Below are 145 Dissertation Topics for Mechanical Engineering. Each topic includes a brief description with important points highlighted.

1. Optimization of Thermal Systems using Renewable Energy Integration
   This dissertation investigates the optimization of thermal systems integrating renewable energy sources, emphasizing efficiency improvements, advanced simulation techniques, and cost-effective design strategies to minimize energy loss and enhance system performance.

2. Advanced Computational Fluid Dynamics Modeling for Aerodynamic Optimization
   This research develops advanced computational fluid dynamics models for aerodynamic analysis, emphasizing simulation accuracy, flow optimization, and numerical methods to enhance performance in complex engineering systems and reduce drag.

3. Design and Analysis of Lightweight Composite Materials for Automotive Applications
   This dissertation focuses on the design and analysis of lightweight composite materials for automotive applications, emphasizing structural optimization, material performance, and sustainability to significantly reduce weight and efficiently enhance safety.

4. Robotic Automation for Precision Manufacturing Processes
   This study explores robotic automation in manufacturing processes, focusing on precision engineering, system integration, and process efficiency improvements to enhance production quality and reduce operational costs in modern industrial environments.

5. Optimization of Heat Exchanger Design using Numerical Methods
   This dissertation investigates heat exchanger design optimization employing advanced numerical methods, focusing on thermal performance, flow dynamics, and energy efficiency improvements to develop innovative solutions for industrial heat transfer applications.

6. Finite Element Analysis for Structural Integrity in Aerospace Components
   This research applies finite element analysis to evaluate structural integrity in aerospace components, focusing on stress distribution, material behavior, and failure prediction to enhance design reliability and safety in systems.

7. Investigation of 3D Printing Techniques for Complex Geometries
   This study investigates various 3D printing techniques to manufacture complex geometries, emphasizing material innovation, precision fabrication, and process optimization to improve production efficiency and broaden application potentials in mechanical design.

8. Energy Efficiency Improvements in HVAC Systems Using Smart Controls
   This dissertation examines energy efficiency improvements in HVAC systems through smart control integration, emphasizing automation, system monitoring, and data analytics to reduce energy consumption and enhance occupant comfort for residences.

9. Development of Autonomous Navigation Systems for Unmanned Ground Vehicles
   This research develops autonomous navigation systems for unmanned ground vehicles, focusing on sensor integration, path planning, and real-time control algorithms to enhance vehicle autonomy, safety, and operational efficiency.

10. Performance Analysis of High-Efficiency Internal Combustion Engines
    This dissertation conducts a performance analysis of high-efficiency internal combustion engines, emphasizing combustion optimization, emission reduction, and thermal management to enhance engine performance and reduce environmental impacts.

11. Design Optimization of Wind Turbine Blade Structures
    This study explores the design optimization of wind turbine blade structures, focusing on aerodynamic efficiency, structural integrity, and material performance to maximize energy capture and durability under variable wind conditions.

12. Noise and Vibration Analysis in Mechanical Systems
    This dissertation investigates noise and vibration issues in mechanical systems, emphasizing acoustic analysis, vibration damping, and signal processing techniques to improve system performance, reliability, and user comfort in engineering applications.

13. Advanced Tribology for Wear Resistance in Industrial Applications
    This research focuses on tribology to enhance wear resistance in industrial applications, examining lubrication mechanisms, surface treatments, and material durability to improve performance, reduce maintenance costs, and extend component lifespans.

14. Multiphase Flow Simulation in Oil and Gas Pipelines
    This dissertation employs multiphase flow simulation techniques to analyze oil and gas pipelines, focusing on fluid dynamics, pressure drop, and flow regime transitions to enhance pipeline design and operational safety.

15. Experimental Analysis of Thermo-Mechanical Fatigue in Engine Components
    This research performs an experimental analysis of thermo-mechanical fatigue in engine components, emphasizing material testing, stress analysis, and failure mechanisms to improve engine reliability and prolong component service life effectively.

16. Design of Micro Electro-Mechanical Systems (MEMS) for Sensing Applications
    This dissertation focuses on the design of MEMS for sensing applications, emphasizing miniaturization, sensitivity enhancement, and integration techniques to develop robust, high-performance micro-scale sensors for various industrial and biomedical environments.

17. Smart Materials for Adaptive Structures in Mechanical Engineering
    This research explores smart materials for adaptive structures, emphasizing shape memory alloys, self-healing polymers, and responsive composites to create innovative designs that adapt to environmental changes and improve structural performance.

18. Aerodynamic Shape Optimization using Genetic Algorithms
    This dissertation applies genetic algorithms for aerodynamic shape optimization, focusing on computational modeling, parameter tuning, and performance evaluation to design optimized structures with improved flow characteristics and reduced drag, efficiently.

19. Impact of Additive Manufacturing on Traditional Production Methods
    This research investigates the impact of additive manufacturing on production methods, focusing on process efficiency, material waste reduction, and design innovation to transform manufacturing practices and improve product customization.

20. Optimization of Cooling Systems for High Performance Electronics
    This dissertation focuses on optimizing cooling systems for high performance electronics, emphasizing thermal management, heat dissipation, and system reliability to prevent overheating and enhance operational longevity in packed electronic assemblies.

21. Investigating Fluid-Structure Interaction in Biomedical Devices
    This study investigates fluid-structure interaction in biomedical devices, focusing on hemodynamic modeling, device performance, and biocompatibility to improve design safety and functional efficiency in medical applications for overall enhanced reliability.

22. Sustainable Materials Development for Green Engineering Applications
    This dissertation explores sustainable materials development for green engineering, emphasizing bio-based polymers, recyclability, and environmental impact reduction to support eco-friendly design and promote sustainable industrial practices for long-term efficiency globally.

23. Design and Optimization of Hybrid Electric Vehicle Powertrains
    This research focuses on the design and optimization of hybrid electric vehicle powertrains, emphasizing energy conversion, battery management, and system integration to improve fuel efficiency, reduce emissions, and enhance performance.

24. Advanced Control Strategies for Robotic Manipulators
    This dissertation develops advanced control strategies for robotic manipulators, emphasizing feedback control, trajectory planning, and adaptive algorithms to improve precision, responsiveness, and overall system performance in automated operations with efficiency.

25. Optimization of Renewable Energy Systems using Hybrid Technologies
    This research investigates the optimization of renewable energy systems by integrating hybrid technologies, focusing on solar, wind, and storage solutions to maximize energy output, improve reliability, and reduce system costs.

26. Thermal Management in High Temperature Industrial Processes
    This dissertation examines thermal management strategies in high temperature industrial processes, emphasizing heat transfer, cooling system design, and material resilience to ensure safety, optimize performance, and extend equipment lifespan under conditions.

27. Advanced Simulation Techniques for Crashworthiness in Automotive Design
    This dissertation employs advanced simulation techniques to assess crashworthiness in automotive design, focusing on impact analysis, structural deformation, and energy absorption to improve occupant safety and vehicle integrity during collisions.

28. Computational Analysis of Stress Concentrations in Structural Components
    This research conducts a computational analysis of stress concentrations in structural components, emphasizing finite element modeling, material behavior, and load distribution to predict potential failure zones and improve design robustness.

29. Integration of IoT in Smart Manufacturing Systems
    This dissertation explores the integration of IoT in smart manufacturing systems, focusing on real-time monitoring, data analytics, and system connectivity to enhance process automation, quality control, and production efficiency.

30. Design and Fabrication of Biodegradable Prosthetic Devices
    This research focuses on the design and fabrication of biodegradable prosthetic devices, emphasizing material innovation, biocompatibility, and sustainable manufacturing to create cost-effective, eco-friendly solutions for medical rehabilitation with improved functionality.

31. Multiscale Modeling of Material Microstructures for Performance Enhancement
    This dissertation utilizes multiscale modeling to analyze material microstructures, emphasizing computational simulation, grain boundary analysis, and mechanical property evaluation to enhance performance and predict material behavior under varied loading conditions.

32. Nonlinear Dynamics and Control of Mechanical Systems
    This research explores nonlinear dynamics and control of mechanical systems, emphasizing chaotic behavior, system stability, and advanced control algorithms to improve performance and predictability in complex engineering applications with precision.

33. Investigation of Friction Stir Welding in Metal Joining Processes
    This dissertation investigates friction stir welding in metal joining processes, focusing on process parameters, joint strength, and microstructural analysis to improve weld quality, reduce defects, and optimize fabrication methods.

34. Performance Optimization of Turbomachinery Components
    This research focuses on performance optimization of turbomachinery components, emphasizing aerodynamic design, thermal efficiency, and vibration reduction to improve reliability, reduce energy consumption, and extend operational lifespan in harsh environments.

35. Developing Advanced Predictive Maintenance Models using Machine Learning
    This dissertation develops advanced predictive maintenance models using machine learning, focusing on data analytics, sensor integration, and failure prediction to optimize equipment reliability and reduce downtime in industrial settings efficiently.

36. Hybrid Optimization Techniques for Multi-Objective Engineering Designs
    This research explores hybrid optimization techniques for multi-objective engineering designs, emphasizing algorithm integration, Pareto analysis, and design trade-offs to achieve balanced performance, cost-effectiveness, and innovation with precision.

37. Investigation of Thermoelastic Damping in Microstructures
    This dissertation investigates thermoelastic damping in microstructures, emphasizing energy dissipation, vibration analysis, and material behavior at micro-scales to improve device performance and stability in precision engineering applications for enhanced reliability.

38. Study of Vortex-Induced Vibrations in Offshore Structures
    This research studies vortex-induced vibrations in offshore structures, emphasizing fluid dynamics, structural response, and damping techniques to reduce oscillations, prevent fatigue damage, and ensure long-term stability in marine environments effectively.

39. Design of High-Efficiency Condensers for Power Plants
    This dissertation focuses on the design of high-efficiency condensers for power plants, emphasizing heat transfer optimization, material selection, and flow dynamics to improve thermal performance and reduce energy losses in power generation systems effectively.

40. Aerodynamic Performance Improvement in Race Car Design
    This research investigates aerodynamic performance improvement in race car design, emphasizing CFD simulations, wind tunnel testing, and streamlined geometries to reduce drag, enhance stability, and boost overall vehicle speed significantly.

41. Integration of Renewable Energy with Mechanical Systems
    This dissertation examines the integration of renewable energy with mechanical systems, focusing on hybrid solutions, system compatibility, and efficiency improvements to reduce fossil fuel dependency and promote sustainable engineering practices.

42. Simulation and Optimization of Gear Train Systems
    This research employs simulation and optimization techniques to improve gear train systems, emphasizing kinematic analysis, efficiency enhancement, and load distribution to achieve smoother operation, increased durability, and reduced maintenance requirements.

43. Structural Health Monitoring using Advanced Sensor Networks
    This dissertation explores structural health monitoring using advanced sensor networks, emphasizing real-time data acquisition, vibration analysis, and damage detection to ensure structural integrity and prolong service life in critical infrastructure.

44. Investigating the Impact of Nanomaterials in Lubrication Systems
    This research investigates the impact of nanomaterials in lubrication systems, emphasizing tribological performance, friction reduction, and wear resistance to develop advanced lubricants that improve efficiency and extend component lifespans effectively.

45. Optimization of Fluid Flow in Complex Piping Networks
    This dissertation optimizes fluid flow in complex piping networks, emphasizing computational modeling, pressure drop analysis, and flow regime characterization to enhance efficiency and reduce operational costs in industrial applications effectively.

46. Design and Analysis of Autonomous Drone Systems
    This research focuses on the design and analysis of autonomous drone systems, emphasizing aerodynamic performance, navigation algorithms, and sensor integration to enhance flight stability, maneuverability, and operational safety with efficiency.

47. Computational Modeling of Phase Change Materials for Energy Storage
    This dissertation employs computational modeling to study phase change materials for energy storage, emphasizing thermal properties, latent heat analysis, and material stability to develop efficient, sustainable energy solutions effectively.

48. Advanced Manufacturing Techniques for Lightweight Structural Components
    This research explores advanced manufacturing techniques for lightweight structural components, emphasizing additive manufacturing, material optimization, and process innovation to reduce weight, enhance strength, and improve overall performance in engineering designs.

49. Investigation of Vibration Damping in High-Speed Machinery
    This dissertation investigates vibration damping methods in high-speed machinery, emphasizing material damping, active control, and structural modifications to reduce oscillations, improve precision, and extend the lifespan of critical mechanical systems.

50. Design Optimization of Hydraulic Systems for Heavy Machinery
    This research focuses on design optimization of hydraulic systems for heavy machinery, emphasizing fluid dynamics, system efficiency, and control strategies to enhance performance, reduce energy losses, and improve operational reliability.

51. Development of Bio-Inspired Mechanical Systems
    This dissertation develops bio-inspired mechanical systems, emphasizing biomimicry, adaptive design, and functional integration to create innovative, efficient, and sustainable solutions by emulating nature’s optimized structural and functional principles with precision.

52. Study of Thermal Stress in High-Performance Alloys
    This research studies thermal stress in high-performance alloys, emphasizing thermal expansion, material fatigue, and stress distribution to predict failure, improve design criteria, and enhance the durability of critical engineering components.

53. Investigation of Advanced Cooling Technologies for Nuclear Reactors
    This dissertation investigates advanced cooling technologies for nuclear reactors, emphasizing heat transfer mechanisms, coolant behavior, and system safety to improve reactor efficiency, reduce thermal risks, and ensure long-term operational stability.

54. Structural Optimization of 3D Printed Lattice Structures
    This research focuses on the structural optimization of 3D printed lattice structures, emphasizing topology optimization, material distribution, and mechanical performance to create lightweight, strong, and innovative designs for engineering applications.

55. Design and Simulation of Active Suspension Systems in Vehicles
    This dissertation designs and simulates active suspension systems in vehicles, emphasizing control algorithms, dynamic response, and ride comfort to improve stability, reduce vibrations, and enhance overall driving performance with excellence.

56. Multiphysics Modeling for Enhanced Mechanical Component Design
    This research employs multiphysics modeling to enhance mechanical component design, emphasizing coupled phenomena, simulation accuracy, and design optimization to predict performance, reduce failures, and innovate efficient engineering solutions effectively worldwide.

57. Advanced Materials Processing Techniques for Improved Surface Integrity
    This dissertation explores advanced materials processing techniques for improved surface integrity, emphasizing thermal treatments, coating processes, and microstructural control to enhance wear resistance, durability, and overall component performance with innovation.

58. Design and Analysis of Smart Actuators for Precision Control
    This research focuses on the design and analysis of smart actuators, emphasizing piezoelectric materials, electromechanical integration, and control precision to develop responsive, efficient, and high-accuracy systems for advanced mechanical applications.

59. Investigation of Heat Transfer Enhancement in Microchannels
    This dissertation investigates heat transfer enhancement in microchannels, emphasizing microfluidic design, thermal boundary analysis, and surface modification techniques to improve cooling efficiency and support high-performance electronic and biomedical devices effectively.

60. Robust Design Optimization for Vibration Reduction in Machinery
    This research focuses on robust design optimization for vibration reduction in machinery, emphasizing dynamic analysis, structural modifications, and control techniques to achieve stable operation, improved precision, and extended equipment lifespan.

61. Integration of Renewable Energy Systems in Industrial Processes
    This dissertation investigates the integration of renewable energy systems in industrial processes, emphasizing system integration, energy storage, and control strategies to reduce reliance on fossil fuels and promote production methods.

62. Development of Autonomous Control Algorithms for Robotic Systems
    This research develops autonomous control algorithms for robotic systems, emphasizing machine learning, sensor fusion, and adaptive feedback to enhance decision-making, improve accuracy, and enable reliable operation in dynamic environments efficiently.

63. Investigation of Aerodynamic Instability in High-Speed Flows
    This dissertation investigates aerodynamic instability in high-speed flows, emphasizing shockwave analysis, boundary layer behavior, and flow separation to improve understanding and prediction of unstable phenomena in supersonic and hypersonic regimes.

64. Optimization of Thermal Barrier Coatings for Jet Engines
    This research focuses on optimizing thermal barrier coatings for jet engines, emphasizing material selection, coating thickness, and thermal resistance to protect engine components, improve efficiency, and extend service intervals effectively.

65. Design and Analysis of Flexible Mechanical Structures
    This dissertation examines the design and analysis of flexible mechanical structures, emphasizing material flexibility, dynamic response, and structural optimization to create adaptable systems withstanding variable loads and reducing stress concentrations.

66. Application of Artificial Intelligence in Mechanical System Diagnostics
    This research applies artificial intelligence in mechanical system diagnostics, emphasizing machine learning, predictive analytics, and data-driven decision making to identify faults, optimize maintenance, and improve overall system reliability efficiently significantly.

67. Advanced Modeling Techniques for Turbulence in Fluid Flows
    This dissertation employs advanced modeling techniques for turbulence in fluid flows, emphasizing large eddy simulation, Reynolds-averaged methods, and computational analysis to improve prediction accuracy and optimize engineering designs with precision.

68. Optimization of Load Distribution in Structural Frameworks
    This research investigates load distribution optimization in structural frameworks, emphasizing finite element analysis, material properties, and structural design to achieve balanced load sharing, reduce stress concentrations, and enhance overall stability.

69. Investigation of Fatigue Life in Additively Manufactured Components
    This dissertation investigates fatigue life in additively manufactured components, emphasizing material microstructure, cyclic loading, and failure prediction to improve design parameters and extend the durability of 3D printed parts effectively.

70. Design and Analysis of Electric Motors
    This research focuses on designing and analyzing electric motors, emphasizing electromagnetic simulation, thermal management, and efficiency optimization to achieve enhanced power output, lower energy consumption, and improved reliability in applications.

71. Application of Bio-Mimetic Principles in Mechanical Engineering Designs
    This dissertation explores bio-mimetic principles in mechanical engineering designs, emphasizing nature-inspired solutions, adaptive structures, and energy efficiency to develop innovative systems that mimic biological processes for enhanced performance with success.

72. Optimization of Combustion Processes for Lower Emissions
    This research investigates combustion process optimization for lower emissions, emphasizing fuel-air mixing, flame stability, and thermal efficiency to achieve reduced pollutant output and improved engine performance with significant environmental benefits.

73. Design of Adaptive Control Systems for Variable Load Conditions
    This dissertation focuses on designing adaptive control systems for variable load conditions, emphasizing real-time feedback, system modeling, and robust algorithms to maintain stability, optimize performance, and ensure reliable operation efficiently.

74. Investigation of Corrosion Effects on Mechanical Properties
    This research investigates corrosion effects on mechanical properties, emphasizing electrochemical analysis, material degradation, and protective coatings to understand deterioration mechanisms and develop strategies for extending component lifespan with enhanced durability.

75. Simulation and Optimization of Multi-Body Dynamics in Vehicles
    This dissertation employs simulation and optimization of multi-body dynamics in vehicles, emphasizing kinematic modeling, dynamic interactions, and control integration to improve ride quality, stability, and overall system performance effectively integrated.

76. Advanced Thermal Analysis of Microelectronic Packaging
    This research conducts advanced thermal analysis of microelectronic packaging, emphasizing heat dissipation, thermal conductivity, and material selection to ensure reliable operation and prevent overheating in compact electronic devices with precision.

77. Investigation of Shock Absorption in Impact Resistant Materials
    This dissertation investigates shock absorption in impact resistant materials, emphasizing energy dissipation, material damping, and structural resilience to develop components capable of withstanding high-impact forces and reducing damage effectively overall.

78. Design and Analysis of High-Speed Railway Systems
    This research focuses on the design and analysis of high-speed railway systems, emphasizing aerodynamic modeling, track dynamics, and safety analysis to improve performance, reduce energy consumption, and enhance passenger comfort.

79. Optimization of Lubrication Systems for Industrial Machinery
    This dissertation investigates optimization of lubrication systems for industrial machinery, emphasizing tribological performance, fluid dynamics, and wear reduction to improve efficiency, reduce maintenance costs, and enhance operational longevity with success.

80. Investigation of Vibration Control in Precision Engineering
    This research investigates vibration control in precision engineering, emphasizing active damping, structural modifications, and control systems to reduce oscillations, improve measurement accuracy, and enhance the performance of sensitive equipment significantly.

81. Advanced Simulation of Fluid-Structure Interaction in Bridges
    This dissertation employs advanced simulation of fluid-structure interaction in bridges, emphasizing aerodynamic analysis, structural dynamics, and vibration monitoring to predict behavior under wind loads and improve bridge design safety effectively.

82. Development of High-Performance Materials for Aerospace Applications
    This research develops high-performance materials for aerospace applications, emphasizing composite technology, lightweight design, and thermal resistance to improve structural strength, reduce weight, and enhance overall aircraft performance with increased efficiency.

83. Design and Optimization of Energy Harvesting Systems
    This dissertation focuses on the design and optimization of energy harvesting systems, emphasizing piezoelectric technology, vibration energy capture, and system integration to develop sustainable solutions for powering low-energy devices efficiently.

84. Investigation of Noise Reduction Techniques in Mechanical Systems
    This research investigates noise reduction techniques in mechanical systems, emphasizing acoustic insulation, vibration damping, and signal processing to minimize noise levels, improve comfort, and comply with environmental regulations with success.

85. Advanced Modeling of Heat Transfer in Nanofluids
    This dissertation employs advanced modeling of heat transfer in nanofluids, emphasizing particle dispersion, thermal conductivity, and convective heat transfer to develop improved cooling solutions for microelectronic and industrial applications effectively.

86. Optimization of Structural Components using Topology Optimization
    This research applies topology optimization to structural components, emphasizing design innovation, material efficiency, and load distribution to achieve lighter, stronger, and more efficient structures for engineering projects with success.

87. Design and Analysis of Bio-Inspired Robotic Grippers
    This dissertation explores the design and analysis of bio-inspired robotic grippers, emphasizing biomimetic design, force control, and material flexibility to enhance gripping performance and adaptability in automation tasks with precision.

88. Investigation of Aerodynamic Noise in Turbomachinery
    This research investigates aerodynamic noise in turbomachinery, emphasizing acoustic modeling, flow-induced vibrations, and noise control techniques to reduce sound emissions and improve operational efficiency in high-speed systems for enhanced performance.

89. Development of Intelligent Control Systems for HVAC Optimization
    This dissertation develops intelligent control systems for HVAC optimization, emphasizing sensor integration, machine learning, and predictive analytics to improve energy efficiency, enhance occupant comfort, and reduce operational costs effectively overall.

90. Optimization of Cooling Strategies for Electric Vehicle Batteries
    This research focuses on optimizing cooling strategies for electric vehicle batteries, emphasizing thermal management, fluid dynamics, and system integration to prevent overheating, extend battery life, and enhance performance with success.

91. Design and Simulation of Micro-Scale Mechanical Devices
    This dissertation focuses on the design and simulation of micro-scale mechanical devices, emphasizing precision fabrication, dynamic modeling, and material selection to create highly efficient, miniaturized systems for various technological applications.

92. Investigation of Material Fatigue in Offshore Wind Turbine Structures
    This research investigates material fatigue in offshore wind turbine structures, emphasizing cyclic loading, corrosion effects, and structural analysis to predict failure mechanisms and improve maintenance strategies for enhanced durability effectively.

93. Development of Smart Sensors for Mechanical System Monitoring
    This dissertation develops smart sensors for mechanical system monitoring, emphasizing wireless communication, data acquisition, and real-time analytics to improve diagnostics, enhance predictive maintenance, and optimize overall system performance with innovation.

94. Optimization of Aerodynamic Efficiency in Aircraft Wing Designs
    This research focuses on the optimization of aerodynamic efficiency in aircraft wing designs, emphasizing CFD analysis, structural optimization, and flow control to reduce drag, enhance lift, and improve fuel economy.

95. Design and Analysis of Thermal Energy Storage Systems
    This dissertation examines the design and analysis of thermal energy storage systems, emphasizing phase change materials, heat exchanger design, and system integration to improve energy retention and support power applications.

96. Investigation of Advanced Coating Techniques for Corrosion Protection
    This research investigates advanced coating techniques for corrosion protection, emphasizing surface treatments, material adhesion, and environmental durability to extend component life and reduce maintenance costs in harsh conditions with success.

97. Simulation and Optimization of Fluid Flow in Turbine Blades
    This dissertation employs simulation and optimization of fluid flow in turbine blades, emphasizing CFD techniques, aerodynamic design, and thermal management to improve efficiency, reduce drag, and enhance overall turbine performance.

98. Advanced Structural Analysis of Earthquake Resistant Buildings
    This research conducts advanced structural analysis of earthquake resistant buildings, emphasizing seismic modeling, material ductility, and dynamic response to improve structural integrity, reduce risk, and enhance occupant safety effectively overall.

99. Investigation of Hybrid Materials for Mechanical Applications
    This dissertation investigates hybrid materials for mechanical applications, emphasizing composite integration, material synergy, and performance enhancement to develop components with improved strength, durability, and multifunctional properties for superior overall performance.

100. Design and Development of Autonomous Underwater Vehicles
     This research focuses on the design and development of autonomous underwater vehicles, emphasizing hydrodynamic modeling, sensor integration, and control systems to enhance navigation, endurance, and mission effectiveness in marine environments.

101. Optimization of Energy Recovery Systems in Industrial Processes
     This dissertation investigates the optimization of energy recovery systems in industrial processes, emphasizing waste heat utilization, system integration, and efficiency improvements to reduce energy consumption and promote sustainable manufacturing practices.

102. Investigation of Dynamic Behavior in High-Speed Rotating Machinery
     This research investigates dynamic behavior in high-speed rotating machinery, emphasizing rotational dynamics, vibration analysis, and stability assessment to predict performance, mitigate resonance issues, and enhance machine reliability with improved efficiency.

103. Design and Simulation of Adaptive Chassis Systems for Automobiles
     This dissertation focuses on the design and simulation of adaptive chassis systems for automobiles, emphasizing suspension tuning, dynamic response, and control integration to enhance ride quality, handling, and vehicle stability.

104. Investigation of Aerodynamic Drag Reduction in Commercial Vehicles
     This research investigates aerodynamic drag reduction in commercial vehicles, emphasizing CFD analysis, body shape optimization, and flow control devices to improve fuel efficiency, reduce emissions, and enhance vehicular performance significantly.

105. Development of Sustainable Manufacturing Practices for Energy Efficiency
     This dissertation develops sustainable manufacturing practices for energy efficiency, emphasizing lean production, waste minimization, and renewable energy integration to reduce costs, lower environmental impact, and enhance industrial productivity with impact.

106. Optimization of Thermal Insulation Materials for Industrial Applications
     This research focuses on optimizing thermal insulation materials for industrial applications, emphasizing material properties, energy efficiency, and durability to reduce heat loss, improve safety, and enhance overall system performance effectively.

107. Investigation of Computational Models for Heat Transfer in Solar Collectors
     This dissertation investigates computational models for heat transfer in solar collectors, emphasizing thermal simulation, material analysis, and design optimization to enhance energy capture and improve efficiency of solar thermal systems.

108. Design and Analysis of Smart Structural Systems with Embedded Sensors
     This research focuses on the design and analysis of smart structural systems with embedded sensors, emphasizing structural health monitoring, real-time data, and signal processing to improve safety, maintenance, and performance.

109. Investigation of Advanced Materials for High-Temperature Applications
     This dissertation investigates advanced materials for high-temperature applications, emphasizing thermal stability, oxidation resistance, and mechanical performance to develop components capable of withstanding extreme thermal environments for significantly improved durability overall.

110. Optimization of Fluid Dynamics in Microfluidic Devices
     This research focuses on optimizing fluid dynamics in microfluidic devices, emphasizing flow control, channel design, and reynolds number analysis to improve mixing efficiency, reduce pressure drop, and enhance device performance.

111. Design and Simulation of Energy Efficient HVAC Systems
     This dissertation focuses on the design and simulation of energy efficient HVAC systems, emphasizing thermal modeling, control optimization, and system integration to reduce energy consumption and improve indoor environmental quality.

112. Investigation of Mechanical Properties in 3D Printed Metals
     This research investigates mechanical properties in 3D printed metals, emphasizing microstructure analysis, stress testing, and process optimization to understand material behavior and enhance strength and durability in additive manufacturing effectively.

113. Development of Autonomous Robotic Systems for Hazardous Environments
     This dissertation develops autonomous robotic systems for hazardous environments, emphasizing robust navigation, sensor fusion, and remote control to improve safety, operational efficiency, and mission success in dangerous conditions with precision.

114. Optimization of Manufacturing Processes using Lean Principles
     This research focuses on the optimization of manufacturing processes using lean principles, emphasizing waste reduction, process streamlining, and efficiency improvements to enhance productivity and reduce operational costs in industrial settings.

115. Investigation of Stress Analysis in Composite Pressure Vessels
     This dissertation investigates stress analysis in composite pressure vessels, emphasizing finite element methods, load distribution, and material behavior to predict failure points, improve design safety, and extend vessel lifespan effectively.

116. Design and Analysis of High-Efficiency Turbochargers
     This research focuses on the design and analysis of high-efficiency turbochargers, emphasizing aerodynamic optimization, thermal management, and material durability to enhance engine performance and reduce emission levels for optimal efficiency.

117. Investigation of Thermal Stresses in Additively Manufactured Components
     This dissertation investigates thermal stresses in additively manufactured components, emphasizing temperature gradients, residual stress analysis, and material behavior to optimize manufacturing parameters and improve component reliability with significantly enhanced performance.

118. Optimization of Fluid Flow Systems in Renewable Energy Plants
     This research focuses on the optimization of fluid flow systems in renewable energy plants, emphasizing pump efficiency, pipe network design, and flow simulation to maximize energy production and minimize costs.

119. Design and Simulation of Smart Grid-Integrated Mechanical Systems
     This dissertation focuses on the design and simulation of smart grid-integrated mechanical systems, emphasizing energy management, system interoperability, and control strategies to optimize power distribution and enhance system reliability effectively.

120. Investigation of Bio-Inspired Design in Mechanical Prosthetics
     This research investigates bio-inspired design in mechanical prosthetics, emphasizing ergonomic modeling, material innovation, and functional integration to improve comfort, performance, and user adaptability in prosthetic devices for enhanced user satisfaction.

121. Optimization of Engine Performance through Advanced Combustion Models
     This dissertation focuses on optimizing engine performance through advanced combustion models, emphasizing fuel efficiency, emission control, and thermal analysis to develop accurate simulations and improve internal combustion engine designs effectively.

122. Design and Analysis of Multi-Stage Gear Systems
     This research focuses on the design and analysis of multi-stage gear systems, emphasizing kinematic analysis, load distribution, and material selection to improve power transmission efficiency and enhance mechanical reliability significantly.

123. Investigation of Thermal Conductivity in Novel Composite Materials
     This dissertation investigates thermal conductivity in novel composite materials, emphasizing material characterization, microstructural analysis, and heat transfer mechanisms to develop composites with enhanced thermal performance for advanced engineering applications effectively.

124. Optimization of Structural Dynamics for Seismic Resilience
     This research focuses on optimizing structural dynamics for seismic resilience, emphasizing vibration analysis, material damping, and dynamic modeling to improve earthquake resistance and enhance building safety in seismic zones effectively.

125. Design and Simulation of Advanced Suspension Systems for Off-Road Vehicles
     This dissertation focuses on the design and simulation of advanced suspension systems for off-road vehicles, emphasizing shock absorption, stability control, and dynamic response to improve ride quality and vehicle durability.

126. Investigation of Vibration Isolation Techniques in Industrial Applications
     This research investigates vibration isolation techniques in industrial applications, emphasizing passive damping, active control, and material innovation to reduce noise, enhance machinery performance, and improve operational safety with enhanced efficiency.

127. Optimization of Air Conditioning Systems for Energy Savings
     This dissertation optimizes air conditioning systems for energy savings, emphasizing thermal dynamics, system integration, and control algorithms to reduce power consumption, improve cooling efficiency, and lower operational costs effectively today.

128. Design and Analysis of Brake Systems
     This research focuses on the design and analysis of brake systems, emphasizing friction material selection, thermal management, and dynamic response to enhance braking efficiency, safety, and reliability in automotive applications.

129. Investigation of Nonlinear Thermal Effects in Microdevices
     This dissertation investigates nonlinear thermal effects in microdevices, emphasizing heat conduction, temperature-dependent properties, and micro-scale modeling to predict performance, prevent failures, and optimize design for high-precision applications with enhanced reliability.

130. Optimization of Power Transmission Systems in Heavy Machinery
     This research focuses on optimizing power transmission systems in heavy machinery, emphasizing gear design, efficiency analysis, and load capacity to improve energy transfer, reduce losses, and enhance operational performance significantly.

131. Design and Simulation of Advanced Fluid Control Valves
     This dissertation focuses on the design and simulation of fluid control valves, emphasizing flow regulation, response, and material durability to improve system efficiency, reduce pressure fluctuations, and enhance operational reliability.

132. Investigation of Composite Materials for Impact Resistance
     This research investigates composite materials for impact resistance, emphasizing fiber reinforcement, matrix optimization, and shock absorption to develop lightweight, durable materials for protective applications in automotive and aerospace industries effectively.

133. Optimization of Mechanical Linkages in Robotic Systems
     This dissertation focuses on optimizing mechanical linkages in robotic systems, emphasizing kinematic analysis, design efficiency, and material selection to improve movement precision, reduce wear, and enhance overall robotic performance significantly.

134. Design and Analysis of Adaptive Wind Energy Systems
     This research focuses on the design and analysis of adaptive wind energy systems, emphasizing aerodynamic optimization, control strategies, and structural dynamics to maximize energy capture and enhance performance under conditions.

135. Investigation of Phase Change Materials in Thermal Management
     This dissertation investigates phase change materials in thermal management, emphasizing latent heat storage, material stability, and energy transfer efficiency to develop cooling solutions and enhance temperature regulation in electronic systems.

136. Optimization of Cooling Mechanisms for High-Speed Machinery
     This research focuses on the optimization of cooling mechanisms for high-speed machinery, emphasizing thermal analysis, fluid dynamics, and system integration to prevent overheating, improve efficiency, and extend equipment lifespan effectively.

137. Design and Simulation of Autonomous Mobile Robots for Manufacturing
     This dissertation focuses on the design and simulation of autonomous mobile robots for manufacturing, emphasizing navigation algorithms, sensor fusion, and path planning to improve process automation, safety, and operational efficiency.

138. Investigation of Aerodynamic Flow Control in Automotive Applications
     This research investigates aerodynamic flow control in automotive applications, emphasizing active flow manipulation, vortex generators, and computational simulations to reduce drag, improve stability, and enhance vehicle performance for significant improvements.

139. Optimization of Energy Efficiency in Industrial Fan Systems
     This dissertation focuses on optimizing energy efficiency in industrial fan systems, emphasizing aerodynamic design, motor performance, and control strategies to reduce power consumption and enhance cooling performance with enhanced reliability.

140. Design and Analysis of High-Speed Linear Actuators
     This research focuses on the design and analysis of high-speed linear actuators, emphasizing electromechanical integration, precision control, and dynamic response to improve actuation speed, accuracy, and overall system performance significantly.

141. Investigation of Hybrid Material Structures for Enhanced Durability
     This dissertation investigates hybrid material structures for enhanced durability, emphasizing composite layering, material synergy, and structural optimization to develop components with superior strength, impact resistance, and longevity for maximum performance.

142. Optimization of Engineered Surface Textures for Friction Reduction
     This research focuses on optimizing engineered surface textures for friction reduction, emphasizing microstructural design, lubrication enhancement, and wear analysis to improve mechanical efficiency and extend component lifespan with outstanding results.

143. Design and Simulation of Advanced Hydraulic Actuators
     This dissertation focuses on the design and simulation of advanced hydraulic actuators, emphasizing fluid dynamics, pressure control, and material durability to enhance force output, improve response times, and optimize performance.

144. Investigation of Thermal Energy Conversion in Stirling Engines
     This research investigates thermal energy conversion in Stirling engines, emphasizing heat transfer efficiency, mechanical design, and energy cycle analysis to improve engine performance and promote sustainable power generation effectively worldwide.

145. Optimization of Manufacturing Layouts for Process Efficiency
     This dissertation focuses on the optimization of manufacturing layouts, emphasizing workflow analysis, facility design, and process integration to improve operational efficiency, reduce material handling, and enhance overall prod