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Project Ideas for Doctor of Philosophy in Mechanical Engineering

A versatile PhD advancing research in energy systems, dynamics, manufacturing, and biomechanics.

🏛 Introduction

Ohio State’s PhD in Mechanical Engineering provides students with advanced training in fluid dynamics, thermal sciences, robotics, control systems, materials, and biomechanics. Students lead theoretical and experimental research addressing sustainability, mobility, health, and automation. With strong industry and national lab connections, graduates pursue impactful careers in research, academia, and high-tech innovation.

💡 Suggested Project Titles

CFD analysis of turbulent flows in miniaturized cooling channels for electronics

Modeling fatigue and failure in metallic foams for impact absorption

Optimization of hybrid-electric drivetrain performance using multi-physics simulations

Bio-inspired design of passive flapping wing drones using fluid–structure interaction

Energy harvesting from vibrational loads in civil infrastructure using piezoelectric systems

Design and testing of a pneumatic soft exosuit for lower limb rehabilitation

Additive manufacturing process optimization for multi-material mechanical components

Experimental study of thermal conductivity enhancement in nanofluids

Development of control algorithms for autonomous robotic grasping in cluttered environments

Biomechanical analysis of prosthetic limb–residual limb interface dynamics

Thermoelastic modeling of heat exchangers in concentrating solar power systems

Design of resilient HVAC systems for extreme climate variability using AI optimization

Real-time feedback systems for active suspension control in autonomous vehicles

Friction and wear analysis in lubricated gear systems under high loads

Thermomechanical modeling of aerospace composite panel deformation during reentry

High-speed imaging of cavitation bubble collapse in biomedical ultrasound devices

Finite element modeling of spinal implant stress distributions under dynamic loads

Mechatronic system integration for low-cost robotic manipulators in education

Investigation of micro-scale combustion systems for portable power applications

Design of a human-powered energy generation system for wearable devices

Ohio State – PhD in Mechanical Engineering

Innovate across energy, health, and automation through OSU’s Mechanical Engineering PhD.

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