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Project Ideas for Bachelor of Science in Mechanical Engineering

Energy-efficient machines and smart mechanisms for land, sea, air, and space.

🏛 Introduction

Northwestern’s Mechanical Engineering BS transforms students into creative problem-solvers who turn physics and materials into kinetic reality. Beginning with design-studio challenges that hack 3-D printers and solar racers, majors dive into dynamics, fluid mechanics, thermodynamics, and control theory before specializing in robotics, aerospace, biomechanics, or renewable-energy systems. A culture of hands-on learning means undergraduates populate wind-tunnel labs, machine shops, and the Segal Prototyping & Fabrication Lab, while co-ops with SpaceX, Caterpillar, and local clean-tech startups forge professional mastery. By graduation, students can model a jet engine’s combustor in ANSYS, optimize a bionic hand’s tendon routing, and pitch a net-zero HVAC retrofit to investors—skills prized in industry and top PhD programs.

💡 Suggested Project Titles

Design a regenerative braking system for micro-mobility e-scooters and validate efficiency gains

Model airflow and acoustic comfort of high-speed electric vertical-takeoff aircraft cabins

Fabricate a soft robotic gripper using silicone casting and tendon-driven actuation

Optimize heat-pipe networks for laptop processors with CFD and topology optimization

Develop autonomous sailing drones that sample Lake Michigan microplastics

Create a hybrid rocket motor test stand with LabVIEW-based PID control

3-D print lattice-reinforced bicycle cranks and perform fatigue testing

Simulate peristaltic pump waveforms for biomedical drug-delivery catheters

Build a Stirling-cycle concentrated-solar generator for off-grid villages

Design an adaptive vibration damper for high-rise buildings using MR fluids

Evaluate life-cycle CO₂ savings of aluminum-foam car body panels

Prototype an exosuit that augments plantar flexion during uphill hiking

Implement swarm-robot path planning for warehouse order fulfillment

Analyze boundary-layer transition on reusable rocket fairings with wind-tunnel PIV

Create an open-source MATLAB library for inverse kinematics of continuum robots

Northwestern University – BS in Mechanical Engineering

Engineer motion, power, and sustainability with Northwestern Mechanical Engineering.

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