A Sustainable, Hands-On Approach to Teaching Heat Transfer in Automotive Engineering

This study introduces a low-cost, custom-built apparatus designed to enhance engineering education by demonstrating heat transfer principles. The device, repurposed from a liquid cooling system, integrates key components such as a copper CPU block, aluminum radiator, and power meter. Students conducted experiments measuring temperature, energy consumption, and system efficiency, validating the apparatus's performance through theoretical alignment. The project-based learning approach fostered critical thinking and practical skills, while the use of sustainable materials emphasized environmental responsibility. This scalable, accessible tool provides an innovative solution for bridging the gap between theoretical knowledge and hands-on applications in thermodynamics. The demonstration equipment helps engineering students to better understand and remember what they have learned.