A Design Thinking Approach to Teaching Thermodynamics and Sustainable Energy Applications

A Design Thinking Approach to Teaching Thermodynamics and Sustainable Energy Applications

KWAN Wei Lek, LEE Chee Huei, Apple KOH, Massimiliano COLLA, Maggie PEE

Singapore University of Technology and Design

Traditional approach to teaching thermodynamic concepts involves the introduction of First and Second Laws of Thermodynamic. Students who were taught using this approach often commented that it was too theoretical and lost interests in learning more. In this course, these concepts were reinforced to the students through analyzing real products, such as coffee machines, refrigerator, and vortex tubes.

To move towards sustainable energy goals, a two-prong approach is required: increase energy efficiency to reduce power demand while making the shift towards renewable sources. Students were also introduced to photovoltaic concepts which enable them to size and design solar powered systems.

Using a hands-on approach to evaluate real world energy problem allows the students to build on their fundamentals and skillsets. Students were motivated to redesign, propose and prototype working innovative solutions to improve energy efficiency of commercial products as well as exploring the suitable use of renewable energy for specific application.