Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Enhancing Vehicle Efficiency with Advanced Thermoelectric Generators: A Study on Heat Exchanger Design and Material Properties

Version 1 : Received: 3 January 2024 / Approved: 4 January 2024 / Online: 4 January 2024 (07:30:42 CET)

A peer-reviewed article of this Preprint also exists.

Chen, C.-Y.; Du, K.-W.; Chung, Y.-C.; Wu, C.-I. Advancements in Thermoelectric Generator Design: Exploring Heat Exchanger Efficiency and Material Properties. Energies 2024, 17, 453. Chen, C.-Y.; Du, K.-W.; Chung, Y.-C.; Wu, C.-I. Advancements in Thermoelectric Generator Design: Exploring Heat Exchanger Efficiency and Material Properties. Energies 2024, 17, 453.

Abstract

This paper presents a comprehensive study on the application and optimization of automotive thermoelectric generators (ATEGs), focusing on the crucial role of heat exchangers in enhancing energy conversion efficiency. Recognizing the substantial waste of thermal energy in internal combustion engines, our research delves into the potential of TEGs to convert engine waste heat into electrical energy, thereby improving fuel efficiency and reducing environmental impact. We meticulously analyze various heat exchanger designs, assessing their influence on the TEG's output power under different exhaust gas flow rates and temperatures. Furthermore, we explore the impact of TEG material properties on the overall energy conversion effectiveness. Our findings reveal that specific heat exchanger designs significantly enhance the efficiency of waste gas heat exchange, leading to an improved performance of the TEG system. We also highlight the importance of thermal insulation in maximizing TEG output. This study not only contributes to the ongoing efforts to develop more sustainable and efficient vehicles but also provides valuable insights into the practical application of thermoelectric technology in automotive engineering. Through this research, we aim to pave the way for more environmentally friendly transportation solutions, aligning with global efforts to reduce fossil fuel dependence and mitigate environmental pollution.

Keywords

thermoelectric generators; renewable energy; heat exchanger design; energy conversion efficiency; sustainable transportation; sustainable technology

Subject

Engineering, Energy and Fuel Technology

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.

Leave a public comment
Send a private comment to the author(s)
* All users must log in before leaving a comment
Views 0
Downloads 0
Comments 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.