Advancements in Heat Exchangers for Improved Engine Cooling: A Comprehensive Literature Review

Authors

  • Aimen Tanougast
    Affiliation
    Institute of Mathematics, Faculty of Mechanical Engineering and Informatics, University of Miskolc, Miskolc Egyetemváros, H–3515 Miskolc, Hungary
  • Krisztián Hriczó
    Affiliation
    Institute of Mathematics, Faculty of Mechanical Engineering and Informatics, University of Miskolc, Miskolc Egyetemváros, H–3515 Miskolc, Hungary
https://doi.org/10.3311/PPtr.37123

Abstract

This literature review investigates the dynamic environment of heat exchangers employed in engine cooling systems, exploring advancements and innovations that have shaped the field. The increasing demand for enhanced engine performance, fuel efficiency, and environmental sustainability has propelled research into heat exchanger technologies. The review encompasses a comprehensive analysis of different types of heat exchangers, materials utilized, design considerations, and performance evaluations, with a keen focus on their respective applications in engines and radiators. The various kinds of heat exchangers belong to the most important themes, such as air-to-air, liquid-to-liquid, finned-tube, and plate heat exchangers, with a focus on their respective advantages, drawbacks, and applications. Design considerations encompass size, shape, and configuration, addressing the factors influencing design choices in modern engine cooling systems. A comprehensive evaluation of heat exchanger performance is carried out, taking into account variables including energy consumption, pressure drop, and heat transfer efficiency. The review incorporates insights from experimental methods and simulations used in assessing heat exchanger performance. Challenges in the field are discussed, providing a nuanced understanding of current limitations, and potential areas for improvement are explored. The literature review concludes with a synthesis of key findings, emphasizing the current state of knowledge in heat exchangers for engine cooling. The abstract aims to provide a concise overview of the multifaceted aspects covered in the literature review, offering valuable insights for researchers and engineers in the advancement of engine cooling systems.

Keywords:

heat exchangers, engine cooling, heat transfer efficiency, radiators

Citation data from Crossref and Scopus

Published Online

2025-07-10

How to Cite

Tanougast, A., Hriczó, K. (2025) “Advancements in Heat Exchangers for Improved Engine Cooling: A Comprehensive Literature Review”, Periodica Polytechnica Transportation Engineering, 53(4), pp. 431–439. https://doi.org/10.3311/PPtr.37123

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Articles