Research on Phase Change Cold Storage Materials and Innovative Applications in Air Conditioning Systems

Zhengjing Li, Yishun Sha and Xuelai Zhang ()
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Zhengjing Li: Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China
Yishun Sha: Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China
Xuelai Zhang: Merchant Marine College, Shanghai Maritime University, Shanghai 201306, China

Energies, 2024, vol. 17, issue 17, 1-24

Abstract: Phase change cold storage materials are functional materials that rely on the latent heat of phase change to absorb and store cold energy. They have significant advantages in slight temperature differences, cold storage, and heat exchange. Based on the research status of phase change cold storage materials and their application in air conditioning systems in recent years, this paper provides an overview of the materials and their enhanced research progress. It summarizes the types of phase change cold storage air conditioning systems, optimization schemes, and system applications. This paper also identifies the current issues in phase change cold storage air conditioning and discusses the development trends in cold storage materials and air conditioning systems. It anticipates that future advancements will focus on composite phase change cold storage materials and low-energy consumption intelligent phase change cold storage air conditioning systems in steam compression using spherical capsules and concave–convex plate PCM.

Keywords: phase change material; phase change cooling; air conditioning; composite phase change materials; cold storage system (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
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