Investigation of the Effect on Thermal Performance Using Organic Phase Change Material in Battery Cooling  Systems

Mustafa Yasin Gökaslan

Makale detayları

Investigation of the Effect on Thermal Performance Using Organic Phase Change Material in Battery Cooling Systems

Yazarlar:

Mustafa Yasin Gökaslan

Yayıncı:

Hitit University

Ana Başlıklar:

Experimental Methods in Fluid Flow | Heat and Mass Transfer | Energy Generation | Conversion and Storage (Excl. Chemical and Electrical)

Dergi:

Hittite Journal of Science and Engineering Vol.12 Issue 1, pp.15-23

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343841

pISSN:

2148-4171

Anahtar kelimeler:

Özet:

 The thermal performance of lithium-ion battery under passive cooling organic PCM is investigated experimentally. Coconut oil, soy wax and palm wax are used as organic PCM. This study investigates the temperatures at the anode, cathode and midpoint of the battery in natural convection and the effects of passive cooling method on three different organic PCMs located around Li-ion battery during different discharges 1C, 2C and 3C. The results with PCM are also compared with the cases without PCM and the effects of organic PCMs on battery thermal performance are determined. According to the experimental results, it is determined that at the highest discharge rate, coconut oil completely melted, palm wax is in mushy phase region and soy wax does not change phase. Depending on discharge rates, in the case without PCM, while the maximum battery surface temperatures range from 30.7 C to 48.8 C, these temperatures range from 25.5 C to 42.6 C for coconut oil, 24.8 C to 41.8 C for soy wax, and 25 C to 40.5 C for palm wax. Battery cooling performance is better in palm wax. In addition, when the surface temperatures of the battery are compared with organic PCMs temperature, it is identified that there is very little difference. These findings indicate that passive cooling can also reduce battery operating temperature and the use of organic PCMs can make positive contributions to battery thermal performance.

 The thermal performance of lithium-ion battery under passive cooling organic PCM is investigated experimentally. Coconut oil, soy wax and palm wax are used as organic PCM. This study investigates the temperatures at the anode, cathode and midpoint of the battery in natural convection and the effects of passive cooling method on three different organic PCMs located around Li-ion battery during different discharges 1C, 2C and 3C. The results with PCM are also compared with the cases without PCM and the effects of organic PCMs on battery thermal performance are determined. According to the experimental results, it is determined that at the highest discharge rate, coconut oil completely melted, palm wax is in mushy phase region and soy wax does not change phase. Depending on discharge rates, in the case without PCM, while the maximum battery surface temperatures range from 30.7 C to 48.8 C, these temperatures range from 25.5 C to 42.6 C for coconut oil, 24.8 C to 41.8 C for soy wax, and 25 C to 40.5 C for palm wax. Battery cooling performance is better in palm wax. In addition, when the surface temperatures of the battery are compared with organic PCMs temperature, it is identified that there is very little difference. These findings indicate that passive cooling can also reduce battery operating temperature and the use of organic PCMs can make positive contributions to battery thermal performance.

 The thermal performance of lithium-ion battery under passive cooling organic PCM is investigated experimentally. Coconut oil, soy wax and palm wax are used as organic PCM. This study investigates the temperatures at the anode, cathode and midpoint of the battery in natural convection and the effects of passive cooling method on three different organic PCMs located around Li-ion battery during different discharges 1C, 2C and 3C. The results with PCM are also compared with the cases without PCM and the effects of organic PCMs on battery thermal performance are determined. According to the experimental results, it is determined that at the highest discharge rate, coconut oil completely melted, palm wax is in mushy phase region and soy wax does not change phase. Depending on discharge rates, in the case without PCM, while the maximum battery surface temperatures range from 30.7 C to 48.8 C, these temperatures range from 25.5 C to 42.6 C for coconut oil, 24.8 C to 41.8 C for soy wax, and 25 C to 40.5 C for palm wax. Battery cooling performance is better in palm wax. In addition, when the surface temperatures of the battery are compared with organic PCMs temperature, it is identified that there is very little difference. These findings indicate that passive cooling can also reduce battery operating temperature and the use of organic PCMs can make positive contributions to battery thermal performance.

 The thermal performance of lithium-ion battery under passive cooling organic PCM is investigated experimentally. Coconut oil, soy wax and palm wax are used as organic PCM. This study investigates the temperatures at the anode, cathode and midpoint of the battery in natural convection and the effects of passive cooling method on three different organic PCMs located around Li-ion battery during different discharges 1C, 2C and 3C. The results with PCM are also compared with the cases without PCM and the effects of organic PCMs on battery thermal performance are determined. According to the experimental results, it is determined that at the highest discharge rate, coconut oil completely melted, palm wax is in mushy phase region and soy wax does not change phase. Depending on discharge rates, in the case without PCM, while the maximum battery surface temperatures range from 30.7 C to 48.8 C, these temperatures range from 25.5 C to 42.6 C for coconut oil, 24.8 C to 41.8 C for soy wax, and 25 C to 40.5 C for palm wax. Battery cooling performance is better in palm wax. In addition, when the surface temperatures of the battery are compared with organic PCMs temperature, it is identified that there is very little difference. These findings indicate that passive cooling can also reduce battery operating temperature and the use of organic PCMs can make positive contributions to battery thermal performance.

Makale detayları

Investigation of the Effect on Thermal Performance Using Organic Phase Change Material in Battery Cooling Systems

Yazarlar:

Mustafa Yasin Gökaslan

Yayıncı:

Hitit University

Ana Başlıklar:

Experimental Methods in Fluid Flow | Heat and Mass Transfer | Energy Generation | Conversion and Storage (Excl. Chemical and Electrical)

Dergi:

Hittite Journal of Science and Engineering Vol.12 Issue 1, pp.15-23

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343841

pISSN:

2148-4171

Organic-PCM

Lithium-ion battery

Thermal Behavior

Passive cooling system.

Sayı

Makale detayları

Investigation of the Effect on Thermal Performance Using Organic Phase Change Material in Battery Cooling Systems

Yazarlar: Mustafa Yasin Gökaslan

Yayıncı: Hitit University

Ana Başlıklar: Experimental Methods in Fluid Flow | Heat and Mass Transfer | Energy Generation | Conversion and Storage (Excl. Chemical and Electrical)

Dergi: Hittite Journal of Science and Engineering Vol.12 Issue 1, pp.15-23

Belge Tipi: Makale

Yayın Tarihi: 3/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001343841

pISSN: 2148-4171

Organic-PCM

Lithium-ion battery

Thermal Behavior

Passive cooling system.

Sayı

Yazarlar:

Mustafa Yasin Gökaslan

Yayıncı:

Hitit University

Ana Başlıklar:

Experimental Methods in Fluid Flow | Heat and Mass Transfer | Energy Generation | Conversion and Storage (Excl. Chemical and Electrical)

Dergi:

Hittite Journal of Science and Engineering Vol.12 Issue 1, pp.15-23

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343841

pISSN:

2148-4171