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Study on the Phase Change Characteristics of Carbon-Based Nanofluids
المؤلفون المشاركون
Yu, Shang-Pang
Hsiao, Ting-Chiang
Chung, Chun-Chi
Teng, Tun-Ping
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-08
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
In this study, carbon-based nanofluids (CBNFs) with the minimized carbon materials (MCMs) were prepared using a graphite powder-based heating and cooling processing method (GP-HCPM).
In addition, sodium dodecyl benzenesulfonate (SDBS) was added as a dispersant to enhance the stability of the CBNFs.
Two methods, one involving fixed heating and cooling rates and the other involving fixed heating and cooling temperatures, were used to measure and analyze the phase change characteristics of the CBNFs and SDBS aqueous solution in order to evaluate the feasibility of employing CBNFs as phase change materials (PCMs) for cold storage applications.
Results revealed that SDBS reduced the thermal conductivity (k) and increased the viscosity (μ), density (ρ), and specific heat (cp) of the samples; the CBNFs tended to increase the k, μ, and ρ values but reduce the cp values of the samples, compared with water.
Furthermore, the SDBS aqueous solution and CBNFs significantly reduced the contact angle of droplets, compared with water.
Phase change experiments conducted for all samples revealed that the CBNF sample S4 demonstrated the greatest reduction ratios in onset nucleation time, solidification time, and subcooling degree (38.98%, 11.05%, and 35.41%, resp.); thus, S4 was determined to be the most suitable CBNF for use as a PCM in cold storage applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Teng, Tun-Ping& Yu, Shang-Pang& Hsiao, Ting-Chiang& Chung, Chun-Chi. 2018. Study on the Phase Change Characteristics of Carbon-Based Nanofluids. Journal of Nanomaterials،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1194881
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Teng, Tun-Ping…[et al.]. Study on the Phase Change Characteristics of Carbon-Based Nanofluids. Journal of Nanomaterials No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1194881
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Teng, Tun-Ping& Yu, Shang-Pang& Hsiao, Ting-Chiang& Chung, Chun-Chi. Study on the Phase Change Characteristics of Carbon-Based Nanofluids. Journal of Nanomaterials. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1194881
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194881
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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