Accelerated thermal cycle test of acetamide, stearic acid and paraffin wax for solar thermal latent heat storage applications
Accelerated thermal cycle test of acetamide, stearic acid and paraffin wax for solar thermal latent heat storage applications
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DOI：
10.1016/s0196-8904(01)00131-5
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发表时间：
2002-09-01
影响因子：
10.4
通讯作者：
Buddhi, D
中科院分区：
文献类型：
--
作者：
Sharma, A;Sharma, SD;Buddhi, D
进行了1500次加速热循环试验，研究了工业级乙酰胺、硬脂酸和石蜡的熔化潜热和熔化温度的变化。人们已经注意到，硬脂酸在很宽的温度范围内熔化。已经显示出两个熔点，并且熔化潜热变化很大。石蜡和乙酰胺在循环过程中对熔化温度和熔化潜热的变化表现出相当好的热稳定性。(C)2002爱思唯尔科学有限公司。保留所有权利。
1500 accelerated thermal cycle tests have been conducted to study the changes in latent heat of fusion and melting temperature of commercial grade acetamide, stearic acid and paraffin wax. It has been noticed that the stearic acid melts over a wide range of temperature. has shown two melting points and has large variations in latent heat of fusion. Paraffin wax and acetamide have shown reasonably good thermal stability for melting temperature and variations in latent heat of fusion during the cycling process. (C) 2002 Elsevier Science Ltd. All rights reserved.