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首页> 外文会议>International Symposium on Heat Transfer Enhancement and Energy Conservation >HEAT STORAGE PERFORMANCE OF PHASE CHANGE MATERIALS(PCMS) OF THE SATURATED UNITARY ALCHOL
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HEAT STORAGE PERFORMANCE OF PHASE CHANGE MATERIALS(PCMS) OF THE SATURATED UNITARY ALCHOL

机译：饱和单体醇的相变材料（PCM）的储热性能

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Focusing on the possibility of exploring the saturated unitary fatty alcohols as thermal energy storage PCMs, 1-decanol and 1-octadecanol are investigated in the thermodynamic properties. At the basis of the self-created methods about freezing point and super-cooling, the two parameters from 1-decanol are 6.79°C and 0.2°C, and those of 1-octadecanol are 57.12°C and 0.01°C. Also with the investigation on their fusion heat, we got the results of 238.84J/g and 242.85J/g, respectively. What's more, the deviations of the freezing point and the fusion heat from 1-decanol are 1.78% and 0.21% through 100 cooling and heating cycles. The above results manifest that 1-decanol and 1-octadecanol can be made into phase change materials, in the favor of their large transition heat, slight supercooling and good thermal stability.
机译：专注于探索饱和的单一脂肪醇作为热能储能PCMS，在热力学性质中研究了1-癸醇和1-十八烷醇。基于关于冰点和超冷却的自创造方法，来自1-癸醇的两个参数为6.79℃和0.2℃，1-十八烷醇为57.12°C和0.01℃。同样随着对其融合热的调查，我们的结果分别得到了238.84J / g和242.85J / g的结果。更重要的是，冷冻点和融合热的偏差来自1-癸醇的1.78％和0.21％到100℃，加热循环。上述结果表明，1-癸醇和1-十八烷醇可以制成相变材料，赞成其大的过渡热，轻微过冷和良好的热稳定性。

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