温度对热天平中水蒸发系数 (E) 的影响：太阳能驱动的蒸汽生成方法
DOI:
https://doi.org/10.18686/cncest.v2i3.234关键词:
蒸发；水；温度；水分分析仪；蒸汽；生成摘要
本研究分析了水蒸发现象随设定的干燥温度和水质量的变化，研究了五个温度水平(50、60、70、80 和 90 ℃)，最终建立了温度和蒸发速率之间的相关性。通过研究，确定了水的蒸发速度可在初始质量为 35 克、温度为90 ℃ 的条件下进行计算，而测定所需的时间为 120 分钟。此外，根据使用 Sartorius MA-100 天平进行的实验，确定了蒸发速度与温度呈二次函数关系，且当温度为 80 ℃ 时记录的最大偏差为 0.349 mmol/m2s。研究得出结论，水蒸发速度的测定高度依赖于温度和水的质量。此外，本研究还可以为未来提高蒸汽和电力联合生产等工艺效率的研究提供基础。
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