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电热相变储能供热装置的热效率模拟与试验研究 被引量:1

Thermal efficiency modeling and experimental research for electric heating units with phase change materials
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摘要 从能量守恒的角度出发,以装置表面的散热损失为主,推导出电热相变储能供热装置的热效率模型,对其进行了模拟计算,得出了热效率随供热量的变化规律。与实测结果的对比表明二者较为吻合。 Considering the heat loss in unit surface mainly, develops a mathematic model of the thermal efficiency. Obtains the variation regularity of thermal efficiency with heating load by simulation and calculation. The comparison result shows that the calculation results are close to the experimental data.
机构地区 广东工业大学
出处 《暖通空调》 北大核心 2006年第7期23-26,共4页 Heating Ventilating & Air Conditioning
基金 广东省重点资助科技项目"相变储能材料与技术在电力调峰中的应用研究"(编号:C10705)
关键词 电热相变储能供热装置 热效率 模拟 试验 electric heating unit with phase change material, thermal efficiency, simulation, experiment
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  • 8李显,朱天宇,徐小韵.1MW塔式太阳能发电蓄热系统热力计算及分析[J].热力发电,2009,38(11):43-46. 被引量:2
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