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太阳能熔盐蓄热罐蓄热过程的性能研究 被引量:2

Study on Thermal Storage Process of Solar Energy in Molten Salt Thermal Storage Tank
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摘要 对太阳能熔盐蓄热罐的熔化和蓄热过程进行了数值模拟研究,结果表明相同蓄热罐不同的加热内管间距对熔化和蓄热过程有着显著影响。其中,200 mm管间距的蓄热罐熔化和蓄热过程较管间距为120 mm的蓄热快,并且温度分布比较均匀。研究结论对蓄热罐的结构设计和优化运行具有一定的参考价值。 By using numerical simulation method, the melting and thermal storage process of molten salt in the thermal storage tank was studied. The results showed that tubes pitches have important influence on the melting process of molten salt in the same thermal storage tank. The tank with 200 mm tubes pitches is of better storage ability than that with 120 mm, and the temperature distribution in molten salt tank is more uniform. The results will provide a reference to the structural design and optimization of the thermal storage tank.
机构地区 山西大学
出处 《山西电力》 2015年第2期50-53,共4页 Shanxi Electric Power
关键词 蓄热罐 熔盐 蓄热 熔化 数值模拟 thermal storage tank molten salt thermal storage melting numerical simulation
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