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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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管壳式冷凝器温度分布计算
, PP. 77-80
Keywords: 管壳式冷凝器,温度分布,计算模型,专业物性软件,冷凝曲线
Abstract:
基于无相变温度分布计算方法，根据专业物性软件或物性数据库得到冷凝曲线，分别拟合得到焓值？温度及气相分率？温度关联式，提出了一种改进的冷凝器温度分布计算模型，通过迭代计算得到温度分布。将该计算模型应用于管程冷凝和壳程冷凝的温度分布计算，其结果与美国传热研究公司的冷凝器设计计算软件（htri）计算结果的误差均在6%以内，验证了该计算模型的可行性和准确性。
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