| 双级氨吸收制冷数学模型及对中间压力的研究 |
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| 引用本文： | 袁竹林,杨思文.双级氨吸收制冷数学模型及对中间压力的研究[J].东南大学学报(自然科学版),1996,26(2):38-43. |
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| 作者姓名： | 袁竹林 杨思文 |
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| 作者单位： | 东南大学热能工程研究所 |
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| 摘 要： | 以东南大学研制的双氨水吸收式制冷系统为模拟样机，结合Ｓ．Ｃ．Ｇ．Ｓｃｈｕｌｚ氨水系统状态方程，建立了该制冷系统的数学模型。并通过实验计算机模拟结果进行了验证，两者取得了较好的一致。
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| 关 键 词： | 吸收制冷 数学模型 中间压力 氨水 制冷机 |
A Mathematical Model of a Two-Stage Ammonia Absorption Refrigeration System and the Study of the Middle-Pressure |
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| Yuan Zhulin, Yang Siwen.A Mathematical Model of a Two-Stage Ammonia Absorption Refrigeration System and the Study of the Middle-Pressure[J].Journal of Southeast University(Natural Science Edition),1996,26(2):38-43. |
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| Authors: | Yuan Zhulin Yang Siwen |
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| Abstract: | mathematical model of a two-stage ammonia absorption refrigeration system developed by the Southeast University is introduced, in which S. C. G. Schulz's equation of state for the system of ammonia-water is used. The simulation results are checked by experiments and good agreements are obtained. On the basis of the mathematical model, the optimum operating conditions are investigated and the relations between the optimum middle-pressure and water coolant temperature are given out. |
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| Keywords: | absorption refrigeration mathematical models optimal control |
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