| 板式蒸发器仿真计算模型 |
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| 引用本文： | 景步云,谷波,黎远光. 板式蒸发器仿真计算模型[J]. 系统仿真学报, 2003, 15(10): 1481-1483 |
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| 作者姓名： | 景步云 谷波 黎远光 |
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| 作者单位： | 上海交通大学动力与能源工程学院,上海,200030 |
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| 基金项目： | 国家“973”重点基础研究发展规划项目(G2000026309)，上海交通大学“985”重点建设项目。 |
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| 摘 要： | 对板式蒸发器建立仿真计算模型。并利用模型，精确计算了板式蒸发器里流体沿流道方向温度、压力的分布以及冷热流体的速度分布和板壁温度分布。根据模型的计算结果，分析换热器运行性能，阐述仿真结果的理论依据，说明了板式换热器的换热和流体流动情况，为板式换热器的优化设计和系统仿真提供了基础。
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| 关 键 词： | 板式蒸发器 仿真 分布参数模型 |
| 文章编号： | 1004-731X(2003)10-1481-03 |
| 修稿时间： | 2002-09-25 |
Simulation on the Performance of Plate Evaporator |
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| JING Bu-yun,GU Bo,LI Yuan-guang. Simulation on the Performance of Plate Evaporator[J]. Journal of System Simulation, 2003, 15(10): 1481-1483 |
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| Authors: | JING Bu-yun GU Bo LI Yuan-guang |
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| Abstract: | The steady distributed parameter model is established in this paper to simulate the plate heat exchanger used as an evaporator. Based on the model, many parameters can be respectively calculated such as the temperature and pressure of refrigerant and water, the velocities of the two fluids and the temperature of the plate along the plate length. The numerical analysis can be carried out about the exchanger performance, and the theories concerned are expounded. The heat exchanging and the fluids flowing in the exchanger are explained well. From these, it is possible to improve the performance and the design of the exchanger. |
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| Keywords: | plate evaporator simulation steady distributed model |
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