| 并联管组流动特性的数值模拟 |
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| 引用本文： | 朱玉琴,缪斌.并联管组流动特性的数值模拟[J].西安石油大学学报(自然科学版),2011,26(3):94-96,11,12. |
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| 作者姓名： | 朱玉琴 缪斌 |
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| 作者单位： | 西安石油大学化学化工学院,陕西西安,710065 |
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| 摘 要： | 利用FLUENT软件,对并联管组流动特性进行数值模拟,并与实验结果进行了对比.数值模拟计算分析了进口流量和支管长度对流量分配的影响.在湍流的状态下,为了使流量分配得更加均匀,可以尽量减小进口速度,增加支管长度.
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| 关 键 词： | 集箱 并联管组 数值模拟 |
Numerical simulation of flow characteristics in manifolds |
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| ZHU Yu-qin,MIAO Bin.Numerical simulation of flow characteristics in manifolds[J].Journal of Xian Shiyou University,2011,26(3):94-96,11,12. |
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| Authors: | ZHU Yu-qin MIAO Bin |
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| Institution: | ZHU Yu-qin,MIAO Bin(College of Chemistry and Chemical Engineering,Xi'an Shiyou University,Xi'an 710065,Shaanxi,China) |
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| Abstract: | The flow characteristics in manifolds are simulated with Fluent software.The calculation results are compared with experimental data,and they are consistent.The influences of the inlet flow rate and the length of branch pipes on the distribution of flow rate are analyzed.It is shown that in the state of turbulent flow,the uniform flow-rate distribution can be got by decreasing inlet velocity and increasing the length of branch pipes. |
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| Keywords: | header manifold numerical simulation |
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