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| 热油管道温度场的数值模拟 | |
| 引用本文： | 王常斌,赵月,贾雪松,刘照东,沈艳霞. 热油管道温度场的数值模拟[J]. 管道技术与设备, 2011, 0(3): 9-12 |
| 作者姓名： | 王常斌 赵月 贾雪松 刘照东 沈艳霞 |
| 作者单位： | 东北石油大学; |
| 摘 要： | 建立了埋地热油管道稳态时的物理模型和数学模型;应用CFD通用软件Fluent,模拟计算管道沿程温降,与理论公式进行了对比,结果证实与苏霍夫公式的理论解基本吻合,从而验证了Fluent在计算传热方面的可行性和准确性;而后通过Fluent软件模拟管道埋深、管道半径、管道流量、保温层以及非稳态对管道传热的影响,并通过后处理软... |
| 关 键 词： | 热油管道 温降 传热 非稳态 数值模拟 |
Numerical Simulation of Temperature Field on Hot Oil Pipeline |
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| WANG Chang-bin,ZHAO Yue,JIA Xue-song,LIU Zhao-dong,SHEN Yan-xia. Numerical Simulation of Temperature Field on Hot Oil Pipeline[J]. Pipeline Technique and Equipment, 2011, 0(3): 9-12 | |
| Authors: | WANG Chang-bin ZHAO Yue JIA Xue-song LIU Zhao-dong SHEN Yan-xia |
| Affiliation: | WANG Chang-bin,ZHAO Yue,JIA Xue-song,LIU Zhao-dong,SHEN Yan-xia (Northeast Petroleum University,Daqing 163318,China) |
| Abstract: | In this paper,the physical and mathematical models of a buried hot oil pipeline in steady state and unsteady state are established.Making use of the common software Fluent in CFD,the drop of temperature along the pipeline is calculated and compared with the result of theoretical formula and its value is consistent with one of Sukhov formulas,which shows the feasibility and accuracy of Fluent in heat transfer calculation.Then,the impact of buried depths of pipeline,pipeline radium,the flow rate,the insulatin... |
| Keywords: | hot oil pipeline temperature drop heat transfer unsteady state numerical simulation |
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