| CFD Simulation of Air Distribution for Subway Island- platform |
| |
| 作者姓名： | YUAN Feng - dong YOU Shi - jun |
| |
| 作者单位： | School of Environmental Science and Technology, Tianjin University, Tianjin 300072, P. R China |
| |
| 摘 要： | To provide gist of air distribution design for subway island-platform and appraise the blue print of air distribution design,a three-dimension model of typical island-platform was constructed.Then it got an appropriate temperature difference for the supply air to optimize the air conditioning system design for subway island-platform.The physical model was set up with standard turbulence.Based on factual heat and wet load,a boundary condition for the simulation was analyzed.The air flow of subway island-platform was simulated with Computational Fluid Dynamics(CFD).The Simulated temperature fields were the same as the tested temperature fields.Then the Computational Fluid Dynamics simulation can simulate and forecast subway island-platform temperature fields accurately with standard model.Thus it can provide gist for air-conditional system design of subway island-platform.
|
| 关 键 词： | subway island - platform air distribution CFD simulation model |
| 修稿时间： | 2006/9/20 0:00:00 |
CFD Simulation of Air Distribution for Subway Island- platform |
| |
| YUAN Feng - dong,YOU Shi - jun.CFD Simulation of Air Distribution for Subway Island- platform[J].Storage & Process,2007(1):89-92121. |
| |
| Authors: | YUAN Feng - dong YOU Shi - jun |
| |
| Institution: | School of Environmental Science and Technology, Tianjin University, Tianjin 300072, P. R China |
| |
| Abstract: | To provide gist of air distribution design for subway island-platform and appraise the blue print of air distribution design,a three-dimension model of typical island-platform was constructed.Then it got an appropriate temperature difference for the supply air to optimize the air conditioning system design for subway island-platform.The physical model was set up with standard turbulence.Based on factual heat and wet load,a boundary condition for the simulation was analyzed.The air flow of subway island-platform was simulated with Computational Fluid Dynamics(CFD).The Simulated temperature fields were the same as the tested temperature fields.Then the Computational Fluid Dynamics simulation can simulate and forecast subway island-platform temperature fields accurately with standard model.Thus it can provide gist for air-conditional system design of subway island-platform. |
| |
| Keywords: | subway island - platform air distribution CFD simulation model |
|
| 点击此处可从《保鲜与加工》浏览原始摘要信息 |
| 点击此处可从《保鲜与加工》下载免费的PDF全文 |
