| 气送混凝土的流态分析与仿真 |
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| 引用本文： | 贾海深,李文英,肖文远.气送混凝土的流态分析与仿真[J].机械工程与自动化,2012(4):29-31. |
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| 作者姓名： | 贾海深 李文英 肖文远 |
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| 作者单位： | 太原理工大学机械电子工程研究所,山西太原,030024 |
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| 摘 要： | 运用Fluent对混凝土在输料管中的流态进行仿真.根据混凝土料群在输料管中的压力、速度分布特点、运动轨迹,探究出混凝土料群在输送管道中以“稀薄流”方式输送的最佳输送参数范围,为后续混凝土湿喷机的合理设计、结构优化、性能分析提供重要的理论依据.
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| 关 键 词： | 混凝土 稀薄流 湿喷机 流态分析 仿真 |
Analysis and Simulation of Flow State of Concrete in Transporting Pipe |
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| JIA Hai-shen
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LI Wen-ying
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XIAO Wen-yuan.Analysis and Simulation of Flow State of Concrete in Transporting Pipe[J].Mechanical Engineering & Automation,2012(4):29-31. |
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| Authors: | JIA Hai-shen LI Wen-ying XIAO Wen-yuan |
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| Affiliation: | (Research Institute of Mechanical and Electronic Engineering,Taiyuan University of Technology,Taiyuan 030024,China) |
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| Abstract: | The flow state of concrete in transporting pipe is simulated by using Fluent.According to the pressure and velocity distribution characteristics,moving trace of the concrete material group in transporting pipe,the optimal conveying parameters of the concrete material are explored in the "rarefied flow" mode of transportation.This work can provide important theoretical basis for the reasonable design,structural optimization and performance analysis of the concrete wet-spray machine. |
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| Keywords: | concrete rarefied flow wet-spray machine flow pattern analysis simulation |
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