生物质粉料气力输送过程数值模拟研究  

The Numerical Simulation of Biomass Powder Pneumatic Conveying

作　　者：张星逸 靳世平[2] 舒朝晖[2] 曹代科 李晟[1] 黄芬霞[2] ZAHNG Xingyi JIN Shiping SHU Zhaohui CAO Daike LI Shengl HUANG Fenxia(China-EU Institute for Clean and Renewable Energy, Huazhong University of Science and Technology, Wuhan 430074, China School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China)

机构地区：[1]华中科技大学中欧清洁与可再生能源学院,湖北武汉430074 [2]华中科技大学热能与动力工程学院,湖北武汉430074

出　　处：《工业加热》2016年第6期39-41,共3页Industrial Heating

基　　金：国家科技支撑计划项目生物燃气产业模式研究与利用示范(2015BAD21B00)

摘　　要：气力输送管道压降预测有利于设计合理的设备载气系统。通过对典型实验工况进行模拟,得到与实验较为接近的理论模型,利用Fluent软件对不同载气风风速下的管道压降情况进行模拟,得到压降与载气风风速的关系。The prediction of pressure drop along a pneumatic conveying pipeline is helpful for the design of air supply system. Get theoretical model close to the condition of the experiment through the simulation of typical experimental condition. Using Fluent simulate about pipeline pressure drop with different wind speeds in order to get the best wind speed range.

关 键 词：气力输送 数值模拟 FLUENT 管道压降 

分 类 号：TH165.1[机械工程—机械制造及自动化]