%0 Journal Article
%T 浆体管道中大颗粒干涉力研究
%A 王铁力
%A 赵利安
%J 洁净煤技术
%D 2011
%X 为了研究输送大颗粒的垂直浆体管道中固体颗粒所受的干涉力,采用相关专家的实验数据,发现大颗粒垂直浆体管道中大颗粒受到的干涉力要大于小颗粒所受的干涉力。在此基础上,采用数据拟合方式给出了干涉力修正系数的表达形式。将得到的干涉力应用于管道中颗粒受力分析中,并运用在大颗粒垂直管道阻力损失的计算模型中,通过实验数据验证了干涉力对阻力的影响。 In order to study the interference force to large suspended particles in slurry pipelines,make many references to specialistic experimental datas,find that the interference force to large suspended particles stronger than small ones,get interference force correction factors expression using data fitting methods,computational model of pipe resistance also use this expression.The experimental datas also prove the interference force influence
%K 浆体管道
%K 大颗粒
%K 干涉力
%K 数据拟合 slurry pipeline
%K large suspended particles
%K interference force
%K data fitting
%U http://www.jjmjs.com.cn/WKD/WebPublication/paperDigest.aspx?paperID=de58b996-240b-441e-9d4a-f35751d12ec3