摘要
用分子运动论观点分析了一般绝热材料孔隙率、含水率是影响材料导热系数的决定因素 .
Given a discussion that pore space rate ,water content of generic engineering insulant is determiner effecting coefficient of heat passage with kinetic theory view.And with the theory make a emphases analysis on outlook of high grade insulant urethane foams ,it application is popular .
出处
《河南机电高等专科学校学报》
CAS
2000年第2期47-49,共3页
Journal of Henan Mechanical and Electrical Engineering College
关键词
孔隙率
含水率
导热系数
工程绝热材料
pore space rate
water content
coefficient of heat passage
