A theory for the barrier-type homogenization areas (II)

被引:0
|
作者
Jinescu, VV
Postoaca, I
Teodorescu, N
Chirita, R
机构
[1] Univ Politehn Bucuresti, Fac Ingn Mech, Bucharest, Romania
[2] Tetra Pak Converting, Lund, Sweden
[3] Photon Inc, San Jose, CA USA
关键词
estrusion; Maddock and Egan mixing zone; isothermal and nonisothermal flow;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An original method for the calculation of the total variation of temperature and pressure along the entrance and exit channels, for a barrier type mixing zone, in case of a non-isothermal flow of a polymer melt with non-Newtonian behavior is presented. The methods applies on increments. A calculation program was designed based on this theory, which was also the basis for the practical application presented in the final part of the paper.
引用
收藏
页码:22 / 33
页数:12
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