发明名称 |
Method for solving transient solution and dynamics in film blowing process |
摘要 |
The present invention concerns the dynamics and yielding of transient solutions for the film-blowing process. After solving the governing equations that takes into consideration the viscoelasticity and cooling characteristics of the film, a coordinate transformation was done to change the free-end-point problem into a fixed-end-point one. Then finally, by introducing Newton's method along with OCFE (Orthogonal Collocation on Finite Elements), a transient solution for the process was obtained.
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申请公布号 |
US2007179765(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
US20050590113 |
申请日期 |
2005.02.18 |
申请人 |
HYUN JAE-CHUN;JUNG HYUN-WOOK;SONG HYUN-SEOB;KIM HYUN-CHUL;LEE JOO-SUNG;SHIN DONG-MYEONG |
发明人 |
HYUN JAE-CHUN;JUNG HYUN-WOOK;SONG HYUN-SEOB;KIM HYUN-CHUL;LEE JOO-SUNG;SHIN DONG-MYEONG |
分类号 |
G06G7/48 |
主分类号 |
G06G7/48 |
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