 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 1231 | 回復(fù): 3 | ||
| 當(dāng)前只顯示滿足指定條件的回帖，點(diǎn)擊這里查看本話題的所有回帖 | ||
zrrpack銀蟲 (小有名氣)
|
[求助]
polyflow 模擬逆向擠出出現(xiàn)問題
|
|
|
現(xiàn)用polyflow軟件模擬逆向擠出問題 結(jié)果不能收斂,提示如下: ******************************** * Summary of the simulation * ******************************** The computation failed. *************************** * Expert tool diagnostics * *************************** The problem F.E.M. Task 1 has not converged. *************************** * Expert tool Suggestions * *************************** There is a non-linearity in problem Navier-Stokes 3D introduced by the power law index (n) of the viscosity law. The value of the power law index is 0.75. The expert system suggests to use a Picard iterative scheme with a number of iterations about 30 or 40. There is a non-linearity in problem Navier-Stokes 3D introduced by the power law index (n) of the viscosity law. The value of the power law index is 0.75. The expert system suggests to use an evolution for this parameter coupling with Newton-Raphson iterative scheme. The evolution scheme must be the following : - f(s) = 1/s - S-ini = n = 0.75 - S-final = 1.0 - Initial increment = 0.9375 = n/0.8. If you can not define the evolution with those typical values of the evolution parameters, maybe your problem is not well defined. Please check the setup of your simulations. 望遇到同樣問題的蟲友,解答或者共同探討下.  |
回復(fù)此樓» 猜你喜歡
哈爾濱理工大學(xué)物理系招收物理學(xué)考研調(diào)劑
已經(jīng)有6人回復(fù)
-
0702一志愿吉大B區(qū)求調(diào)劑
已經(jīng)有5人回復(fù)
-
物理學(xué)I論文潤色/翻譯怎么收費(fèi)?
已經(jīng)有297人回復(fù)
-
求調(diào)劑
已經(jīng)有0人回復(fù)
-
0702一志愿吉大B區(qū)求調(diào)劑有論文
已經(jīng)有0人回復(fù)
-
請問還有沒有用Latex寫文章的小伙伴們？
已經(jīng)有0人回復(fù)
-
光學(xué)工程學(xué)碩調(diào)劑信息
已經(jīng)有31人回復(fù)
-
歡迎加入課題組
已經(jīng)有0人回復(fù)
-
散金幣，求好運(yùn)，祝面上順利！
已經(jīng)有68人回復(fù)
-
華東師范大學(xué)芯片設(shè)計(jì)徐瓏真實(shí)水平咋樣
已經(jīng)有1人回復(fù)
-
調(diào)劑
已經(jīng)有0人回復(fù)
橙子不酸
新蟲 (初入文壇)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 67.5
- 帖子: 16
- 在線: 7.1小時(shí)
- 蟲號: 5420406
- 注冊: 2016-12-29
- 性別: GG
- 專業(yè): 高分子材料的加工與成型
4樓2019-12-06 11:33:10
hagongda54
鐵蟲 (小有名氣)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 488
- 散金: 100
- 帖子: 189
- 在線: 29.2小時(shí)
- 蟲號: 3118907
- 注冊: 2014-04-07
- 專業(yè): 多相流熱物理學(xué)
2樓2015-10-08 19:05:01
zrrpack
銀蟲 (小有名氣)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 581.3
- 散金: 10
- 帖子: 72
- 在線: 41.4小時(shí)
- 蟲號: 4017186
- 注冊: 2015-08-11
- 專業(yè): 制造系統(tǒng)與自動化
3樓2015-10-09 11:02:53
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
40