| 5 | 1/1 | 返回列表 |
| 查看: 1706 | 回復(fù): 16 | |||
| 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 | |||
xiaoguai3新蟲 (初入文壇)
|
[求助]
新手求教UDF問(wèn)題~
|
||
|
能解釋,但一添加到邊界或初始化就報(bào)錯(cuò)。 Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: () 我的UDF如下,二維模型,簡(jiǎn)單的固體傳熱問(wèn)題,想在模擬過(guò)程的同時(shí)累加整個(gè)固體區(qū)域的所有得熱量,達(dá)到一定值后改變熱流邊界值。由于剛接觸UDF不久,不知道問(wèn)題出在何處。請(qǐng)指教!d= Get_Domain(1);這個(gè)語(yǔ)句有問(wèn)題嗎? #include "udf.h" real Q_tot=0; DEFINE_PROFILE (unsteady_heatflux, thread, position) { Domain *d; real cp=880; real density=2180; real tempn, templ, volume, Q; Thread *t; cell_t c; d= Get_Domain(1); /*Get the domain using Fluent utility *//*Loop over all cell threads in the domain*/ thread_loop_c(t,d) /*Compute Q */ /*Loop over all cells */ begin_c_loop(c,t) { real time= RP_Get_Real("flow-time" ; real b=(int)(time/3600)+1; int i=(int)((b-1)/24); real Heat[3]={278.5, 280.7, 278.5}; volume=C_VOLUME(c,t); /* get cell volume */ templ=C_T_M1(c,t); /*Get cell tempertuare of previous step*/ tempn=C_T(c,t); /*Get cell tempertuare*/ Q=cp*density*volume*(tempn-templ); Q_tot +=Q; if (Q_tot<= Heat ) F_PROFILE(c,t,position)=60; else F_PROFILE(c,t,position)=0; } end_c_loop(c,t) } |
新蟲 (初入文壇)
專家顧問(wèn) (著名寫手)
石化蛀蟲
![]() |
專家經(jīng)驗(yàn): +136 |
新蟲 (初入文壇)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 材料調(diào)劑 +5 | 一樣YWY 2026-04-02 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 385分 生物學(xué)(071000)求調(diào)劑 +6 | qf626 2026-04-01 | 6/300 |
|
|
[基金申請(qǐng)] esi高被引論文是不是能對(duì)中標(biāo)有所加分和幫助呢 +4 | redcom 2026-04-01 | 4/200 |
|
|
[考研] 333求調(diào)劑 +3 | 12138。、m?x?b 2026-03-26 | 4/200 |
|
|
[考研] 一志愿北京科技大學(xué)085601材料工程英一數(shù)二初試總分335求調(diào)劑 +7 | 雙馬尾痞老板2 2026-04-01 | 7/350 |
|
|
[考研] 304求調(diào)劑 +12 | 素年祭語(yǔ) 2026-03-31 | 15/750 |
|
|
[考研] 279求調(diào)劑 +7 | 莫xiao 2026-04-01 | 7/350 |
|
|
[考研] 292求調(diào)劑 +17 | 木蟲er12138 2026-04-01 | 17/850 |
|
|
[考研] 調(diào)劑 +3 | 好好讀書。 2026-04-01 | 5/250 |
|
|
[考研] 0856材料化工調(diào)劑 總分330 +18 | zhubinhao 2026-03-27 | 18/900 |
|
|
[考研] 求調(diào)劑,一志愿北林食品與營(yíng)養(yǎng)095500,301分,已過(guò)六級(jí),有科研經(jīng)歷 +4 | 快樂儲(chǔ)蓄罐 2026-03-31 | 4/200 |
|
|
[考研] 339求調(diào)劑 +5 | zjjkt 2026-03-31 | 5/250 |
|
|
[考研] 289求調(diào)劑 +7 | BrightLL 2026-03-29 | 7/350 |
|
|
[考研] 復(fù)試調(diào)劑 +7 | 雙馬尾痞老板2 2026-03-31 | 7/350 |
|
|
[考研] 一志愿華東理工大學(xué),080500學(xué)碩,317分,求調(diào)劑 +9 | s1145 2026-03-31 | 9/450 |
|
|
[考研] 材料求調(diào)劑 一志愿哈工大總分298分,前三科223分 +11 | dongfang59 2026-03-27 | 11/550 |
|
|
[考研] 一志愿中海洋320化學(xué)工程與技術(shù)學(xué)碩求調(diào)劑 +8 | 披星河 2026-03-30 | 8/400 |
|
|
[考研] 食品工程專碩一志愿中海洋309求調(diào)劑 +5 | 小張zxy張 2026-03-26 | 10/500 |
|
|
[考研] 291求調(diào)劑 +5 | Y-cap 2026-03-29 | 6/300 |
|
|
[考研] 295求調(diào)劑 +5 | 1428151015 2026-03-27 | 6/300 |
|