| 查看: 4189 | 回复: 11 | ||
| 当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖 | ||
[交流]
【求助】fluent计算中,udf编译通过,初始化出错 已有2人参与
|
||
|
麻烦达人老兄们救急,这个程序是用来定义出口处的压力的,编译成功,但是在边界条件里选中此UDF后,在初始化时报错,不知是何缘故,请各位不吝赐教,拜谢! 程序为:#include "udf.h" DEFINE_PROFILE(pressure_outlet,thread,position) { real x[ND_ND]; real y; real a; face_t f; cell_t c; begin_f_loop(f,thread) { F_CENTROID(x,f,thread); y=x[1]; a=F_U(f,thread); F_PROFILE(f,thread,position)=1000*9.81*(1-y/1000)-0.5*1000*a*a; } end_f_loop(f,thread) } 错误提示为: 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: () |
onwardupward
金虫 (正式写手)
Dr.
- 应助: 8 (幼儿园)
- 金币: 589.8
- 散金: 66
- 红花: 2
- 帖子: 340
- 在线: 44.2小时
- 虫号: 1093727
- 注册: 2010-09-09
- 性别: GG
- 专业: 高分子材料的加工与成型

11楼2014-12-04 17:54:55
2楼2010-07-16 16:35:36
3楼2010-07-16 22:48:16
★
robert2020(金币+1):多谢虫友应助!鼓励继续解答! 2010-09-06 18:56:51
尘积(金币+1): 2010-11-16 15:59:37
robert2020(金币+1):多谢虫友应助!鼓励继续解答! 2010-09-06 18:56:51
尘积(金币+1): 2010-11-16 15:59:37
|
试了一下编辑可以通过:程序应该为 #include "udf.h" DEFINE_PROFILE(pressure_outlet,thread,position) { real x[ND_ND]; real y; real a; face_t f; begin_f_loop(f,thread) { F_CENTROID(x,f,thread); y=x[1]; a=F_U(f,thread); F_PROFILE(f,thread,position)=1000.*9.81*(1-y/1000.)-0.5*1000.*a*a; } end_f_loop(f,thread) } |
4楼2010-09-06 16:41:04













回复此楼