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[前后处理] 热量不能传递,如何对如此模型划分网格!

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发表于 2006-12-15 17:36 | 显示全部楼层 |阅读模式

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我用的自由网格划分,可是无论如何也不能对齐节点,实在没有办法了,只好请教高手,不甚感激!附贴图,谢谢,

[ 本帖最后由 andylau436 于 2006-12-16 07:26 编辑 ]
ladle5_real000.jpg
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 楼主| 发表于 2006-12-15 17:39 | 显示全部楼层
温度场分析命令流!

  1. /filename,ladle5_real
  2. /title,ladle5_real
  3. /prep7
  4. !包壁尺寸
  5. r=1.900
  6. h=3.093
  7. th1=.170
  8. th2=.075
  9. th3=.032
  10. th4=.036
  11. h_1=1.000
  12. !包底尺寸
  13. h1=.230
  14. h2=.130
  15. h3=.032
  16. h4=.075
  17. !透气砖1尺寸(定位)
  18. t_posx=1.200
  19. t_posy=0
  20. t_block=.360
  21. !透气砖2尺寸(定位)
  22. t_posx1=-1.200
  23. t_posy1=0


  24. !冲击块
  25. ch_wide=.800
  26. ch_length=1.600
  27. distx=0
  28. disty=.800

  29. !水口尺寸(定位)
  30. sh_posx=-.318
  31. sh_posy=-1.379
  32. sh_block=.510

  33. !耳轴箍带1(上箍带)
  34. gd_posz1=3.330
  35. r1=r+th1+th2+th3+th4
  36. r2=2.513
  37. gd_height1=.240
  38. !耳轴箍带2(下箍带)
  39. gd_posz2=1.830
  40. gd_height2=.100
  41. !耳轴支撑架
  42. ezj_height1=.040
  43. !下箍带2下面的耳轴架横梁高度
  44. xjb_height=.100

  45. !耳轴1
  46. ez_r1=.315
  47. ez_r2=.500
  48. ez_lenth1=.480
  49. ez_lenth2=.200      
  50. !钢包底座
  51. dz_r1=1.835
  52. dz_r2=1.885
  53. dz_length=4.200
  54. dz_width=.035
  55. dz_height=.500
  56. dz_between=.560      !以上耳轴和底座结果来自于武钢三炼钢
  57. wpcsys,-1,0  !在当前坐标系定义工作平面,如果WN(-1)为负值,表示视图方向不变

  58. !指定单元
  59. et,1,solid70
  60. !定义材料
  61. !model5
  62. !包底工作层(刚玉质浇注料)
  63. toffst,273
  64. mptemp,1,20,400,800,1200
  65. mpdata,kxx,1,1,1.8*274,2.46*274,3.08*274,3.6*274     
  66. mp,c,1,1.13*274e3
  67. uimp,1,reft,,,20        
  68. mp,alpx,1,8.8e-6    !热膨胀系数是膨胀-温度曲线的变化率,温度变化一样,膨胀量也一样,故10e-6/k=10e-6/℃                       mp,dens,1,3.1e3               
  69. mp,ex,1,5.7e9
  70. mp,nuxy,1,0.21

  71. !包底第一永久层(微膨胀高铝砖)
  72. mp,kxx,2,0.5*274            
  73. mpdata,c,2,1,0.61*274e3,0.75*274e3,1.175*274e3,1.32*274e3
  74. uimp,2,reft,,,20                  
  75. mp,alpx,2,5.8e-6                              
  76. mp,dens,2,2.8e3               
  77. mp,ex,2,5.7e9
  78. mp,nuxy,2,0.21

  79. !包底第二永久层(微膨胀高铝砖)
  80. mp,kxx,3,0.5*274            
  81. mpdata,c,3,1,0.61*274e3,0.75*274e3,1.175*274e3,1.32*274e3  
  82. uimp,3,reft,,,20                  
  83. mp,alpx,3,5.8e-6                              
  84. mp,dens,3,2.8e3               
  85. mp,ex,3,5.7e9
  86. mp,nuxy,3,0.21

  87. !包壁工作层(铝镁碳质)
  88. mp,kxx,4,1.15*274               
  89. mpdata,c,4,1,0.8*274e3,0.9*274e3,1.02*274e3,1.2*274e3
  90. uimp,4,reft,,,20                  
  91. mp,alpx,4,8.5e-6                              
  92. mp,dens,4,2.95e3               
  93. mp,ex,4,6.3e9
  94. mp,nuxy,4,0.21

  95. !包壁第一永久层(微膨胀高铝砖)
  96. mp,kxx,5,0.5*274            
  97. mpdata,c,5,1,0.61*274e3,0.75*274e3,1.175*274e3,1.32*274e3
  98. uimp,5,reft,,,20                    
  99. mp,alpx,5,5.8e-6                              
  100. mp,dens,5,2.8e3               
  101. mp,ex,5,5.7e9
  102. mp,nuxy,5,0.21

  103. !包壁第二永久层(微膨胀高铝砖)
  104. mp,kxx,6,0.5*274            
  105. mpdata,c,6,1,0.61*274e3,0.75*274e3,1.175*274e3,1.32*274e3
  106. uimp,6,reft,,,20                    
  107. mp,alpx,6,5.8e-6                              
  108. mp,dens,6,2.8e3               
  109. mp,ex,6,5.7e9
  110. mp,nuxy,6,0.21

  111. !透气砖
  112. mpdata,kxx,7,1,1.67*274,1.78*274,1.82*274,2.1*274   
  113. mp,c,7,1.13*274e3
  114. uimp,7,reft,,,20         
  115. mp,alpx,7,5e-6            
  116. mp,dens,7,3e3            
  117. mp,ex,7,6.2e9
  118. mp,nuxy,7,0.22         

  119. !水口砖
  120. mpdata,kxx,8,1,1.8*274,2.13*274,2.56*274,2.98*274   
  121. mp,c,8,1.13*274e3
  122. uimp,8,reft,,,20        
  123. mp,alpx,8,5e-6            
  124. mp,dens,8,3e3            
  125. mp,ex,8,6.2e9
  126. mp,nuxy,8,0.22         

  127. !冲击块(刚玉质预制块)
  128. mpdata,kxx,9,1,1.8*274,2.46*274,3.08*274,3.6*274     
  129. mp,c,9,1.13*274e3
  130. uimp,9,reft,,,20        
  131. mp,alpx,9,8.8e-6                              
  132. mp,dens,9,3.1e3               
  133. mp,ex,9,5.7e9
  134. mp,nuxy,9,0.21

  135. !钢壳
  136. mp,kxx,10,50*274         
  137. mp,c,10,0.4*274e3
  138. uimp,10,reft,,,20      
  139. mp,alpx,10,13e-6        
  140. mp,dens,10,7.8e3      
  141. mp,ex,10,175e9        
  142. mp,nuxy,10,0.3         

  143. !水口,透气周围的铝镁碳砖
  144. mp,kxx,11,1.15*274               
  145. mpdata,c,11,1,0.8*274e3,0.9*274e3,1.02*274e3,1.2*274e3  
  146. uimp,11,reft,,,20                 
  147. mp,alpx,11,8.5e-6                              
  148. mp,dens,11,2.95e3               
  149. mp,ex,11,6.3e9
  150. mp,nuxy,11,0.21


  151. !渣线层(镁碳砖)
  152. mpdata,kxx,12,1,2.35*274,2.1*274,1.75*274,1.55*274  
  153. mp,c,12,1.08*274e3
  154. uimp,12,reft,,,20            
  155. mp,alpx,12,15e-6         
  156. mp,dens,12,2.9e3         
  157. mp,ex,12,8e9         
  158. mp,nuxy,12,0.21      


  159. /nerr,0
  160. !绘制包底

  161. !第一层
  162. pcirc,r
  163. cm,di1,area       !将选择的实体生成一个元件
  164. cmsel,none
  165. rectang,t_posx-t_block/2-.065,t_posx+t_block/2+.065,t_posy-t_block/2-.065,t_posy+t_block/2+.065
  166. rectang,t_posx1-t_block/2-.065,t_posx1+t_block/2+.065,t_posy1-t_block/2-.065,t_posy1+t_block/2+.065
  167. rectang,sh_posx-sh_block/2-.065,sh_posx+sh_block/2+.065,sh_posy-sh_block/2-.065,sh_posy+sh_block/2+.065
  168. cm,hole1,area
  169. cmsel,a,di1  
  170. asba,di1,hole1,,dele,dele
  171. cm,di_sub_hole,area  !减去透气,水口(包括周围的铝镁碳内衬砖)后的底


  172. !冲击块
  173. cmsel,none
  174. cyl4,0,0,0,0,.600,90
  175. cm,temp_area1,area
  176. cmsel,none
  177. rectang,.475,.600,0,.600
  178. cm,temp_area2,area
  179. cmsel,a,temp_area1
  180. asba,temp_area1,temp_area2,,dele,dele
  181. cm,chong_temp1,area
  182. arsym,x,chong_temp1     !对面chong_temp1进行x轴镜像
  183. aadd,all           !面相加,chong_temp1已经删掉
  184. cm,chong_temp2,area
  185. arsym,y,chong_temp2
  186. aadd,all
  187. cm,chongji1_area,area
  188. agen,,chongji1_area,,,distx,disty,,,,1   !平移chong_temp3
  189. cmsel,a,di_sub_hole
  190. asba,di_sub_hole,chongji1_area,,dele,keep
  191. cmsel,u,chongji1_area
  192. cm,di_sub_hole1,area

  193. cmsel,none
  194. pcirc,r,r+th1      
  195. cm,bi11,area
  196. cmsel,none
  197. pcirc,r+th1,r+th1+th2
  198. cm,bi21,area
  199. cmsel,none
  200. pcirc,r+th1+th2,r+th1+th2+th3
  201. cm,bi31,area
  202. cmsel,none
  203. pcirc,r+th1+th2+th3,r+th1+th2+th3+th4
  204. cm,bi41,area
  205. cmsel,none

  206. !水口砖和透气砖
  207. rectang,t_posx-t_block/2,t_posx+t_block/2,t_posy-t_block/2,t_posy+t_block/2
  208. cm,touqi11_area,area
  209. cmsel,none
  210. rectang,t_posx1-t_block/2,t_posx1+t_block/2,t_posy1-t_block/2,t_posy1+t_block/2
  211. cm,touqi12_area,area
  212. cmsel,none
  213. rectang, sh_posx-sh_block/2,sh_posx+sh_block/2,sh_posy-sh_block/2,sh_posy+sh_block/2
  214. cm,water1_area,area
  215. cmsel,none

  216. !水口砖和透气砖周围加了一圈铝镁碳材质
  217. rectang,t_posx-t_block/2-.065,t_posx+t_block/2+.065,t_posy-t_block/2-.065,t_posy+t_block/2+.065
  218. cm,touqi11_wai,area
  219. cmsel,a,touqi11_area
  220. asba,touqi11_wai,touqi11_area,,delete,keep
  221. cmsel,u,touqi11_area
  222. cm,touqi11_wei,area
  223. cmsel,none

  224. rectang,t_posx1-t_block/2-.065,t_posx1+t_block/2+.065,t_posy1-t_block/2-.065,t_posy1+t_block/2+.065
  225. cm,touqi12_wai,area
  226. cmsel,a,touqi12_area,area
  227. asba,touqi12_wai,touqi12_area,,delete,keep
  228. cmsel,u,touqi12_area,area
  229. cm,touqi12_wei,area
  230. cmsel,none

  231. rectang,sh_posx-sh_block/2-.065,sh_posx+sh_block/2+.065,sh_posy-sh_block/2-.065,sh_posy+sh_block/2+.065
  232. cm,water1_wai,area
  233. cmsel,a,water1_area,area
  234. asba,water1_wai,water1_area,,delete,keep
  235. cmsel,u,water1_area,area
  236. cm,water1_wei,area
  237. cmsel,none

  238. !复制到各层
  239. !底
  240. cmsel,,di_sub_hole1  !减去透气,水口,冲击后的底
  241. agen,2,di_sub_hole1,,,,,-h1
  242. cmsel,u,di_sub_hole1
  243. cm,di_sub_hole2,area
  244. cmsel,none
  245. cmsel,,di_sub_hole1
  246. agen,2,di_sub_hole1,,,,,-h1-h2
  247. cmsel,u,di_sub_hole1
  248. cm,di_sub_hole3,area
  249. cmsel,none
  250. cmsel,,di_sub_hole1
  251. agen,2,di_sub_hole1,,,,,-h1-h2-h3
  252. cmsel,u,di_sub_hole1
  253. cm,di_sub_hole4,area
  254. cmsel,none

  255. !壁
  256. !1
  257. cmsel,,bi11   !前面的1表示工作层,后面1是第一层底面
  258. agen,2,bi11,,,,,-h1
  259. cmsel,u,bi11
  260. cm,bi12,area
  261. cmsel,none
  262. cmsel,,bi11
  263. agen,2,bi11,,,,,-h1-h2
  264. cmsel,u,bi11
  265. cm,bi13,area
  266. cmsel,none
  267. cmsel,,bi11
  268. agen,2,bi11,,,,,-h1-h2-h3
  269. cmsel,u,bi11
  270. cm,bi14,area
  271. cmsel,none
  272. cmsel,,bi11
  273. agen,2,bi11,,,,,h
  274. cmsel,u,bi11
  275. cm,bi15,area  !bi15是工作层的工作区的上壁面
  276. cmsel,none

  277. !2
  278. cmsel,,bi21
  279. agen,2,bi21,,,,,-h1
  280. cmsel,u,bi21
  281. cm,bi22,area
  282. cmsel,none
  283. cmsel,,bi21
  284. agen,2,bi21,,,,,-h1-h2
  285. cmsel,u,bi21
  286. cm,bi23,area
  287. cmsel,none
  288. cmsel,,bi21
  289. agen,2,bi21,,,,,-h1-h2-h3
  290. cmsel,u,bi21
  291. cm,bi24,area
  292. cmsel,none
  293. cmsel,,bi21
  294. agen,2,bi21,,,,,h
  295. cmsel,u,bi21
  296. cm,bi25,area
  297. cmsel,none

  298. !3
  299. cmsel,,bi31
  300. agen,2,bi31,,,,,-h1
  301. cmsel,u,bi31
  302. cm,bi32,area
  303. cmsel,none
  304. cmsel,,bi31
  305. agen,2,bi31,,,,,-h1-h2
  306. cmsel,u,bi31
  307. cm,bi33,area
  308. cmsel,none
  309. cmsel,,bi31
  310. agen,2,bi31,,,,,-h1-h2-h3
  311. cmsel,u,bi31
  312. cm,bi34,area
  313. cmsel,none
  314. cmsel,,bi31
  315. agen,2,bi31,,,,,h
  316. cmsel,u,bi31
  317. cm,bi35,area
  318. cmsel,none

  319. !4
  320. cmsel,,bi41
  321. agen,2,bi41,,,,,-h1
  322. cmsel,u,bi41
  323. cm,bi42,area
  324. cmsel,none
  325. cmsel,,bi41
  326. agen,2,bi41,,,,,-h1-h2
  327. cmsel,u,bi41
  328. cm,bi43,area
  329. cmsel,none
  330. cmsel,,bi41
  331. agen,2,bi41,,,,,-h1-h2-h3
  332. cmsel,u,bi41
  333. cm,bi44,area
  334. cmsel,none
  335. cmsel,,bi41
  336. agen,2,bi41,,,,,h
  337. cmsel,u,bi41
  338. cm,bi45,area
  339. cmsel,none


  340. !水口砖和透气砖,冲击块
  341. cmsel,,touqi11_area
  342. agen,2,touqi11_area,,,,,-h1
  343. cmsel,u,touqi11_area
  344. cm,touqi21_area,area
  345. cmsel,none
  346. cmsel,,touqi11_area
  347. agen,2,touqi11_area,,,,,-h1-h2
  348. cmsel,u,touqi11_area
  349. cm,touqi31_area,area
  350. cmsel,none
  351. cmsel,,touqi11_area
  352. agen,2,touqi11_area,,,,,-h1-h2-h3
  353. cmsel,u,touqi11_area
  354. cm,touqi41_area,area
  355. cmsel,none

  356. cmsel,,touqi11_wei
  357. agen,2,touqi11_wei,,,,,-h1
  358. cmsel,u,touqi11_wei
  359. cm,touqi21_wei,area
  360. cmsel,none
  361. cmsel,,touqi11_wei
  362. agen,2,touqi11_wei,,,,,-h1-h2
  363. cmsel,u,touqi11_wei
  364. cm,touqi31_wei,area
  365. cmsel,none
  366. cmsel,,touqi11_wei
  367. agen,2,touqi11_wei,,,,,-h1-h2-h3
  368. cmsel,u,touqi11_wei
  369. cm,touqi41_wei,area
  370. cmsel,none

  371. cmsel,,touqi12_area
  372. agen,2,touqi12_area,,,,,-h1
  373. cmsel,u,touqi12_area
  374. cm,touqi22_area,area
  375. cmsel,none
  376. cmsel,,touqi12_area
  377. agen,2,touqi12_area,,,,,-h1-h2
  378. cmsel,u,touqi12_area
  379. cm,touqi32_area,area
  380. cmsel,none
  381. cmsel,,touqi12_area
  382. agen,2,touqi12_area,,,,,-h1-h2-h3
  383. cmsel,u,touqi12_area
  384. cm,touqi42_area,area
  385. cmsel,none

  386. cmsel,,touqi12_wei
  387. agen,2,touqi12_wei,,,,,-h1
  388. cmsel,u,touqi12_wei
  389. cm,touqi22_wei,area
  390. cmsel,none
  391. cmsel,,touqi12_wei
  392. agen,2,touqi12_wei,,,,,-h1-h2
  393. cmsel,u,touqi12_wei
  394. cm,touqi32_wei,area
  395. cmsel,none
  396. cmsel,,touqi12_wei
  397. agen,2,touqi12_wei,,,,,-h1-h2-h3
  398. cmsel,u,touqi12_wei
  399. cm,touqi42_wei,area
  400. cmsel,none

  401. !!!
  402. cmsel,,water1_area
  403. agen,2,water1_area,,,,,-h1
  404. cmsel,u,water1_area
  405. cm,water2_area,area
  406. cmsel,none
  407. cmsel,,water1_area
  408. agen,2,water1_area,,,,,-h1-h2
  409. cmsel,u,water1_area
  410. cm,water3_area,area
  411. cmsel,none
  412. cmsel,,water1_area
  413. agen,2,water1_area,,,,,-h1-h2-h3
  414. cmsel,u,water1_area
  415. cm,water4_area,area
  416. cmsel,none

  417. cmsel,,water1_wei
  418. agen,2,water1_wei,,,,,-h1
  419. cmsel,u,water1_wei
  420. cm,water2_wei,area
  421. cmsel,none
  422. cmsel,,water1_wei
  423. agen,2,water1_wei,,,,,-h1-h2
  424. cmsel,u,water1_wei
  425. cm,water3_wei,area
  426. cmsel,none
  427. cmsel,,water1_wei
  428. agen,2,water1_wei,,,,,-h1-h2-h3
  429. cmsel,u,water1_wei
  430. cm,water4_wei,area
  431. cmsel,none

  432. !!!
  433. cmsel,,chongji1_area
  434. agen,2,chongji1_area,,,,,-h1
  435. cmsel,u,chongji1_area
  436. cm,chongji2_area,area
  437. cmsel,none
  438. cmsel,,chongji1_area
  439. agen,2,chongji1_area,,,,,-h1-h2
  440. cmsel,u,chongji1_area
  441. cm,chongji3_area,area
  442. cmsel,none
  443. cmsel,,chongji1_area
  444. agen,2,chongji1_area,,,,,-h1-h2-h3
  445. cmsel,u,chongji1_area
  446. cm,chongji4_area,area
  447. cmsel,none
  448. allsel
  449. /pnum,area,1  !显示面

  450. !绘制成体
  451. !1
  452. !底
  453. cmsel,none
  454. cmsel,,di_sub_hole1
  455. vext,di_sub_hole1,,,,,-h1     !通过给定偏移量由面生成体
  456. cm,di_volu1,volu
  457. vsel,none  
  458. asel,none   
  459. cmsel,,bi11
  460. vext,bi11,,,,,-h1
  461. cm,bi_volu11,volu  !前面的1是工作层,后面的1是底第一层
  462. vsel,none  
  463. asel,none   
  464. cmsel,,bi21
  465. vext,bi21,,,,,-h1
  466. cm,bi_volu21,volu !永久层的第一层
  467. vsel,none  
  468. asel,none   
  469. cmsel,,bi31
  470. vext,bi31,,,,,-h1
  471. cm,bi_volu31,volu
  472. vsel,none  
  473. asel,none   
  474. cmsel,,bi41
  475. vext,bi41,,,,,-h1
  476. cm,bi_volu41,volu
  477. cmsel,none
  478. cmsel,,chongji1_area
  479. vext,chongji1_area,,,,,-h1
  480. cm,chongji_volu1,volu
  481. vsel,none  
  482. asel,none   
  483. cmsel,,touqi11_area
  484. vext,touqi11_area,,,,,-h1
  485. cm,touqi_volu11,volu  !第一层第一块透气砖
  486. vsel,none  
  487. asel,none   
  488. cmsel,,touqi11_wei
  489. vext,touqi11_wei,,,,,-h1
  490. cm,touqi_wei_volu11,volu  !第一层第一块透气砖周围内衬砖
  491. vsel,none  
  492. asel,none   
  493. cmsel,,water1_area
  494. vext,water1_area,,,,,-h1
  495. cm,water_volu1,volu
  496. vsel,none  
  497. asel,none   
  498. cmsel,,water1_wei
  499. vext,water1_wei,,,,,-h1
  500. cm,water_wei_volu1,volu
  501. vsel,none  
  502. asel,none   
  503. cmsel,,touqi12_area
  504. vext,touqi12_area,,,,,-h1
  505. cm,touqi_volu12,volu  !第一层第二块透气砖
  506. vsel,none  
  507. asel,none   
  508. cmsel,,touqi12_wei
  509. vext,touqi12_wei,,,,,-h1
  510. cm,touqi_wei_volu12,volu  !第一层第二块透气砖周围内衬砖

  511. !壁  !这里刚好是工作层上底面,所以一个向上,一个向下平移
  512. vsel,none  
  513. asel,none   
  514. cmsel,,bi11
  515. vext,bi11,,,,,h
  516. cm,bi_volu15,volu  !壁工作层工作区
  517. vsel,none
  518. asel,none
  519. cmsel,,bi15        !bi15是工作层的工作区的壁面
  520. vext,bi15,,,,,h_1
  521. cm,bi_volu16,volu   !壁工作层上喳线层区
  522. vsel,none
  523. asel,none
  524. cmsel,,bi21
  525. vext,bi21,,,,,h
  526. cm,bi_volu25,volu  !壁第一永久层工作区
  527. vsel,none
  528. asel,none
  529. cmsel,,bi25
  530. vext,bi25,,,,,h_1
  531. cm,bi_volu26,volu  !壁第一永久层上喳线区
  532. vsel,none
  533. asel,none
  534. cmsel,,bi31
  535. vext,bi31,,,,,h
  536. cm,bi_volu35,volu
  537. vsel,none
  538. asel,none
  539. cmsel,,bi35
  540. vext,bi35,,,,,h_1
  541. cm,bi_volu36,volu
  542. vsel,none
  543. asel,none
  544. cmsel,,bi41
  545. vext,bi41,,,,,h
  546. cm,bi_volu45,volu
  547. vsel,none
  548. cmsel,,bi45
  549. vext,bi45,,,,,h_1
  550. cm,bi_volu46,volu

  551. !2
  552. !底
  553. vsel,none
  554. asel,none
  555. cmsel,,di_sub_hole2
  556. vext,di_sub_hole2,,,,,-h2
  557. cm,di_volu2,volu
  558. vsel,none
  559. asel,none
  560. cmsel,,bi12
  561. vext,bi12,,,,,-h2
  562. cm,bi_volu12,volu
  563. vsel,none
  564. asel,none
  565. cmsel,,bi22
  566. vext,bi22,,,,,-h2
  567. cm,bi_volu22,volu
  568. vsel,none
  569. asel,none
  570. cmsel,,bi32
  571. vext,bi32,,,,,-h2
  572. cm,bi_volu32,volu
  573. vsel,none
  574. asel,none
  575. cmsel,,bi42
  576. vext,bi42,,,,,-h2
  577. cm,bi_volu42,volu
  578. vsel,none
  579. asel,none
  580. cmsel,,chongji2_area
  581. vext,chongji2_area,,,,,-h2
  582. cm,chongji_volu2,volu
  583. vsel,none
  584. asel,none
  585. cmsel,,touqi21_area
  586. vext,touqi21_area,,,,,-h2
  587. cm,touqi_volu21,volu
  588. vsel,none
  589. asel,none
  590. cmsel,,touqi21_wei
  591. vext,touqi21_wei,,,,,-h2
  592. cm,touqi_wei_volu21,volu
  593. vsel,none
  594. asel,none
  595. cmsel,,water2_area
  596. vext,water2_area,,,,,-h2
  597. cm,water_volu2,volu
  598. vsel,none
  599. asel,none
  600. cmsel,,water2_wei
  601. vext,water2_wei,,,,,-h2
  602. cm,water_wei_volu2,volu
  603. vsel,none
  604. asel,none
  605. cmsel,,touqi22_area
  606. vext,touqi22_area,,,,,-h2
  607. cm,touqi_volu22,volu
  608. vsel,none
  609. asel,none
  610. cmsel,,touqi22_wei
  611. vext,touqi22_wei,,,,,-h2
  612. cm,touqi_wei_volu22,volu


  613. !3
  614. !底
  615. vsel,none
  616. asel,none
  617. cmsel,,di_sub_hole3
  618. vext,di_sub_hole3,,,,,-h3
  619. cm,di_volu3,volu
  620. vsel,none
  621. asel,none
  622. cmsel,,bi13
  623. vext,bi13,,,,,-h3
  624. cm,bi_volu13,volu
  625. vsel,none
  626. asel,none
  627. cmsel,,bi23
  628. vext,bi23,,,,,-h3
  629. cm,bi_volu23,volu
  630. vsel,none
  631. asel,none
  632. cmsel,,bi33
  633. vext,bi33,,,,,-h3
  634. cm,bi_volu33,volu
  635. vsel,none
  636. asel,none
  637. cmsel,,bi43
  638. vext,bi43,,,,,-h3
  639. cm,bi_volu43,volu
  640. vsel,none
  641. asel,none
  642. cmsel,,chongji3_area
  643. vext,chongji3_area,,,,,-h3
  644. cm,chongji_volu3,volu
  645. vsel,none
  646. asel,none
  647. cmsel,,touqi31_area
  648. vext,touqi31_area,,,,,-h3
  649. cm,touqi_volu31,volu
  650. vsel,none
  651. asel,none
  652. cmsel,,touqi31_wei
  653. vext,touqi31_wei,,,,,-h3
  654. cm,touqi_wei_volu31,volu
  655. vsel,none
  656. asel,none
  657. cmsel,,water3_area
  658. vext,water3_area,,,,,-h3
  659. cm,water_volu3,volu
  660. vsel,none
  661. asel,none
  662. cmsel,,water3_wei
  663. vext,water3_wei,,,,,-h3
  664. cm,water_wei_volu3,volu
  665. vsel,none
  666. asel,none
  667. cmsel,,touqi32_area
  668. vext,touqi32_area,,,,,-h3
  669. cm,touqi_volu32,volu
  670. vsel,none
  671. asel,none
  672. cmsel,,touqi32_wei
  673. vext,touqi32_wei,,,,,-h3
  674. cm,touqi_wei_volu32,volu

  675. !4
  676. !底
  677. vsel,none
  678. asel,none
  679. cmsel,,di_sub_hole4
  680. vext,di_sub_hole4,,,,,-h4
  681. cm,di_volu4,volu
  682. vsel,none
  683. asel,none
  684. cmsel,,bi14
  685. vext,bi14,,,,,-h4
  686. cm,bi_volu14,volu
  687. vsel,none
  688. asel,none
  689. cmsel,,bi24
  690. vext,bi24,,,,,-h4
  691. cm,bi_volu24,volu
  692. vsel,none
  693. asel,none
  694. cmsel,,bi34
  695. vext,bi34,,,,,-h4
  696. cm,bi_volu34,volu
  697. vsel,none
  698. asel,none
  699. cmsel,,bi44
  700. vext,bi44,,,,,-h4
  701. cm,bi_volu44,volu
  702. vsel,none
  703. asel,none
  704. cmsel,,chongji4_area
  705. vext,chongji4_area,,,,,-h4
  706. cm,chongji_volu4,volu
  707. vsel,none
  708. asel,none
  709. cmsel,,touqi41_area
  710. vext,touqi41_area,,,,,-h4
  711. cm,touqi_volu41,volu
  712. vsel,none
  713. asel,none
  714. cmsel,,touqi41_wei
  715. vext,touqi41_wei,,,,,-h4
  716. cm,touqi_wei_volu41,volu
  717. vsel,none
  718. asel,none
  719. cmsel,,water4_area
  720. vext,water4_area,,,,,-h4
  721. cm,water_volu4,volu
  722. vsel,none
  723. asel,none
  724. cmsel,,water4_wei
  725. vext,water4_wei,,,,,-h4
  726. cm,water_wei_volu4,volu
  727. vsel,none
  728. asel,none
  729. cmsel,,touqi42_area
  730. vext,touqi42_area,,,,,-h4
  731. cm,touqi_volu42,volu  
  732. vsel,none
  733. asel,none
  734. cmsel,,touqi42_wei
  735. vext,touqi42_wei,,,,,-h4
  736. cm,touqi_wei_volu42,volu  

  737. !开始生成耳轴箍带
  738. CSYS,4
  739. wpoff,0,0,gd_posz1
  740. wprot,45   
  741. cmsel,none
  742. CYL4,0,0,r1, ,r2, ,gd_height1
  743. cm,gd_volu1,volu
  744. wpoff,0,0,gd_posz2-gd_posz1  
  745. cmsel,none
  746. CYL4,0,0,r1, ,r2, ,gd_height2
  747. cm,gd_volu2,volu

  748. !生成框形架
  749. /PNUM,AREA,0
  750. asel,none
  751. cmsel,none
  752. wpoff,0,0,gd_height2
  753. CYL4,0,0,r1,65,r2+.100,115,gd_posz1-gd_posz2-gd_height2  !.100表示比上下箍带多出的厚度,50度为框形架宽度
  754. cm,ezj_volu,volu
  755. cmsel,none
  756. CYL4,0,0,r1,67,r2+.100,113,gd_posz1-gd_posz2-gd_height2  !水平方向耳轴架左右2边宽度为2度
  757. cm,ezj_volu2,volu
  758. cmsel,a,ezj_volu
  759. VSBV,ezj_volu,ezj_volu2
  760. cm,ezj_volu,volu

  761. !底座圆周角度为19度
  762. cmsel,none
  763. CYL4,0,0,r1,80.5,r2+.100,99.5,gd_posz1-gd_posz2-gd_height2 !放耳轴底座宽度为19度
  764. cm,ezd_volu,volu

  765. !生成筋板,左右2边筋板角度各为12.5度
  766. cmsel,none
  767. wpoff,0,0,0.320    !.320计算得到
  768. CYL4,0,0,r1,67,r2+0.100,80.5,ezj_height1   
  769. cm,jinb_volu1,volu
  770. VGEN,3,jinb_volu1, , ,0,0,.320+.040, ,0     !.040为上筋板高度
  771. cm,jinb_volu1,volu  !含有3个筋板
  772. VSYMM,X,jinb_volu1, , , ,0,0
  773. cm,jinb_volu1,volu  !含有6个筋板
  774. cmsel,a,ezj_volu
  775. cmsel,a,ezd_volu
  776. vadd,all
  777. cm,ezd_volu,volu

  778. !生成“耳轴下面的支撑架”
  779. cmsel,none
  780. wpoff,0,0,-0.320-gd_height2-0.650  !0.650表示箍带2下表面到“耳轴下面的支撑架”下表面距离
  781. !0.580代表下箍带下面耳轴架到下箍带距离
  782. CYL4,0,0,r1,65,r2+.100,115,.650  !.100表示比上下箍带多出的厚度
  783. cm,xjb_temp,volu
  784. cmsel,none
  785. wpoff,0,0,xjb_height
  786. CYL4,0,0,r1,67,r2+.100,113,.650-xjb_height  !耳轴架水平方向上左右2边宽度为1度
  787. cm,xjb_temp2,volu
  788. cmsel,a,xjb_temp
  789. vsbv,xjb_temp,xjb_temp2,,dele,dele
  790. cm,xjbj_volu,volu

  791. !下筋板
  792. cmsel,none
  793. CYL4,0,0,r1,73,r2+.100,75,.650-xjb_height  !下耳轴架筋板宽度为2度
  794. cm,real_xjb,volu
  795. csys,1
  796. VGEN,2,real_xjb, , ,0,24,0, ,0
  797. cmsel,u,real_xjb
  798. cm,real_xjb3,volu
  799. VGEN,2,real_xjb3, , ,0,8,0, ,0
  800. cmsel,u,real_xjb3
  801. cm,real_xjb4,volu
  802. cmsel,,real_xjb
  803. VGEN,2,real_xjb, , ,0,8,0, ,0
  804. cmsel,u,real_xjb
  805. cm,real_xjb2,volu
  806. cmsel,a,real_xjb
  807. cmsel,a,real_xjb3
  808. cmsel,a,real_xjb4
  809. cmsel,a,xjbj_volu
  810. vadd,all
  811. cm,xjb_volu,volu

  812. !箍带处没有填充的部分
  813. cmsel,none
  814. wpoff,0,0,.650-xjb_height
  815. CYL4,0,0,r2,65,r2+.100,115,gd_height2  !.100表示比上下箍带多出的厚度
  816. cm,gd2,volu
  817. csys,1
  818. VGEN,2,gd2, , ,,180,, ,0
  819. cm,gd2,volu
  820. cmsel,a,gd_volu2
  821. vadd,all
  822. cm,gd_volu2,volu
  823. cmsel,none
  824. csys,4
  825. wpoff,0,0,gd_posz1-gd_posz2
  826. CYL4,0,0,r2,65,r2+.100,115,gd_height1  !.100表示比上下箍带多出的厚度
  827. cm,gd1,volu
  828. csys,1
  829. VGEN,2,gd1, , ,,180,, ,0
  830. cm,gd1,volu
  831. cmsel,a,gd_volu1
  832. vadd,all
  833. cm,gd_volu1,volu

  834. !耳轴生成
  835. csys,4
  836. cmsel,none
  837. wpoff,0,0,-(gd_posz1-gd_posz2-gd_height2)/2
  838. wprot,0,-90,0
  839. wpoff,0,0,r2-.050  !.050避免耳轴与耳轴底不能用vadd
  840. CYL4,0,0,ez_r1, , , ,ez_lenth1+.050
  841. cm,ez_temp1,volu
  842. cmsel,none
  843. wpoff,0,0,ez_lenth1+.050  
  844. CYL4,0,0,ez_r2, , , ,ez_lenth2
  845. cm,ez_temp2,volu
  846. cmsel,a,ez_temp1
  847. vadd,all
  848. cm,ez_volu,volu
  849. !耳轴生成结束
  850. WPCSYS,-1,0    !将工作平面与笛卡儿坐标对齐
  851. CSYS,1
  852. VGEN,2,ez_volu, , ,,180,, ,0
  853. cmsel,u,ez_volu
  854. cm,ez_volu2,volu
  855. !左右耳轴生成完毕

  856. cmsel,,ezd_volu
  857. VGEN,2,ezd_volu, , ,,180,, ,0
  858. cmsel,u,ezd_volu
  859. cm,ezd_volu2,volu
  860. !左右耳轴底生成完毕

  861. cmsel,,xjb_volu
  862. VGEN,2,xjb_volu, , ,,180,, ,0  
  863. cmsel,u,xjb_volu
  864. cm,xjb_volu2,volu
  865. !左右下筋板生成完毕

  866. cmsel,,ezd_volu
  867. cmsel,a,ez_volu
  868. vadd,all
  869. cm,ez_volu,volu
  870. cmsel,,ezd_volu2
  871. cmsel,a,ez_volu2
  872. vadd,all
  873. cm,ez_volu2,volu
  874. allsel
  875. numcmp,all
  876. nummrg,k
  877. nummrg,line
  878. nummrg,area
  879. /pnum,volu,1
  880. vplot

  881. !定义材料单元属性
  882. type,1         
  883. vsel,none
  884. cmsel,none

  885. !mat,1           !为随后生成的单元指定材料的参考号,这是注释
  886. cmsel,,di_volu1      
  887. vatt,1,1,1       !对所选择的体设置划分网格单元属性
  888. cmsel,none

  889. !mat,2
  890. cmsel,,di_volu2  !模型有所改变
  891. cmsel,a,chongji_volu2
  892. vatt,2,1,1
  893. cmsel,none

  894. !mat,3
  895. cmsel,,di_volu3
  896. cmsel,a,chongji_volu3
  897. vatt,3,1,1
  898. cmsel,none

  899. !mat,4
  900. cmsel,,bi_volu11
  901. cmsel,a,bi_volu15
  902. vatt,4,1,1
  903. cmsel,none

  904. !mat,5
  905. cmsel,,bi_volu12
  906. cmsel,a,bi_volu21
  907. cmsel,a,bi_volu22
  908. cmsel,a,bi_volu25
  909. cmsel,a,bi_volu26
  910. vatt,5,1,1
  911. cmsel,none

  912. !mat,6
  913. cmsel,,bi_volu13
  914. cmsel,a,bi_volu23
  915. cmsel,a,bi_volu31
  916. cmsel,a,bi_volu32
  917. cmsel,a,bi_volu33
  918. cmsel,a,bi_volu35
  919. cmsel,a,bi_volu36
  920. vatt,6,1,1
  921. cmsel,none

  922. !mat,7
  923. cmsel,,touqi_volu11
  924. cmsel,a,touqi_volu12
  925. cmsel,a,touqi_volu21
  926. cmsel,a,touqi_volu22
  927. cmsel,a,touqi_volu31
  928. cmsel,a,touqi_volu32
  929. cmsel,a,touqi_volu41
  930. cmsel,a,touqi_volu42
  931. vatt,7,1,1
  932. cmsel,none

  933. !mat,8
  934. cmsel,,water_volu1
  935. cmsel,a,water_volu2
  936. cmsel,a,water_volu3
  937. cmsel,a,water_volu4
  938. vatt,8,1,1
  939. cmsel,none


  940. !mat,9
  941. cmsel,,chongji_volu1
  942. vatt,9,1,1
  943. cmsel,none

  944. !mat,10
  945. cmsel,,di_volu4
  946. cmsel,a,bi_volu14
  947. cmsel,a,bi_volu24
  948. cmsel,a,bi_volu34
  949. cmsel,a,bi_volu41
  950. cmsel,a,bi_volu42
  951. cmsel,a,bi_volu43
  952. cmsel,a,bi_volu44
  953. cmsel,a,bi_volu45
  954. cmsel,a,bi_volu46
  955. cmsel,a,chongji_volu4  !这里第四层冲击材质是钢壳
  956. cmsel,a,ez_volu
  957. cmsel,a,ez_volu2
  958. cmsel,a,gd_volu1
  959. cmsel,a,gd_volu2
  960. cmsel,a,xjb_volu
  961. cmsel,a,xjb_volu2
  962. vatt,10,1,1
  963. cmsel,none


  964. !mat,11
  965. cmsel,,touqi_wei_volu11
  966. cmsel,a,touqi_wei_volu12
  967. cmsel,a,touqi_wei_volu21
  968. cmsel,a,touqi_wei_volu22
  969. cmsel,a,touqi_wei_volu31
  970. cmsel,a,touqi_wei_volu32
  971. cmsel,a,touqi_wei_volu41
  972. cmsel,a,touqi_wei_volu42
  973. cmsel,a,water_wei_volu1
  974. cmsel,a,water_wei_volu2
  975. cmsel,a,water_wei_volu3
  976. cmsel,a,water_wei_volu4
  977. vatt,11,1,1
  978. cmsel,none

  979. !mat,12
  980. cmsel,,bi_volu16
  981. vatt,12,1,1

  982. !type,1 划分网格
  983. allsel


  984. esize,0.20,0
  985. mshkey,0
  986. mshape,1,3d
  987. vmesh,all
  988. nummrg,node     !不能去掉
  989. nummrg,k
  990. !平放钢包,底在下
  991. /VIEW,1,,-1
  992. /ANG,1  
  993. /REP,FAST
  994. !平放钢包,底在下


  995. !求解
  996. /solu
  997. antype,0
  998. time,0.01
  999. csys,1
  1000. !指定边界条件
  1001. asel,,loc,x,r
  1002. asel,r,loc,z,0,h+h_1
  1003. cmsel,a,di_sub_hole1
  1004. cmsel,a,chongji1_area
  1005. cmsel,a,touqi11_area
  1006. cmsel,a,touqi12_area
  1007. cmsel,a,water1_area
  1008. cmsel,a,touqi11_wei
  1009. cmsel,a,touqi12_wei
  1010. cmsel,a,water1_wei
  1011. nsla,s,1
  1012. d,all,temp,1600
  1013. asel,,loc,x,r1,r2+1
  1014. asel,a,loc,z,-h1-h2-h3-h4,-h1-h2-h3-h4
  1015. asel,a,loc,z,h+h_1
  1016. nsla,s,1
  1017. sf,all,conv,10*274,30  !第一个数字膜系数,第二个平均温度
  1018. allsel
  1019. csys,0
  1020. solve

  1021. !后处理
  1022. /post1
  1023. plnsol,temp


  1024. !热应力分析
  1025. /PREP7      !stress analysis
  1026. ETCHG,TTS
  1027. FINISH  

  1028. /SOLU  
  1029. allsel
  1030. nsel,,loc,z,-h1-h2-h3-h4
  1031. d,all,uz,0
  1032. allsel
  1033. acel,,,10
  1034. tref,30
  1035. LDREAD,TEMP,,,,,'ladle5_real','rth',' '
  1036. eqslv,jcg,1e-6
  1037. solve

  1038. /post1
  1039. plnsol,s,1,0,1
复制代码
 楼主| 发表于 2006-12-16 07:25 | 显示全部楼层
请各位高手指点!小弟在此谢谢了
 楼主| 发表于 2006-12-16 18:08 | 显示全部楼层
没人帮忙啊,好烦人啊,都不能毕业了!大家帮个忙吧,以后有机会重谢!
发表于 2007-3-5 19:19 | 显示全部楼层
请问,你那些材料常数是如何来的,是找资料查的吗?我也是搞转炉和钢水罐的
请加我qq:601999108
发表于 2007-3-10 16:16 | 显示全部楼层
节点好像没有连起来,设置一下区域耦合一下吧,
发表于 2007-3-21 13:00 | 显示全部楼层
先VGLUE下,把体贴一块(只是接触面在一起,体之间还是独立的,不能用ADD命令的)
再对每个体进行网格划分,这样网格节点自然会对齐了
规则的地方规则划网格,不规则的就自由呗
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