| 5 | 1/1 | 返回列表 |
| 查看: 1291 | 回復(fù): 4 | ||
| 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 | ||
zgw318金蟲 (著名寫手)
|
[求助]
我的簡單的焊接溫度場模擬怎么顯示結(jié)果總不是想要的?
|
|
|
我只是用在節(jié)點(diǎn)上加熱流量進(jìn)行模擬激光焊接(矩形光束)的,可出現(xiàn)結(jié)果總不是我想要的。 以下為程序:FINISH /CLEAR /FILNAME,Al-Fe !文件名為Al-Fe /TITLE, THE ANALYSIS OF THE Al-Fe !標(biāo)題 /PREP7 ! ET,1,SOLID70 !正方體 /UNIT,SI !選擇單位 m,kg,s ,K !==========!材料屬性設(shè)置1.鋁,2.鋁硅12,3.鋼! MPTEMP,,,,,,,, MPTEMP,1,298,373,473,573 MPDATA,KXX,1,1,172,180,184,188 MPDATA,C,1,1,790,795,879,963 MP,DENS,1,2650 MP,KXX,3,34 ! 定義3號材料的熱導(dǎo)系數(shù) MP,DENS,3,7860 ! 定義3號材料的密度 MP,C,3,983 ! 定義3號材料的比熱 !==========================================!定義常量 Temp=298 !環(huán)境溫度 InitTemp=298 !初始溫度 CoffConv=30 !對流換熱系數(shù) !=====================================!常量2 !======================!建立模型 BLOCK,0,0.008,0,0.0012,0,0.02 !鋁焊縫部分(1) BLOCK,0.008,0.019,0,0.0012,0,0.02 !鋁熱影響區(qū)部分(2) BLOCK,0.019,0.080,0,0.0012,0,0.02 !鋁其余部分(3) BLOCK,-0.011,0,0,0.0012,0,0.02 !鋁熱影響區(qū)部分2(4) BLOCK,-0.080,-0.011,0,0.0012,0,0.02 !鋁其余部分(5) BLOCK,0,0.008,-0.0015,0,0,0.02 !鋼焊縫部分(1) BLOCK,0.008,0.019,-0.0015,0,0,0.02 !鋼熱影響區(qū)部分(2) BLOCK,0.019,0.080,-0.0015,0,0,0.02 !鋼其余部分(3) BLOCK,-0.011,0,-0.0015,0,0,0.02 !鋼熱影響區(qū)部分2(4) BLOCK,-0.080,-0.011,-0.0015,0,0,0.02 !鋼其余部分(5) VGLUE,ALL !===================!劃分網(wǎng)格 VSEL,S,LOC,X,0,0.008 !網(wǎng)格劃分 焊縫 TYPE,1 MSHAPE,0,3D MSHKEY,1 ESIZE,0.0002,, VMESH,ALL ALLSEL,ALL,VOLU VSEL,S,LOC,X,0.008,0.019 !網(wǎng)格劃分 HAZ 1 TYPE,1 MSHAPE,0,3D MSHKEY,1 ESIZE,0.0005,, VMESH,ALL ALLSEL,ALL,VOLU VSEL,S,LOC,X,-0.011,0, !網(wǎng)格劃分 HAZ 2 TYPE,1 MSHAPE,0,3D MSHKEY,1 ESIZE,0.0005,, VMESH,ALL ALLSEL,ALL,VOLU VSEL,S,LOC,X,0.019,0.080 !網(wǎng)格劃分 母材1 TYPE,1 MSHAPE,0,3D MSHKEY,1 ESIZE,0.002,, VMESH,ALL ALLSEL,ALL,VOLU VSEL,S,LOC,X,-0.080,-0.011 !網(wǎng)格劃分母材2 TYPE,1 MSHAPE,0,3D MSHKEY,1 ESIZE,0.002,, VMESH,ALL ALLSEL,ALL,VOLU VSEL,S,LOC,Y,0,-0.0012 ! 鋁材料定義 MAT,1 ALLSEL,ALL,VOLU VSEL,S,LOC,Y,-0.0015,0 ! 鋼材料定義 MAT,3 ALLSEL,ALL,VOLU !================!邊界條件和初始條件 /SOLU NSEL,S,LOC,Y,0.0012 SF, ALL, CONV,30,298 !鋁側(cè)表面對流傳熱系數(shù)都設(shè)為30,初始溫度為25度 ALLSEL,ALL NSEL,S,LOC,Y,-0.0015 SF, ALL, CONV,20,298 !鋼表面對流傳熱系數(shù)都設(shè)為20,初始溫度為25度 ALLSEL,ALL NSEL,S,LOC,Z,0 SF, ALL, CONV,20,298 !鋼表面對流傳熱系數(shù)都設(shè)為20,初始溫度為25度 ALLSEL,ALL NSEL,S,LOC,Z,0.02 SF, ALL, CONV,20,298 !鋼表面對流傳熱系數(shù)都設(shè)為20,初始溫度為25度 ALLSEL,ALL ANTYPE,TRANS TIMINT,ON NSEL,S,LOC,X,0.004,0.0069 NSEL,R,LOC,Y,0.012 NSEL,R,LOC,Z,0.010,0.0169 ESLN,S !選中依附于所選擇節(jié)點(diǎn)上的單元 SFE,ALL,,HFLUX,,11994000 ALLSEL,ALL TIME,3.45 NSUBST,1 KBC,0 OUTRES,,TEMP SOLVE FINISH SAVE /POST1 SET,LAST PLNSOL,TEMP FINISH [ 來自科研家族 新材料領(lǐng)域家族 ] [ Last edited by zgw318 on 2011-9-5 at 20:07 ] |
金蟲 (著名寫手)
至尊木蟲 (正式寫手)
金蟲 (著名寫手)
至尊木蟲 (正式寫手)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿a區(qū)211,085601-307分求調(diào)劑 +10 | 黨嘉豪 2026-03-31 | 23/1150 |
|
|---|---|---|---|---|
|
[考研] 張芳銘-中國農(nóng)業(yè)大學(xué)-環(huán)境工程專碩-298 +9 | 手機(jī)用戶 2026-03-26 | 9/450 |
|
|
[考研] 環(huán)境工程297分求調(diào)劑一志愿杭高院 +6 | GENJIOW 2026-03-31 | 6/300 |
|
|
[考研] 308求調(diào)劑 +11 | 墨墨漠 2026-03-25 | 11/550 |
|
|
[考研] 化學(xué)0703 調(diào)劑 306分 一志愿211 +10 | 26要上岸 2026-03-28 | 10/500 |
|
|
[考研] 353求調(diào)劑 +3 | 江上楓_26 2026-03-28 | 3/150 |
|
|
[考研] 276求調(diào)劑 +3 | 趙久華 2026-03-29 | 3/150 |
|
|
[考研] 323分 食品與營養(yǎng)調(diào)劑 +3 | 嘿ooo 2026-03-31 | 3/150 |
|
|
[考研] 085701環(huán)境工程求調(diào)劑 +11 | 多久上課 2026-03-27 | 12/600 |
|
|
[考研] 0703化學(xué)321分求調(diào)劑 +10 | 三dd. 2026-03-30 | 11/550 |
|
|
[考研] 材料化工340求調(diào)劑 +3 | jhx777 2026-03-30 | 3/150 |
|
|
[考研] 318一志愿吉林大學(xué)生物與醫(yī)藥 求調(diào)劑 +5 | 篤行致遠(yuǎn). 2026-03-28 | 5/250 |
|
|
[考研] 070305高分子化學(xué)與物理 304分求調(diào)劑 +12 | c297914 2026-03-28 | 12/600 |
|
|
[考研] 305求調(diào)劑 +8 | RuiFairyrui 2026-03-28 | 8/400 |
|
|
[考研] 316求調(diào)劑 +7 | 江辭666 2026-03-26 | 7/350 |
|
|
高溫高壓反應(yīng)求助
10+4
|
chibby 2026-03-25 | 4/200 |
|
|
[考研] 321求調(diào)劑 +6 | wasdssaa 2026-03-26 | 6/300 |
|
|
[考研] 281求調(diào)劑 +6 | Koxui 2026-03-24 | 7/350 |
|
|
[考研] 302求調(diào)劑 +4 | 錦衣衛(wèi)藤椒 2026-03-25 | 4/200 |
|
|
[考研] 各位老師您好:本人初試372分 +5 | jj涌77 2026-03-25 | 6/300 |
|