±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1774  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lkbiandou

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Çë½ÌÒ»¸ömatlabÇó½â·ÇÏßÐÔ·½³Ì×éµÄÎÊÌâ

ÎÊÌâÊÇ£º
T(i,j,1)=³õÖµ£¬¾ÍÊÇÕû¸öµÚÒ»Ò³¶¼ÊÇÒ»ÑùµÄÖµ£¬ÇëÎÊÕâ¸ö¸ÃÔõô´¦Àí£¿
ÏÖÔÚ±àµÄ³ÌÐò¸ù±¾ÎÞ·¨ÔËÐÐÆðÀ´µÄ¡£¸÷λ°ï°ï棬°ïÎÒ¿´¿´Ôõô°ì¡£
°Ýл¸÷λÁË£¡


function myEquations_test
clear all ; clc;
Tin(1:10,1:10,1)=483.15;
x0=Tin(1:10,1:10,1)
T=fsolve(@TxEquations,x0);
function f = TxEquations(T)
global n F G rc dz M  i j k
clc;clear;
m=10; n=10;K=10;
Ramda = 0.45;       % W/(m K)
Kw=1.2;
Tw=483.15;
R=0.08;
x0=0.3959; dx=0.06041;
dz=0.1;
Tin=483.15;
  %·´Ó¦Æ÷Èë¿Ú
  a5=1; a6=1; d33=2; d44=3;
%  T(:,:,;
for k=1:K;
    for j=1:n;
        for i=2:m;
            %k=1£¬Èë¿ÚλÖÃ
            T(i,j,1)=483.15;               
            %³õʼÌõ¼þAD¶ÎµÄ´¦Àí,i=1
            T(2,j,k)=T(1,j,k)-dx*Kw*R/Ramda*(T(1,j,k)-Tw);
            %AB¶Î£¬j=1µÄ´¦Àí
            T(i+1,1,k)=T(i,1,k)+0;
            %CD¶Î£¬j=n
            T(i+1,n,k)=T(i,n,k)+0;           
            %³ý±ß½çÒÔÍâŨ¶ÈºÍζȵıí´ïʽ
            T(i,j,k+1)=T(i,j,k)+dz*(a5*(d33+d44)+a6);         
        end            
    end   
end
T
%--------------------------------------------------------------------------

[ Last edited by lkbiandou on 2013-7-30 at 23:04 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lkbiandou

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by csgt0 at 2013-07-31 14:45:37
È¥µô×Óº¯ÊýÀïµÄclc;clear;

°æÖ÷£¬ÄãºÃ¡£Ð»Ð»ÄãµÄ°ïÖú£¡
¿ÉÊÇÈ¥µôÖ®ºó»¹ÊdzöÏÖÁË´íÎó£¬ÄܰïÎÒÔÙ¿´¿´Âð£¿
ллÄúÁË
3Â¥2013-07-31 15:18:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
È¥µô×Óº¯ÊýÀïµÄclc;clear;
showmethemoney
2Â¥2013-07-31 14:45:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csgt0

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

²ÊÉ«¹Òͼ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by lkbiandou at 2013-07-31 15:18:52
°æÖ÷£¬ÄãºÃ¡£Ð»Ð»ÄãµÄ°ïÖú£¡
¿ÉÊÇÈ¥µôÖ®ºó»¹ÊdzöÏÖÁË´íÎó£¬ÄܰïÎÒÔÙ¿´¿´Âð£¿
ллÄúÁË...

function f = TxEquations(T)
µÄ·µ»ØµÄfÊÇÄĸö£¿ÄãûÓиø·µ»ØÖµ
showmethemoney
4Â¥2013-07-31 15:26:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lkbiandou

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by csgt0 at 2013-07-31 15:26:35
function f = TxEquations(T)
µÄ·µ»ØµÄfÊÇÄĸö£¿ÄãûÓиø·µ»ØÖµ...

°æÖ÷£¬ÄãºÃ¡£
ÎÒÏë½â¾öµÄÎÊÌâÊÇÕâÑùµÄ£¬T(i,j,1)=Tin±íʾµÄÊǵÚÒ»ÃæµÄζȣ¬Ò²ÊdzõÖµ£¬È»ºóT(i,j,k)±íʾµÚkÃæÉÏÿ¸öµãµÄζȣ¬ËûÓëÆäËûζȵãµÄ¹ØÏµÔÚforÓï¾äÀïÃæÁË£¬ÎÒÏÖÔÚÏëÇó½âµÄ¾ÍÊÇÔÚ³õÖµÌõ¼þÏ£¬Ã¿¸öÃæÉÏÿ¸öµãµÄζȣ¬Ò²¾ÍÊÇT¡£
Äú¿´ÎÒÓ¦¸ÃÔõô×öÄØ
5Â¥2013-07-31 15:30:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÇóÊÕÁô +7 1943443204 2026-03-28 7/350 2026-03-31 14:38 by ¼Çʱ¾2026
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ËØÄê¼ÀÓï 2026-03-31 7/350 2026-03-31 14:25 by Ï£ÑÕXY
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +9 С»ÆÑ¼±¦ 2026-03-30 9/450 2026-03-31 13:49 by anny19840123
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-31 4/200 2026-03-31 11:56 by jp9609
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-03-31 5/250 2026-03-31 11:29 by ±±·çÖ®Éñ.
[¿¼ÑÐ] 282Çóµ÷¼Á +3 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 3/150 2026-03-31 10:00 by wangjy2002
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +18 ±±µÀÏï 2026-03-24 18/900 2026-03-31 09:56 by luoyongfeng
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸ÖÐɽ´óѧÉîÛÚ²ÄÁϹ¤³Ì330Çóµ÷¼Á +5 pipiver 2026-03-30 5/250 2026-03-31 07:37 by JourneyLucky
[¿¼ÑÐ] 311Çóµ÷¼Á +7 À¶ÔÂÁÁÁÁ 2026-03-30 7/350 2026-03-30 19:24 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö +7 Shern¡ª- 2026-03-28 7/350 2026-03-30 16:31 by nothingͶ¸åÖÐ
[¿¼ÑÐ] 324Çóµ÷¼Á +9 hanamiko 2026-03-26 11/550 2026-03-30 14:27 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 Sanmu-124 2026-03-26 5/250 2026-03-30 13:36 by chemdavid
[¿¼ÑÐ] 295Çóµ÷¼Á +5 wei-5 2026-03-26 5/250 2026-03-30 08:34 by ̽123
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] Çóµ÷¼Á +7 ÕùÈ¡¾Åµã˯ 2026-03-28 8/400 2026-03-28 21:07 by ÕùÈ¡¾Åµã˯
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] 283Çóµ÷¼Á +7 A child 2026-03-28 7/350 2026-03-28 12:05 by zllcz
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 305Çóµ÷¼Á +5 ÍÛ¬¿¨¿â 2026-03-26 5/250 2026-03-27 14:01 by laoshidan
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û