out.d1.s1

二维热能方程的求解

SETUPS: from <SET_file>
DATASETUP: from <HEATSRC>
MAIN: PROGRAM Heat-Transfer and ADI
ReadDATA: from <HEATSRC@>
MAIN: HEATSRC[n1][n2]=HEATSRC@; (n1=4 & n2=3)
HEAT_TRANS: nt=40 nx=41 ny=41 id_nl=0
 ntrue=1 ndiff=1 nonlin=0 nreact=0 nbc=0 tol=1e-05 wavet=1 wavex=1 wavey=1
SOL_LU: idsol=1 id_nl=0
SOL_LU: time-marching
 n=(40,41,41): x[4-Corner&Ctr]=-0.0128 6.97e-14 5.39e-14 0.0128 6.22e-14
 ElapsedTime=0.74u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=4.15E-03
 Relative-L8-Error=6.39E-03
 L2-Error=4.10E-03  L8-Error=1.28E-02
MAIN: Successful computation!!

SOL_PCGILU: time-marching
 Total_PCG_Iteration=296
 n=(40,41,41): x[4-Corner&Ctr]=-0.0128 -2.69e-05 -2.69e-05 0.0128 2.31e-07
 ElapsedTime=0.46u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=4.16E-03
 Relative-L8-Error=6.41E-03
 L2-Error=4.11E-03  L8-Error=1.28E-02
MAIN: Successful computation!!

SOL_ADI: time-marching
 n=(40,41,41): x[4-Corner&Ctr]=-0.0128 7.8e-15 1.16e-14 0.0128 1.38e-14
 ElapsedTime=0.26u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=4.15E-03
 Relative-L8-Error=6.39E-03
 L2-Error=4.10E-03  L8-Error=1.28E-02

SOL_ADI_II: time-marching
 n=(40,41,41): x[Corner&Ctr]=-0.0128 1.2e-14 1.29e-14 0.0128 1.21e-14
 SOR iterations=1 idSGS=0
 ElapsedTime=0.29u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=4.15E-03
 Relative-L8-Error=6.39E-03
 L2-Error=4.10E-03  L8-Error=1.28E-02
MAIN: Successful computation!!



SOL_LU: time-marching
 n=(80,81,81): x[4-Corner&Ctr]=-0.00321 -3.76e-14 4.05e-14 0.00321 -2.81e-14
 ElapsedTime=9.07u 0.01s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=1.01E-03
 Relative-L8-Error=1.61E-03
 L2-Error=1.00E-03  L8-Error=3.21E-03

SOL_PCGILU: time-marching
 Total_PCG_Iteration=551
 n=(80,81,81): x[4-Corner&Ctr]=-0.00321 -5.57e-06 -5.57e-06 0.00321 1.01e-06
 ElapsedTime=5.67u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=1.01E-03
 Relative-L8-Error=1.61E-03
 L2-Error=1.00E-03  L8-Error=3.21E-03
MAIN: Successful computation!!

SOL_ADI: time-marching
 n=(80,81,81): x[4-Corner&Ctr]=-0.00321 -1.91e-15 -6.07e-15 0.00321 -6.56e-15
 ElapsedTime=2.16u 0s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=1.01E-03
 Relative-L8-Error=1.61E-03
 L2-Error=1.00E-03  L8-Error=3.21E-03
MAIN: Successful computation!!

SOL_ADI_II: time-marching
 n=(80,81,81): x[Corner&Ctr]=-0.00321 -5.97e-15 -4.21e-15 0.00321 -4.78e-15
 SOR iterations=1 idSGS=0
 ElapsedTime=2.54u 0.01s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=1.01E-03
 Relative-L8-Error=1.61E-03
 L2-Error=1.00E-03  L8-Error=3.21E-03
MAIN: Successful computation!!




SOL_LU: time-marching
 n=(160,161,161): x[4-Corner&Ctr]=-0.0008 -2.08e-13 -6.3e-13 0.000805 -4.24e-13
 ElapsedTime=126u 0.22s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=2.47E-04
 Relative-L8-Error=4.03E-04
 L2-Error=2.47E-04  L8-Error=8.05E-04
MAIN: Successful computation!!

SOL_PCGILU: time-marching
 Total_PCG_Iteration=1328
 n=(160,161,161): x[4-Corner&Ctr]=-0.0008 -2.02e-06 -2.02e-06 0.000809 8.83e-07
 ElapsedTime=53.4u 0.04s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=2.48E-04
 Relative-L8-Error=4.04E-04
 L2-Error=2.47E-04  L8-Error=8.09E-04
MAIN: Successful computation!!

SOL_ADI: time-marching
 n=(160,161,161): x[4-Corner&Ctr]=-0.0008 4.12e-15 -3.14e-15 0.000805 -2.11e-14
 ElapsedTime=17.9u 0.03s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=2.47E-04
 Relative-L8-Error=4.03E-04
 L2-Error=2.47E-04  L8-Error=8.05E-04
MAIN: Successful computation!!

SOL_ADI_II: time-marching
 n=(160,161,161): x[Corner&Ctr]=-0.000805 -2.83e-15 -2.98e-16 0.000805 -1.38e-14
 SOR iterations=1 idSGS=0
 ElapsedTime=21.2u 0.02s
NUMERANALF: @ t=  1.000
 Relative-L2-Error=2.47E-04
 Relative-L8-Error=4.03E-04
 L2-Error=2.47E-04  L8-Error=8.05E-04
MAIN: Successful computation!!