linex.dat

有限元求解柏松方程。本文采用FORTRAN语言编制程序。程序中大部分变量采用有名公共区存储方式存储

  VARIABLES= "X","U(Y=0)","DU/DY(Y=3.14)","DU/DY(Y=1.57)","DU/DY(Y=0.785)","DU/DY(Y=0)"  
        .0000       .0000      -.0001      -.0065      -.0264       .0000
        .1571       .1564      -.0004      -.0178      -.0725      -.1587
        .3142       .3090      -.0006      -.0342      -.1401      -.3924
        .4712       .4540      -.0008      -.0497      -.2042      -.6160
        .6283       .5878      -.0010      -.0637      -.2633      -.8242
        .7854       .7071      -.0010      -.0758      -.3157     -1.0121
        .9425       .8090      -.0010      -.0854      -.3601     -1.1750
       1.0996       .8910      -.0009      -.0921      -.3955     -1.3090
       1.2566       .9511      -.0007      -.0955      -.4208     -1.4110
       1.4137       .9877      -.0003      -.0950      -.4353     -1.4787
       1.5708      1.0000       .0003      -.0903      -.4388     -1.5106
       1.7279       .9877       .0011      -.0808      -.4308     -1.5063
       1.8850       .9511       .0023      -.0657      -.4117     -1.4666
       2.0420       .8910       .0039      -.0441      -.3815     -1.3934
       2.1991       .8090       .0060      -.0150      -.3410     -1.2898
       2.3562       .7071       .0088       .0233      -.2907     -1.1607
       2.5133       .5878       .0126       .0730      -.2313     -1.0125
       2.6704       .4540       .0179       .1370      -.1633      -.8542
       2.8274       .3090       .0258       .2195      -.0864      -.6982
       2.9845       .1564       .0400       .3261       .0007      -.5624
       3.1416       .0000       .0546       .4160       .0845      -.4871