* fichier : tufi_relax.dgibi ************************************************************************ ************************************************************************ OPTION ECHO 0; rap=10.;T1=10.;RMOY=T1 * rap;REXT1=RMOY + (T1 / 2.); P1=0. 0. 0.;P2=0. 0. 0.; AF1 3.e-15 AF2 5. AF3 1. SMAX 200. RAYO REXT1 EPAI T1 VX 1. VY 0. VZ 0. VXF 0. VYF 0. VZF 1. ANGL 120; RIG = RIG1 ET CDL; CMM=vdepli / vM0; SS = SIGMA CARTOT OBJTUFI DD; TENTR=TABLE; TENTR.CARACTERISTIQUES=CARTOT; TENTR.MODELE=OBJTUFI; TENTR.'CONTRAINTES' . 0 =SS; TENTR.'DEPLACEMENTS' . 0 = DD; TENTR.BLOCAGES_MECANIQUES=CDL; TENTR.TEMPS_CALCULES= LIS; pasapas TENTR; t10=TENTR.TEMPS . 10; U10=TENTR.DEPLACEMENTS . 10; VAR10=TENTR.VARIABLES_INTERNES . 10; phi_f=vdepli - phi_el; U9=TENTR.DEPLACEMENTS . 9; phi_f9=vdepli - phi_el; U10=TENTR.DEPLACEMENTS . 10; phi_f10=vdepli - phi_el; U11=TENTR.DEPLACEMENTS . 11; phi_f11=vdepli - phi_el; phi_fpt1=(phi_f10 - phi_f9) / dt; phi_fpt2=(phi_f11 - phi_f10) / dt; phi_fpt=(phi_fpt1 + phi_fpt2) / 2.; * COMPARAISON A LA SOLUTION ANALYTIQUE Mth10=7.747E6;phi_f10=1.850E-4;vCth10=4.576E-3; ph_fpt10=1.020E-6; errM=abs ((vM10 - Mth10) / Mth10); errphif=abs ((phi_f - phi_f10) / phi_f10); errphifb=abs ((phi_fb - phi_f10) / phi_f10); errC=abs ((vC10 - vCth10) / vCth10); errphfp=abs ((phi_fpt - ph_fpt10) / ph_fpt10); err=errM * errphif * errphifb * errC * errphfp; fin;
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