#cls text(In-Form Equivalent Of PLANT Case Z101 title libref=701 DISPLAY This In-Form case does what Z101 does, but without fortran coding or re-compilation. First, case z101 is loaded. Then NAMSAT = NONE is set, in order to deactivate PLANT entries. Thereafter the following In-Form formulae do what is necessary to ensure that the properties are correctly related to the temperature, T1 . [Note that ... replaces the dollar-sign for ease of display] (property var den1 is POL3(t1,1.1386e3,1.0388,5.8115E-4... ,-6.7765E-7)) (PROPERTY VISL is EMU/DEN1) (PROPERTY PRNDTL(H1) is EMU*CP/COND) (STORED of T1 is H1/CP) (STORED of CP is... 4186.8*POL3(T1,.616,-.0040428,1.8333e-5,-2.38E-08)) (STORED of EMU is 4.1868E-04*POL3(T1,69.647,... -0.5278,1.358e-3,-1.16E-06)) (STORED of COND is 1.163*POL3(T1,-0.1909,.003155,... -1.0341e-5,1.0666E-8)) The Q1 uses the In-Form statements: PROPERTY, STORED and LONGNAME. The Q1 contains PHOTON USE commands ENDDIS load(z101) text(In-Form equivalent of PLANT case Z101 libref=701 Note 1: The next line de-activates PLANT namsat=none rho1=1 ! these de-activate the rho1=grnd etc statements enul=1 ! inserted by plant prndtl(h1) =grnd2 ! set grnd2 for activation calculation of prndtl Note 2: the following settings have been chosen as being preferable to those of z101, in respect of convergence and printout. RELAX(U1,FALSDT,0.1);RELAX(W1,FALSDT,0.1);RELAX(P1,LINRLX,0.5) RELAX(T1,LINRLX,0.05) ! T1 is heavily under-relaxed because all ! other properties depend upon it strongly NXPRIN=-1; NZPRIN=-1; TSTSWP=-1 INFORM9BEGIN ** In-Form property formulae which are equivalent to the PLANT formulae of z100 ** (property var den1 is POL3(t1,1.1386e3,1.0388,5.8115E-4$ ,-6.7765E-7)) (LONGNAME of DEN1 is POL3(t1,1.1386e3,1.0388,5.8115E-4$ ,-6.7765E-7)) (PROPERTY VISL is EMU/DEN1) (LONGNAME VISL is EMU/DEN1) (PROPERTY PRNDTL(H1) is EMU*CP/COND) ** Property correlations * Temperature (STORED of T1 is H1/CP) * Heat capacity (STORED of CP is 4186.8*POL3(T1,.616,-.0040428,1.8333e-5,-2.38E-08)) * Dynamic viscosity (STORED of EMU is 4.1868E-04*POL3(T1,69.647,$ -0.5278,1.358e-3,-1.16E-06)) * Thermal conductivity (STORED of COND is 1.163*POL3(T1,-0.1909,.003155,$ -1.0341e-5,1.0666E-8)) INFORM9END DISTIL=T EX(P1)=1.158E-01; EX(U1)=1.161E-03; EX(W1)=2.308E-02 EX(H1)=5.252E+05; EX(CP)=1.723E+03; EX(COND)=1.298E-01 EX(EMU)=9.530E-04; EX(T1)=3.041E+02; EX(VISL)=6.450E-07; EX(DEN1)=1.489E+03; EX(WCRT)=2.281E-02; EX(UCRT)=1.148E-03 PHOTON USE P;;;; gr ou y 1 msg Duct geometry msg Press Enter to continue pause; set vec ref .04; red; vec y 1 sh msg Xylene velocity distribution, m/s msg Press ENTER to continue pause; vec off;red; con H1 y 1 fil;.000001 msg Enthalpy contours, J/kg msg Press ENTER to continue pause; con off;red; con T1 y 1 fil;.000001 msg Temperature contours, K msg Press ENTER to continue pause; con off;red; con den1 y 1 fil;.000001 msg Density contours, kg/m^3 msg Press ENTER to continue pause; con off;red; con EMU y 1 fil;.000001 msg Dynamic viscosity contours, N.s/m^2 msg Press ENTER to continue pause; con off;red; con visl y 1 fil;.000001 msg Kinematic viscosity contours, m^2/s msg Press ENTER to continue pause; con off;red; con COND y 1 fil;.000001 msg Thermal conductivity contours, W/(m.K) msg Press ENTER to continue pause; con off;red; con CP y 1 fil;.000001 msg Heat capacity contours, J/(kg.K) msg Press E to finish ENDUSE STOP