# Integration with Fieldview

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 May 3, 2006, 04:21 Integration with Fieldview #1 Dominik Guest   Posts: n/a Hi, i need help regarding the capabilities of fieldview. I've got a 3d (X,Y,Z) concentration field and want to integrate only in Z-direction, or better said i want to average in Z-direction. The result should be a new X,Y contour plot. In the function pop-up you can't integrate and in the integration-controls-panel you obtain only the result of the integration of the current surface. Has anybody experience in this problem and is able to help me?? thanks Dominik

 May 3, 2006, 10:15 Re: Integration with Fieldview #2 Atit Guest   Posts: n/a I am not sure if I understand you exactly. In my case, I write expression to integrate some properties, such as, temperature, pressure, or density over the planes perpendicular to the flow direction. In the expression, I use 'FOR' to change the position of those planes. Is this the thing you want?

 May 4, 2006, 11:10 Re: Integration with Fieldview #3 Dominik Guest   Posts: n/a uhh, what actually is 'FOR'? Fortran? I want to average a 3d concentration field in one direction. The result is 2d concentration field. cheers Dominik

 May 5, 2006, 02:14 Re: Integration with Fieldview #4 Dominik Guest   Posts: n/a uhh, what actually is 'FOR'? Fortran? I want to average a 3d concentration field in one direction. The result is 2d concentration field. cheers Dominik

 May 7, 2006, 13:28 Re: Integration with Fieldview #5 Atit Guest   Posts: n/a I enter the following code in 'command editor' of CFX-Post. I hope you can adapt it to what you want. !open (OUTFILE_bfAD, ">ResultFiles/RotTube_velvel_Buoyant_rotat_bf.dat"); !for (\$i=0; \$i<=10; \$i++) { #calculate a new value of y !\$Y = 4.1 + \$i * 4.58; # change the plane location PLANE: Plane 1 Option = ZX Plane Y = \$Y [m] END !\$Press = massFlowAve("Pressure", "Plane 1"); !\$ptot = massFlowAve("Total Pressure", "Plane 1"); !\$Temp = massFlowAve("Temperature", "Plane 1"); !\$Vel = massFlowAve("Velocity", "Plane 1"); !\$u_vel = massFlowAve("Velocity u", "Plane 1"); !\$v_vel = massFlowAve("Velocity v", "Plane 1"); !\$w_vel = massFlowAve("Velocity w", "Plane 1"); !\$Den = massFlowAve("Density", "Plane 1"); !\$enthalS = massFlowInt("enthalpy", "Plane 1"); !\$entroS = massFlowInt("entropy", "Plane 1"); !\$mvel = massFlowInt("Velocity", "Plane 1"); !\$AreaP = area("Plane 1"); !\$vel_theta = areaAve("Velocity u*Velocity u +Velocity w*Velocity w", "Plane 1"); !\$mdot = massFlow("Plane 1"); !print OUTFILE_bfAD "\$Y \$Temp \$Press \$Den \$Vel \$u_vel \$v_vel \$w_vel \$vel_theta \$AreaP \$mdot \$enthalS \$ptot \$entroS \$mvel\n"; !} !close (OUTFILE_bfAD);

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