Please Help on advising me on Plotting of Mach Number Contour Plot with Tecplot 360

chor kiat · June 22, 2017, 12:00

Hi everyone,

I am very new to tecplot 360, so i appreciate everyone for their help.

I would like to plot the mach number contour plot of a blade at different slices of the blade for example from the tip area, hub area and mid span.

Can i check with the experts how can I do it?

I have a list of values on x,y,z, rho, ux, uy, uz, P name under file .tec?

I presume the rho and P are the local values, and i will need to calculate T with T=P/(rho*R) and than follow by calculating the local Mach number?

Thank you if you could advise and share with me some tips.

wsfowler · June 26, 2017, 12:42

You can use Calculate Variables under the Analyze Menu to calculate both Temperature and Mach Number. You'll need to specify the thermodynamic variables in Analyze->Field Variables... first. Once you've calculated Mach Number you can add slices to your plot and color them by Mach Number.

Hope that helps.
Scott

June 22, 2017, 12:00	Please Help on advising me on Plotting of Mach Number Contour Plot with Tecplot 360	#1
chor kiat New Member chor kiat lau Join Date: Jun 2017 Posts: 2 Rep Power: 0	Hi everyone, I am very new to tecplot 360, so i appreciate everyone for their help. I would like to plot the mach number contour plot of a blade at different slices of the blade for example from the tip area, hub area and mid span. Can i check with the experts how can I do it? I have a list of values on x,y,z, rho, ux, uy, uz, P name under file .tec? I presume the rho and P are the local values, and i will need to calculate T with T=P/(rho*R) and than follow by calculating the local Mach number? Thank you if you could advise and share with me some tips.

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June 26, 2017, 12:42		#2
wsfowler Senior Member Scott Fowler Join Date: May 2009 Posts: 112 Rep Power: 16	You can use Calculate Variables under the Analyze Menu to calculate both Temperature and Mach Number. You'll need to specify the thermodynamic variables in Analyze->Field Variables... first. Once you've calculated Mach Number you can add slices to your plot and color them by Mach Number. Hope that helps. Scott