Radial Slicing

jasp07 · February 6, 2017, 11:05

Hi everybody,

I am currently trying to extract data on pressure distribution among the surface of a blade Profile. Goal is to create a plot of the pressure distribution over the axial chord length of the blade.

However, I want to extract these data from a slice that has a constant radius, which makes it impossible to use the Standard slicing tool.

Does anyone know another possibility? I'd really appreciate some help.

Thanks in advance!

novedevon · February 7, 2017, 11:45

The best way of doing this is calculating a new variable via data alter > specify equations

{radius} = sqrt( x**2 + y**2)

Where x and y are the variables assigned to the axes. To use a specific variable use the full name in {} like {X}.

From there use isosurfaces to create a "radial slice"

jasp07 · February 7, 2017, 12:58

Thanks for the reply!

I already solved the Problem by also calculating the radius as a new variable, then creating contour lines along the radius and extracting the data by data>extract>contour lines.

February 6, 2017, 11:05	Radial Slicing	#1
jasp07 New Member Join Date: Dec 2016 Posts: 5 Rep Power: 8	Hi everybody, I am currently trying to extract data on pressure distribution among the surface of a blade Profile. Goal is to create a plot of the pressure distribution over the axial chord length of the blade. However, I want to extract these data from a slice that has a constant radius, which makes it impossible to use the Standard slicing tool. Does anyone know another possibility? I'd really appreciate some help. Thanks in advance!

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February 7, 2017, 11:45		#2
novedevon Member Join Date: May 2013 Posts: 61 Rep Power: 12	The best way of doing this is calculating a new variable via data alter > specify equations {radius} = sqrt( x2 + y2) Where x and y are the variables assigned to the axes. To use a specific variable use the full name in {} like {X}. From there use isosurfaces to create a "radial slice"

February 7, 2017, 12:58		#3
jasp07 New Member Join Date: Dec 2016 Posts: 5 Rep Power: 8	Thanks for the reply! I already solved the Problem by also calculating the radius as a new variable, then creating contour lines along the radius and extracting the data by data>extract>contour lines.