[TurboGrid] Is there any way I can control x+?

earth07 · July 22, 2013, 22:34

I know it's easy to control y+ in Turbo grid,
but I now need to contol x+,
or control the grid size in a parallel to the surface of the blade.

It seems to me that I can control spanwise blade distribution parameters,
but I can't control 'blade 1 boundary layer control'.

If anyone of you knows how to contol x+, please let me know..

say · July 23, 2013, 10:51

you mean y+?

say · July 23, 2013, 10:53

what is x+?

Far · July 23, 2013, 13:38

You can change the no of layers, you can choose option Y+ or first layer distance from wall.

earth07 · July 24, 2013, 11:45

I was referring to x, the direction parallel to the surface when I said x+.

I'm not sure if this is an official term, but my professor mentioned of this
thus I asked you guys about this.

Now I know that it can be only controlled by adjusting the total number of the grid.

Thank both of you for replies anyway

July 22, 2013, 22:34	Is there any way I can control x+?	#1
earth07 New Member Andrew Kang Join Date: Apr 2013 Posts: 18 Rep Power: 13	I know it's easy to control y+ in Turbo grid, but I now need to contol x+, or control the grid size in a parallel to the surface of the blade. It seems to me that I can control spanwise blade distribution parameters, but I can't control 'blade 1 boundary layer control'. If anyone of you knows how to contol x+, please let me know..

July 24, 2013, 11:45	I was,	#5
earth07 New Member Andrew Kang Join Date: Apr 2013 Posts: 18 Rep Power: 13	I was referring to x, the direction parallel to the surface when I said x+. I'm not sure if this is an official term, but my professor mentioned of this thus I asked you guys about this. Now I know that it can be only controlled by adjusting the total number of the grid. Thank both of you for replies anyway

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July 23, 2013, 10:51		#2
say New Member say Join Date: Sep 2009 Posts: 7 Rep Power: 17	you mean y+?

July 23, 2013, 10:53		#3
say New Member say Join Date: Sep 2009 Posts: 7 Rep Power: 17	what is x+?

July 23, 2013, 13:38		#4
Far Senior Member Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,558 Blog Entries: 6 Rep Power: 54	You can change the no of layers, you can choose option Y+ or first layer distance from wall.