How to change dimensionless value to dementioned type

lakeat · February 23, 2009, 05:16

Hi dear Foamers,

Could anyone give me a hand?
How to change dimensionless value to dementioned type? As in the following sentence:

max(VSMALL, wallDist(mesh_).y())

where, wallDist(mesh_).y() is [0 1 0 0 0 0 0].
How can I change VSMALL from [0 0 0 0 0 0 0] to [0 1 0 0 0 0 0]?

Thanks in advance!

Daniel WEI

su_junwei · February 23, 2009, 07:53

Hi Daniel

try
dimensionedScalar vsmall("small",dimensionSet(0,1,0,0,0,0,0),1e-8);

Junwei

lakeat · February 24, 2009, 04:35

多谢多谢！
Thank you, it works.

DW

braennstroem · March 2, 2009, 14:32

Hi,
does this work in the other direction as well, i.e. remove the dimension of the wall-distance!?

Regards!
Fabian

olesen · March 2, 2009, 14:35

what about myDimVariable.value() to get at the value?

braennstroem · March 2, 2009, 14:53

Hi Mark,

thanks!
Fabian

February 23, 2009, 05:16	Hi dear Foamers, Could anyo	#1
lakeat Senior Member Daniel WEI (老魏) Join Date: Mar 2009 Location: Beijing, China Posts: 689 Blog Entries: 9 Rep Power: 21	Hi dear Foamers, Could anyone give me a hand? How to change dimensionless value to dementioned type? As in the following sentence: max(VSMALL, wallDist(mesh_).y()) where, wallDist(mesh_).y() is [0 1 0 0 0 0 0]. How can I change VSMALL from [0 0 0 0 0 0 0] to [0 1 0 0 0 0 0]? Thanks in advance! Daniel WEI __________________ ~ Daniel WEI ------------- Boeing Research & Technology - China Beijing, China Email

February 23, 2009, 07:53	Hi Daniel try dime	#2
su_junwei Senior Member su junwei Join Date: Mar 2009 Location: Xi'an China Posts: 151 Rep Power: 20	Hi Daniel try dimensionedScalar vsmall("small",dimensionSet(0,1,0,0,0,0,0),1e-8); Junwei

February 24, 2009, 04:35	多谢多谢！ Thank you, it	#3
lakeat Senior Member Daniel WEI (老魏) Join Date: Mar 2009 Location: Beijing, China Posts: 689 Blog Entries: 9 Rep Power: 21	多谢多谢！ Thank you, it works. DW __________________ ~ Daniel WEI ------------- Boeing Research & Technology - China Beijing, China Email

March 2, 2009, 14:32	Hi, does this work in the oth	#4
braennstroem Senior Member Fabian Braennstroem Join Date: Mar 2009 Posts: 407 Rep Power: 19	Hi, does this work in the other direction as well, i.e. remove the dimension of the wall-distance!? Regards! Fabian

March 2, 2009, 14:35	what about myDimVariable.value	#5
olesen Senior Member Mark Olesen Join Date: Mar 2009 Location: https://olesenm.github.io/ Posts: 1,715 Rep Power: 40	what about myDimVariable.value() to get at the value?

March 2, 2009, 14:53	Hi Mark, thanks! Fabian	#6
braennstroem Senior Member Fabian Braennstroem Join Date: Mar 2009 Posts: 407 Rep Power: 19	Hi Mark, thanks! Fabian

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