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-   -   Angle of attack (https://www.cfd-online.com/Forums/fluent/141029-angle-attack.html)

srinivas15 August 28, 2014 10:57
Angle of attack
 
while doing ,i got problem in angle of attack
my body angle 20 and my velocity 20 m/s so x componentis 18.79 and
y component is 6.84 i am little confused about this values.
i ignore x component value or y component value


please some body help me

amin.z August 28, 2014 23:31
Quote:
Originally Posted by srinivas15 (Post 508205)
while doing ,i got problem in angle of attack
my body angle 20 and my velocity 20 m/s so x componentis 18.79 and
y component is 6.84 i am little confused about this values.
i ignore x component value or y component value


please some body help me
What's your problem exactly?
You must enter these values in "component" tab or use "magnitude & direction" tab!

srinivas15 August 29, 2014 13:42
angle
 
acutually my body inclined 20 angle of attack in gambit then done meshing, while doing in fluent x or y value which will give and in fluent three options are there 1. magnitude and direction
2.components
3.magnitude and normal boundary

and which coordinate will neglect

amin.z August 29, 2014 14:38
Quote:
Originally Posted by srinivas15 (Post 508389)
acutually my body inclined 20 angle of attack in gambit then done meshing, while doing in fluent x or y value which will give and in fluent three options are there 1. magnitude and direction
2.components
3.magnitude and normal boundary

and which coordinate will neglect
(I don't know that I understand your meaning fully or not)
You can select "magnitude and direction" then enter 18.79 & 6.84 for x & y respectively!

srinivas15 August 30, 2014 13:56
angle
 
thank you sir


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