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Forum: FLUENT

April 22, 2012, 08:13

Replies: 9

Reference Value for density in Fluent

Views: 4,980

Posted By harishameed33

i am still in some confusion !!!!! in the...

i am still in some confusion !!!!!
in the second reference
http://my.fit.edu/itresources/manual...p_VMFL017.html
the cd value is 0.0168 (exp) and 0.0165 (fluent) but to obtain this close value we...

Forum: FLUENT

April 22, 2012, 03:12

Replies: 9

Reference Value for density in Fluent

Views: 4,980

Posted By harishameed33

ok ill try to ask more clearly I am trying...

ok ill try to ask more clearly

I am trying to carryout CFD analysis of RAE 2822 airfoil case 9 of agard report 138....

case 9 has Mach number of 0.73 and reynolds number of 6.5e6....

now...

Forum: FLUENT

April 22, 2012, 00:25

Replies: 9

Reference Value for density in Fluent

Views: 4,980

Posted By harishameed33

Re = rho * V * D / viscosity. ok in this...

Re = rho * V * D / viscosity.

ok in this relation what should be viscosity then???? like i take example of RAE 2822 airfoil, there are two links i would like to share
...

Forum: FLUENT

April 21, 2012, 02:36

Replies: 9

Reference Value for density in Fluent

Views: 4,980

Posted By harishameed33

so any ideas ????????

so any ideas ????????

Forum: FLUENT

April 20, 2012, 23:35

Replies: 9

Reference Value for density in Fluent

Views: 4,980

Posted By harishameed33

Reference Value for density in Fluent

HI

if we have Mach number and Reynolds number for an experiment then how to set Reference Value for density in Fluent to get same Cl Cd and Cm, coz if we change this value the coefficients will...

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