TurbulentKE

cedrik · September 10, 2014, 11:07

Hi,
I'l trying to perform a simultion of wind on an hospital, I use the turbinesiting tutorial with ABL conditions.
There is a thing I can't found : how is calculated the "TurbulentKE"? I look for informations and I found the folowing law :
TurbulentKE = 1.5 * (UI)^2
I = 0.16 Re ^-1/8
Re = U * L / nu
U= wind speed
L=charateristic lenght
nu= cinematic velocity
I can't see how to calculate TKE with such informations! Could smbdy help me please?

cedrik · September 15, 2014, 05:15

Hi,
After searchings, I decided not to change TKE because it's the best solution in my case.

September 10, 2014, 11:07	TurbulentKE	#1
cedrik New Member Cedric Join Date: Jun 2014 Location: France Posts: 16 Rep Power: 12	Hi, I'l trying to perform a simultion of wind on an hospital, I use the turbinesiting tutorial with ABL conditions. There is a thing I can't found : how is calculated the "TurbulentKE"? I look for informations and I found the folowing law : TurbulentKE = 1.5 * (UI)^2 I = 0.16 Re ^-1/8 Re = U * L / nu U= wind speed L=charateristic lenght nu= cinematic velocity I can't see how to calculate TKE with such informations! Could smbdy help me please?

September 15, 2014, 05:15		#2
cedrik New Member Cedric Join Date: Jun 2014 Location: France Posts: 16 Rep Power: 12	Hi, After searchings, I decided not to change TKE because it's the best solution in my case.