Field Function Problem

mdgowhar · October 2, 2014, 20:40

Hi all

I am on the moving frame of reference. I measure the Velocity on Z-direction and find the new height reached by my body.

Initial Height h0 = 41 meter
h=$h+($Vz*$TimeStep)

At every time step i gain new height and i want to get tat new height so tat i can implement to use it on Standard Atmosphere Density Distribution formula.

Thanks in Advance

Cheers
Gowhar

cwl · October 3, 2014, 09:08

If i understand your question right - Field Sum Monitor of "$Vz*$TimeStep" with corresponding Report would help: you will get your additive value of "$h+($Vz*$TimeStep)".

mdgowhar · October 3, 2014, 13:19

"Field Sum Monitor" sum the values of "$Vz*$TimeStep" of all the cells of selected Region. I want to create a report and monitor the $hReport=$hReport+($Vz*$TimeStep) in the simulation and use the "$hReport" as input for Atmosphere.

I have attached the image of the Formula which i required to create and monitor
In this h(n+1) is current time step. h(n) is value at previous time step. I hope you understand

October 2, 2014, 20:40	Field Function Problem	#1
mdgowhar Member Mohammed Gowhar Join Date: Feb 2014 Posts: 48 Rep Power: 13	Hi all I am on the moving frame of reference. I measure the Velocity on Z-direction and find the new height reached by my body. Initial Height h0 = 41 meter h=$h+($Vz*$TimeStep) At every time step i gain new height and i want to get tat new height so tat i can implement to use it on Standard Atmosphere Density Distribution formula. Thanks in Advance Cheers Gowhar

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October 3, 2014, 09:08		#2
cwl Senior Member Chaotic Water Join Date: Jul 2012 Location: Elgrin Fau Posts: 438 Rep Power: 19	If i understand your question right - Field Sum Monitor of "$Vz$TimeStep" with corresponding Report would help: you will get your additive value of "$h+($Vz$TimeStep)".