constantProperties in sprayFoam

omid20110 · June 10, 2017, 05:54

Hello everybody
I am using sprayFoam solver, OF 4.1, to simulate my cases. I have some questions about it:
First, what is constantProperties in sprayCloudProperties file that is:
constantProperties
{
T0 320;

// place holders for rho0 and Cp0
// - reset from liquid properties using T0
rho0 1000;
Cp0 4187;

constantVolume false;
}

may anybody tell me what is T0, rho0, Cp0, constantVolume?
Thanks in advance

omid20110 · June 10, 2017, 16:21

Does anybody know what are these variables?!!!

wolfindark · August 10, 2017, 01:47

Look at this file :

src/lagrangian/intermediate/parcels/Templates/ThermoParcel/ThermoParcel.H

omid20110 · April 4, 2018, 16:34

T0, rho0, cp0 are thermoPhysical properties of the liquid specified in spraycloudProperties.
constantVolume if set to true it means during the injection diameter of the droplets remain constant.

June 10, 2017, 05:54	constantProperties in sprayFoam	#1
omid20110 Member Sadegh Ebadi Join Date: Apr 2015 Posts: 75 Rep Power: 11	Hello everybody I am using sprayFoam solver, OF 4.1, to simulate my cases. I have some questions about it: First, what is constantProperties in sprayCloudProperties file that is: constantProperties { T0 320; // place holders for rho0 and Cp0 // - reset from liquid properties using T0 rho0 1000; Cp0 4187; constantVolume false; } may anybody tell me what is T0, rho0, Cp0, constantVolume? Thanks in advance

August 10, 2017, 01:47		#3
wolfindark Member Neilson Whit Join Date: Aug 2011 Posts: 74 Rep Power: 15	Look at this file : src/lagrangian/intermediate/parcels/Templates/ThermoParcel/ThermoParcel.H zhouqy1994 likes this.

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June 10, 2017, 16:21		#2
omid20110 Member Sadegh Ebadi Join Date: Apr 2015 Posts: 75 Rep Power: 11	Does anybody know what are these variables?!!!

April 4, 2018, 16:34		#4
omid20110 Member Sadegh Ebadi Join Date: Apr 2015 Posts: 75 Rep Power: 11	T0, rho0, cp0 are thermoPhysical properties of the liquid specified in spraycloudProperties. constantVolume if set to true it means during the injection diameter of the droplets remain constant.