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-   -   dieselFoam injection-angle (https://www.cfd-online.com/Forums/openfoam/82342-dieselfoam-injection-angle.html)

Rickard.Solsjo November 24, 2010 05:02

dieselFoam injection-angle
 
If choosing the hollowConeInjector, it requires input for inner and outerAngle in the sprayProperties.
The default value is 0 for both, so what does this mean? Does it follow the semi-emipirical tan(theta/2)=c(sqrt(rho(amb)/rho(fuel) -.0046 .....) shown by Siebers or Naber or in some other way.
Appreciate an input

R


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