Source linearization
 

HI I want to add an energy source by SORENT in STAR-CD. The form of source in star-cd : source=s1p-s2p*T (1)

My own source=div(ρcT) integration over a control volume gives: (ρuAT)e-(ρuAT)w+(ρuAT)n-(ρuAT)s+(ρuAT)t-(ρuAT)b where,e w n s t b are subscript and denote the east west north south top bottom face respectly. How could I transfer it to the required form (1)?

Thank you!!