Solving for dynamics and thermodynamics

8 unknown : Gn Gp Tn Tp Te Tr np nn

8 coupled equations :

1) energy conservation (T mn,n=0)

2) mass conservation (F n,n =0)

3) Mp=f(Mn) , decay changes n/p

4) Gn=f( Gp) accelerating force of p on n

5-6-7-8) dEi=dQi-Pi dV , i=r,e,p,n