Exothermic reversible reaction in a CSTR   |POLVER05_1
f(X) = -0.16*X*F0/h+k1*(1-X)-k2*X  #
f(T) = 0.16*F0*T0/h-0.16*T*F0/h+5*(k1*(1-X)-k2*X)  #
f(h) = 0.16*F0-0.4*sqrt(h)  #
k1 = 3e5*exp(-5000/T)  #
k2 = 6e7*exp(-7500/T)  #
F0 = 1  #
T0 = 300  #
X(0)=0.5
T(0)=500
h(0)=0.5