抄録
We have developed a kinetic theory of heterogeneous reaction for the purpose of analysing combustion velocity of solids.
By this theory, generalized reaction rate is given as follow :
dz/dt = (So/Q) Φ(z) (KΔμ)/((1/k)+(1/γD ∫II I dx))
here, So : initial surface area,
Q : initial mass,
Φ(z) : shape function,
K,γ : a constant,
D : diffusion constant,
k : velocity constant in reaction,
Δμ : chemical potential,
∫II I dx : thickness of diffusion layer,
So we can obtain the required equation by substituting Φ(Z) and proper conditions for this formula.
