Write PHP Program to compute inside heat transfer coefficient based on the following conditions; (h i d)/k=C(N Re ) 0.8 (Pr) 1/3 (N Vis ) 0.14 where; C=0.021 for gases C=0.023 for non-viscous liquid...

Write PHP Program to compute inside heat transfer coefficient based on the following conditions;

(h_id)/k=C(N_Re)^0.8(Pr)^1/3(N_Vis)^0.14

where;

C=0.021 for gases

C=0.023 for non-viscous liquid

C=0.027 for viscous liquid

P_r=(C_pμ)/k,  N_Re=(ρud)/μ,  μ=0.8x10^-3 Ns/m²,  ρ=995kg/m³, d=0.025m

u=1.116m/s,  C_p=4.2x10³ kg/m³,  k=0.25 W/m.K, Nvis ≈ 1.0