Hello Foamers, In my phase change problem, I want to set the liquid evaporation equal to interfacial temperature (saturation temperature). My conditions at the interface (boiling plane) are as follows:
Quote:
T= 100 (saturation temperature when phase change occurs)
@T=100 --> [w(moisture content)->at high (-) temperature side =0]
Based on it, mass and heat balances are calculated at interface as,
Mass balance (r) = rho * alpha * (dx/dt) [kg/m2.s] (calculated at -> low (+) temperature side)
Heat balance (-K dT/dx) = (r) * latent heat [W/m2]
Hereby, attaching the solver. and attached figure gives the equations and explanations about boiling and convection. ENERGY EQU: rho*Cp*(delT/delt) = del/delx[K*delT/delx ] + r*cp*delT/delx + rho*delQ/delT (W/m3) REF - Clear details here in this MANUSCRIPT ~ http://sci-hub.tw/https://doi.org/10...361(83)90225-9 I
I have partially set the condition of boiling in the solver, However, compilation is success - but there found no changes in results of alpha and temperature.
Some assistance will be highly helpful. Thank you