mass fraction in fuel cell -- CFD Online Discussion Forums

November 27, 2022, 17:19	mass fraction in fuel cell	#1
vahid7333 New Member vahid Join Date: Nov 2022 Location: iran Posts: 17 Rep Power: 3	Hello I simulated a tubular SOFC with unsolved electrolyte inlet boundary conditions of mass flow inlet with mole fraction h2=0.475 and h2o=0.525 for the fuel channel and o2=0.298 for the air channel, but after convergence the mass fraction at the beginning of the fuel cell becomes zero and It does not reach the end, what is the problem? thanks for your help

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