For learning purposes, I was trying to do the this project Thermofluidynamic Modelling of hydrogen absorption and desorption in a LaNi4.8Al0.2 Hydride Bed at www.comsol.com/papers/7311/download/Lombardo.pdf (published in Comsol conference 2009 Milan). Except instead of two subdomain, I have only one domain containing the porous media and hydrogen enters the cylender through inlet. I am using the Darcy Law's Module and Heat transfer in Porous medium module. For kinetic expression, I have defined the formula in the definition section. I am using the same values and formulas defined in this paper. When I tried to run the program, I get errors which are associated with heat source definition and hydrogen mass absorption rate definition. Furthermore, I would like to see how would you plot the temperature and internal pressure plots which are published in the paper.
I have attached the file. Thank you in advance.
I have attached the file. Thank you in advance.