Hello, I am trying to do some zero dimensional heat transfer calculations for calculating the amount of heat released or absorbed at the respective temperatures of T1 and T2 for absorption and desorption. While I am aware of basic thermal equations of conduction, convection. What equations should I use for calculations of amount of heat released or absorbed. Assume I am aware about themophysical properties of hydride.
Thank you
Regards
Most thermal/energy model treatments of metal hydrides appear to treat it like any other thermally driven phase change, using either an enthalpy method or effective heat capacity method as a nonlinear component that simulates the effective energy absorption/release during the process. An example of this can be found in: Article Numerical Modeling of Metal Hydride-Phase Change Material Hy...
that paper isn't doing a 0-dimensional model, but the same pieces are there if you don't worry about spatial components.
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