The temperature dependence of gas diffusivity was consistent with theory of gas diffusion.
Usually tortuosity is determined inversely from the measured diffusivity as was already applied to gas diffusion in fruit [ 10].
Less dramatic but equally fascinating is an unprepossessing square of membrane known as a diffusion screen that was used, in a process known as gas diffusion, to enrich uranium for Britain's atomic weapons programme.
3) The PVT cell temperature is constant during gas diffusion.
The defects serve as gas diffusion paths into the device.
The test was designed to eliminate any gas diffusion limitations.
Contact resistances of the gas diffusion layer to electrodes and gas diffusion layer to current collectors are also considered.
Further work on better understanding the diffusion process in the gas diffusion layer is under way.
A Pt-based gas diffusion electrode served as the anode.
It means that CO2 CH4 diffusion correlation interactions, which are not present in non-coupled pure gas diffusion equations, are necessary to analyze gas mixture diffusion in coal.
