How to convert impingement rate plots to other units...even adsorbed gas per unit area

I’ve recently been modeling titanium deposition from a vacuum arc source onto our vessel’s walls and figured out away to convert Molfow Impingement Rate plots into plots of mono layer deposition coverage. This method can be applied to any type of gas source that is on for a fixed amount of time. Shown below is the math if anyone else finds this useful…maybe to calculate the spatial distribution of gas adsorbed onto a NEG for example or water onto a clean wall.

Enjoy,
Alan

Hi Alan:

thanks for the input, I think these calculations you’re providing to the forum will be very useful and applicable. Appreciated.

I’m updating this conversion algorithm which had a mistake. Since Molflow flux plots show what is going to the surface, not what is sticking you also need to include the sticking factor if you are converting to get adsorbed amounts of gas. Here is the corrected version.