Recent content by Seaningtime

I'm also just confused as to which units I should be using for pressure, n, and what units flow will end up as? Thanks

Hi guys, I am trying to calculate the force that gaseous oxygen would exert if it were to flow from a tube and come to a restriction in that tube. I'm not sure if I am correct in my thinking, but so far, I think that the flow can be calculated by the size and length of the restriction, and then...

thank you

Thanks guys for all the responses! zoki85- that looks like the formula that I'm looking for, what do the symbols represent?

I did take a look at that wikipedia article, but it is pretty advanced for me... I do have a specific application that I am looking to use this for and, really, I need to figure out what I first mentioned, I figure there must be some way to calculate it...?

I've been searching for a simple answer online and on this site, but I haven't been able to find anything that explains this for me. Simply, is there an equation that can be used to calculate the force of attraction between two magnets? I am interested in when two magnets are touching, how much...