May 6, 2005 #1 dmrgt03 Chemical Joined May 6, 2005 Messages 3 Location US I am flowing 100 sccm gas through 10 orifii of diameter 0.016". The gas is either B2H6 or BF3. I want to do a gas expansion calc to determine a minimum pressure gradient needed to establish a sonic front.
I am flowing 100 sccm gas through 10 orifii of diameter 0.016". The gas is either B2H6 or BF3. I want to do a gas expansion calc to determine a minimum pressure gradient needed to establish a sonic front.