Problem 3.23[Difficulty: 2]Given:Data on manometerFind:Deflection due to pressure differenceSolution:Basic equationdpdyρ−g⋅=or, for constant ρΔpρg⋅Δh⋅=where h is measured downwardsStarting at p1pAp1SGAρ⋅g⋅hl+()⋅+=where l is the (unknown) distance from the level of the rightinterfaceNext, from A to BpBpASGBρ⋅g⋅h⋅−=Finally, from A to the location of p2p2pBSGAρ⋅g⋅l⋅−=Combining the three equationsp2pASGBρ⋅g⋅h⋅−SGAρ⋅
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.