Morrison michigan tech u system head meb written on

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Unformatted text preview: h U. System Head - MEB written on total system, excluding pump ≡ Δ Δ 2 DEMAND Δ 2 , Δ , , 10 © Faith A. Morrison, Michigan Tech U. 5 Pumping System Head CM3215 FAM 3Mar2014 Friction in Fittings, Straight Pipe: Data Correlations from Literature Δ , , These have been measured and correlated in the literature as a function of flow rate through Fanning friction factor Re (straight pipes) and (fittings) Δ , , 4 Note: if diameter changes, 〈 〉 changes; thus we need separate calculations for every 〈 〉 2 11 © Faith A. Morrison, Michigan Tech U. Data correlation for friction factor Δ versus Re (flow rate) in a pipe 16 Re Moody Chart (Geankoplis) 12 © Faith A. Morrison, Michigan Tech U. 6 Pumping System Head CM3215 FAM 3Mar2014 Reference: Morrison, Faith A, An Introduction to Fluid Mechanics, Cambridge University Press, 2013, Figure 7.18, page 532. 13 © Faith A. Morrison, Michigan Tech U. System Head - MEB written on total system, excluding pump DEMAND 2 , Some terms go as , 4 2 (slight additional dependence) 14 © Faith A. Morrison, Michigan Tech U. 7 Pu...
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