Frictionloss - 1 2 3 4 h1 1.94 2 2.06 2.11 h2 2.26 2.21...

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h1 h2 ∆h Volume (lt) Time (s) Q (m3/s) V (m/s) Re 1 1.94 2.26 0.32 50 24 0 4.57 98233.37 2 2 2.21 0.21 50 29.5 0 3.71 79918.67 3 2.06 2.17 0.11 50 43 0 2.55 54827.93 4 2.11 2.14 0.03 50 95.5 0 1.15 24686.92 20000 30000 40000 50000 60000 70000 80000 90000 100000 1100 0 0 0 0.01 0.01 0.01 0.01 0.01 0.02 0.02 Reynolds number Friction loss coefficient
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λ ν (m2/s) 0.02 0 0.02 D( m ) 0.02 0.02 0 L (m) 6 000
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Tap Ø Position X [mm] p/ρg [mmH2O] P (mm) җ 2 D1 Upstream of venturi 740 1075 1075.37 3 Dv Venturi 860 995 995.37 4 D1 Downstream of venturi 1305 1048 1048.37 5 D1 Upstream of sudden contraction 1735 1046 1046.37 6 D2 Downstream of sudden contraction 1860 940 940.37 7 D2 Before elbow combination 2160 900 900.37 8 D2 Top of elbow combination 2780 785 785.37 9 D2 Upstream of sudden expansion 3395 642 642.37 10 D3 Downstream of sudden expansion 3865 558 558.37 11 D3 Before diaphragm 4250 594 594.37 12 D3 After diaphragm 4330 400 400.37 13 D3 Before valve 4375 445 445.37 14 D3 After valve 4525 435 435.37
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This note was uploaded on 12/03/2010 for the course MECHANICAL 1212 taught by Professor Ümran during the Spring '10 term at Istanbul Technical University.

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Frictionloss - 1 2 3 4 h1 1.94 2 2.06 2.11 h2 2.26 2.21...

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