1.

What is the momentum equation for a quasi – one dimensional flow?

A. p1A1 + ρ1u\(_1 ^2\)A1 + \(\int _{A_1} ^{A_2}\)pdA = p2A2 + ρ2u\(_2 ^2\)A2
B. p1A1u1 + ρ1u\(_1 ^2\)A1 + \(\int _{A_1} ^{A_2}\)pdA = p2A2u2 + ρ2u\(_2 ^2\)A2
C. p1A1 + ρ1u\(_1 ^2\)A1 = p2A2 + ρ2u\(_2 ^2\)A2
D. p1A1u1 + ρ1u\(_1 ^2\)A1 = p2A2u2 + ρ2u\(_2 ^2\)A2
Answer» B. p1A1u1 + ρ1u\(_1 ^2\)A1 + \(\int _{A_1} ^{A_2}\)pdA = p2A2u2 + ρ2u\(_2 ^2\)A2


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