{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

index(8)

# index(8) - Typical Steady State Control Volume Problem...

This preview shows page 1. Sign up to view the full content.

Typical Steady State Control Volume Problem Chart 2 (Not complete material coverage) Inflow point i a105 Normally 4 variables are needed to fully determine it (since there is also an unknown velocity.) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2 known intensive variables (May get away with T only in some approximations, eg, when using saturated values as an approximation for compressed liquids.) a63 a63 a63 Tables, eg B.1.1-B.1.4; pv or Tv diagrams; v = v f + x ( v g - v f ) and similar for u , h , and s . Ideal gas (applicable?) pv = RT (4 forms) Tables A5-A8 for u , h , s . Make do with the for- mulae for differences in intensive variables listed below under “Device”? a63 Remaining intensive variables p, T, v, ( x, ) u, h, s . · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Material flow: w = ˙ W/ ˙ m q = ˙ Q/ ˙ m ˙ m = ˙ V /v = A V /v A = π 4 D 2 a63 a63 a63 Device or Control Volume
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online