Solutions Manual for

Solutions Manual for Fundamentals of Momentum, Heat, and Mass Transfer 7 th Edition By James Welty, Gregory Rorrer, David Foster (All Chaters 1-31)

Part 1: End of Chapter Problem

Solutions

Part 2: Instructor Only Problems

Solutions

Part 3: Show/Hide Problems

Solutions

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Chapter 1 End of Chapter Problem Solutions

1.1

n = 4 x 10 20 molecules/in 3 = = 1.32x10 4

in./s A=

(10 -3 in) 2 NA =

n A=1.04x10 8 m/s

Part 1: End of Chapter Problem Solutions 2 / 4

1.2

Flow Properties: Velocity, Pressure Gradient, Stress

Fluid Properties: Pressure, Temperature, Density, Speed of Sound, Specific Heat

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1.3

mass of solid= ρsvs mass of fluid= ρfvf

mix=

=

=

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