Ch2-1Solution

Ch2-1Solution - CSUS ENGR132 ZHOU HOMEWORK #1 SOLUTION 1....

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
CSUS ENGR132 ZHOU HOMEWORK #1 SOLUTION 1. What is the weight of a 10ft ³ tank of oxygen if the oxygen is pressurized to 400 psia, the tank itself weighs 100 lbf, and the temperature is 70°F? (Answer: 122.5lbf)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
CSUS ENGR132 ZHOU 2. Find the kinematic and dynamic viscosities of air and water at temperature of 40°C (104°F) and an absolute pressure of 170 kPa (25 psia). (Answer: μ air = 1.91x10 -5 N.s/m 2 ; ν air = 10.1x10 -6 m 2 /s; μ water = 6.53x10 -5 N.s/m 2 ; ν water = 6.58x10 -7 m 2 /s)
Background image of page 2
CSUS ENGR132 ZHOU 3. The velocity distribution for water (20°C) near a wall is given by u = a(y/b) , where a = 10m/s , b = 2mm , and y is the distance from the wall in mm. Determine the shear stress in
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/22/2011 for the course ME 132 taught by Professor Dongmeizhou during the Spring '11 term at CSU Sacramento.

Page1 / 6

Ch2-1Solution - CSUS ENGR132 ZHOU HOMEWORK #1 SOLUTION 1....

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online