{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

HWset4-S2011

# HWset4-S2011 - ASE320 Homework set# 4 Due:...

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

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ASE320 Homework set # 4 Due: February 22, 2011 1.) An incompressible, one ­dimensional airflow of density ρ exits steadily into the ambient atmosphere from a contraction shown in the following illustration. The contraction is bolted onto a constant area duct at station 1. And the area ratio A1/A2=4. If the total force on the bolts is Fx, find Fx/ρU12A1. Show all work and state assumptions clearly. 2.) The open tank shown below contains water at 20oC and is being filled through section 1. Assume incompressible flow. a.) Derive an analytical expression for the water level change dh/dt in terms of arbitrary volume (Q1, Q2, Q3) and tank diameter d. b.) If the water level h is constant, determine the exit velocity V2 if V1=3.5ms ­1 and Q3=0.01m3s ­1. 3.) The horizontal fitting shown below splits the 20oC water flow rate equally. If Q1=5ft3/s and p1=25lbf/in2 (gage) and losses are neglected, estimate: a. p2, b. p3, and c. The vector force required to keep the fitting in place. ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern