ASE320 Homework set # 1
Due: January 26, 2012
1.) A Boeing 747 airplane has a total wing area of 520m2. If its weight in level cruise is 500,000lbf,
find the average pressure difference between

ASE320 Homework set # 7
Due: April 24, 2012
1.) For a turbulent boundary layer velocity profile given by u/U =(y/)1/9, where U is the freestream
velocity and is the boundary layer thickness, calcu

ASE320 Homework set # 4
Due: February 23, 2012
1.) For a velocity field described by V = 2x2 i zy k, is the flow two- or three- dimensional? Is it
Incompressible?
2.) Given the following E

ASE320 Homework set # 7
Due: April 12, 2012
1.) The combination of a vortex with a sink can be used to simulate a tornado. If the circulation
about the tornado is K = 8500m2/s and the pressure

ASE320 Homework set # 8
Due: May 1, 2012
1.) A disc 15cm in diameter is placed in a wind tunnel at right angles to the incoming flow
(perpendicular to the flow). The drag of the disk is found

ASE320 Homework set # 5
Due: March 29, 2012
1.) Given ur = 1/r and u = 1/r, find the stream function and sketch the flowfield.
2.) An inviscid flow is bounded by a wavy wall at y=H and a

ASE320 Homework set # 2
Due: February 9, 2012
1.) When fluid in a pipe is accelerated linearly from rest, it begins as laminar flow and then
undergoes transition to turbulence at a time ttr that de

ASE320 Homework set # 3
Due: February 16, 2012
1.) The largest artery in the body is the one that supplies blood to the legs. As it comes down the
trunk of the body, it splits into a Y-junction