Hw_07 - Due In class Friday Name For instructor or TA use only Problem Score Points 1 15 2 15 3 20 4 50 ME 521 Fall Semester 2007 Homework Set 7

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

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Due: In class, Friday October 26, 2007 Name For instructor or TA use only: Problem Score Points 1 15 2 15 3 20 4 50 ME 521 Fall Semester, 2007 Homework Set # 7 Professor J. M. Cimbala Total: 100 1 . (15 pts) Text problem 3.7 . Do two parts, i.e. split the stream function into an inner and outer part, and match the two at r = R . For consistency, assume ψ = 0 at the origin. ( a ) Calculate ψ for r ≤ R . ( b ) Calculate ψ for r ≥ R . 2 . (15 pts) Text problem 4.7 . Note: Stay in variables until the end. Please start with the control volume form of the linear momentum equation, as given in class. 3 . (20 pts) Text problem 5.4 . Do two parts to this problem: ( a ) Find the vortex path, as asked for in the text. ( b ) Sketch the path of a vortex which passes through location ( x = 1, y = 1), and has positive circulation Γ . Indicate the direction of movement along the path. 4 . (50 pts) Consider a viscous, incompressible, Newtonian fluid, initially at rest. An infinitely long solid cylinder of radiusConsider a viscous, incompressible, Newtonian fluid, initially at rest....
View Full Document

This note was uploaded on 07/23/2008 for the course ME 521 taught by Professor Cimbala during the Fall '07 term at Pennsylvania State University, University Park.

Ask a homework question - tutors are online