{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

exam2_review_problems - ES330 Review Problems Exam 2 3 The...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
ES330 Review Problems Exam 2 From your book 7-44 (19.9 rpm) 7-52 7-63 6-23 ((a) 6.87 kPa (b) -218 N) 6-29 (-1135 lbf) 9-46 (0.00234 m 3 / s, 10.0 m/s) In addition 1. (answer: P=1.82 kPa) 2. For the following 2D flow fields: 1. u =4 xy +3 v = 2 y 2 + x 2. u =4 xy +3 v = 2 y 2 + xy Determine whether mass is conserved. If mass is conserved, find a streamfunction if mass is not conserved, show that it is impossible to find a streamfunction (Show that the two equations u y = ψ and v x - = ψ give inconsistent answers)
Image of page 1

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

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ES330 Review Problems Exam 2 3. The following describes the flow field above a flat plate located at y =0 that has a length 0< x < l u = a y d x l v = ay 2 2 dl where d has units of length and a has units of velocity. For a fluid with density ρ and viscosity μ : • Find an expression for the viscous stress on the surface of the plate (both components of vector). • Calculate the viscous force on the plate (both components)...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    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.

    Student Picture

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

  • Left Quote Icon

    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.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern