The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
University
| Teaching Since: | Apr 2017 |
| Last Sign in: | 438 Weeks Ago, 2 Days Ago |
| Questions Answered: | 9562 |
| Tutorials Posted: | 9559 |
bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
1. To the two-dimensional infinite flow given by ψ = −Uy are added two sources, each of strength m, placed at (0, a) and (0, −a) respectively. If m > |2πUa|, determine the stream function of the combined flow and the position of any stagnation points. Sketch the resulting body contour and determine the velocity at the point where the contour cuts the y-axis.
2. Estimate the hydrodynamic force exerted on the upstream half of a vertical, cylindrical bridge pier 1.8 m diameter in a wide river 3 m deep which flows at a mean velocity of 1.2 m ·s−1.
-----------