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Published Oct. 27, 2015 10:25 AM

Oppgave 6.17 i  Newman, kap. 6

Published Sep. 16, 2015 11:13 AM

Oppgave 15, kap. 4 i Newman. NB! Det kan være lurt å løse den i 2D før dere prøver den i 3D.

Published Aug. 19, 2015 3:36 PM

Tirsdager 8.15-10, B91, regneverksted.

Onsdager 9.15-10, B91, forelesning.

Published Aug. 19, 2015 3:34 PM

For specified (see below) two-dimensional geometries, assuming potential theory in unbounded fluid, and use of Green's second identity, calculate the velocity potential along the body and the added mass forces, for a circle, an ellipse, a square and a rectangle, moving laterally, and with rotation. Find also the cross coupling added mass coefficients. For the circle, the reference solution is: phi=-a*a*x/(r*r) where a denotes the cylinder radius, r*r=x*x+y*y.