Latest videos by mastahoffunk

	Greg Koch - Tonus Diabolicus Posted by: mastahoffunk Video duration: 461 seconds Guitarist Greg Koch talks about how his answering machine message became a killer rock/blues epic. Related: delay, diabolicus, greg, grip, koch, tonus

$Greg Koch - The House is Rockin\$	Greg Koch - The House is Rockin' Posted by: mastahoffunk Video duration: 377 seconds Guitar Virtuoso Greg Koch breaks down the Stevie Ray Vaughan Classic. Related: greg, house, koch, ray, rockin, stevie, vaughan

	Josh Arieh Big Lay-Down Posted by: mastahoffunk Video duration: 144 seconds Josh Arieh lays down the 2nd Nut flush made at the river on paired board at 2004 WSOP. Related: 2004, arieh, john, josh, murphy, poker, wsop

	Zoiks Posted by: mastahoffunk Video duration: 213 seconds I figured I'd take a shot at recording a jam of my favourite Koch song. This was recorded with a guitar-less version of the song as the backing track. Fills/solos probably won't match the original track, as I invoked a little bit of creative license. Related: greg, guitar, koch, rock, zoiks

	Re=20, inclination angle=70deg, r=0.2 Posted by: mastahoffunk Video duration: 196 seconds Unsteady flow past elliptic cylinder from time t=2.5 to t=15 Related: navier-stokes

2D Navier-Stokes Elliptic Cylinder
Posted by: mastahoffunk

Video duration: 19 seconds

Stream-lines of a laminar unsteady viscous flow past an impulsively-started elliptic cylinder.
The flow is assumed to be constant and horizontal at infinity, and zero at the surface of the ellipse.
(Reynolds Number=20, Angle of Attack=60 deg, Ellipse Aspect Ratio=0.2)

Related: cylinder, fluid, mechanics, navier-stokes

Vorticity Equation on a Finite Channel
Posted by: mastahoffunk

Video duration: 100 seconds

The initial flow is a perturbed steady-solution 'jet' to the vorticity equation. Numerical diffusion causes the flow to separate into vortical structures which interact with the boundaries. The domain is periodic in y with channel walls in x.

Related: dynamics, fluid, navier-stokes, quasigeostrophy, vorticity

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