Accretion through instabilities

Accretion flow around a magnetized neutron star through instabilities (red-blue glasses needed to see 3-D effect).
- Akshay Kulkarni, Cornell University

• Watch Video (MOV-1.25 MB)

Single-element lean direct injection (LDI) combustor

Precession of the vortex breakdown bubble by the spiral precessing vortex core rotation.
- Nan-Suey Liu and Tsan-Hsing Shih, NASA Glenn

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CFD solutions as a function of a roll

CFD solutions for Ares I type configuration as a function rolling angle. These solutions require 40,000 processor-hours using the Columbia computer.
- Khaled S. Abdol-Hamid, NASA Langley

• Watch Video (MOV-172 KB)

CFD Simulation of a V22 Osprey Isolated Rotor in Hover

Time evolution of rotor vortices and velocity field on a cutting plane (colored by vorticity magnitude) using concurrent visualization.
- Neal Chaderjian and Tim Sandstrom, NASA Ames

• Watch Video (MOV-14.2 MB)

Orion Launch Abort Vehicle

Simulation of thrust allocation change from south-firing jets to null-firing jets.
- Stuart Rogers, NASA Ames

• Watch Video (MOV-5.9 MB)

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