5 papers · 1 filter
ReVAR: A Data-Driven Algorithm for Generating Aero-Optic Phase Screens
Jeffrey W. Utley, Gregery T. Buzzard, Charles A. Bouman +1
The propagation of light through a turbulent flow field around an aircraft results in optical distortions commonly known as aero-optic effects. The development of methods to mitiga…
WindDensity-MBIR: Model-Based Iterative Reconstruction for Wind Tunnel 3D Density Estimation
Karl J. Weisenburger, Gregery T. Buzzard, Charles A. Bouman +1
Experimentalists often use wind tunnels to study aerodynamic turbulence, but most wind tunnel imaging techniques are limited in their ability to take non-invasive 3D density measur…
Boiling flow parameter estimation from boundary layer data
Jeffrey W. Utley, Gregery T. Buzzard, Charles A. Bouman +1
Atmospheric turbulence and aero-optic effects cause phase aberrations in propagating light waves, thereby reducing effectiveness in transmitting and receiving coherent light from a…
Boiling flow estimation for aero-optic phase screen generation
Jeffrey W. Utley, Gregery T. Buzzard, Charles A. Bouman +1
Aero-optic effects due to turbulence can reduce the effectiveness of transmitting light waves to a distant target. Methods to compensate for turbulence typically rely on realistic…
Data driven synthetic wavefront generation for boundary layer data
Jeffrey Utley, Gregery Buzzard, Charles Bouman +1
Disturbances such as atmospheric turbulence and aero-optic effects lead to wavefront aberrations, which degrade performance in imaging and laser propagation applications. Adaptive…