65 kHz picosecond digital off-axis holographic imaging of 3D droplet trajectory in a kerosene swirl spray flame
It is difficult to track fuel droplets in a swirl spray combustion field due to three-dimensional
(3D) movement and turbulent flame influence. The present work carries out an experimental …
(3D) movement and turbulent flame influence. The present work carries out an experimental …
Shock-wave distortion cancellation using numerical recalculated intensity propagation phase holography
Digital holography is a three-dimensional (3D) measurement technique that can be used to
quantitatively determine the size and 3D location of the objects inside a field-of-view …
quantitatively determine the size and 3D location of the objects inside a field-of-view …
Digital phase-sensitive holography for numerical shock-wave distortion cancellation
TM Evans, A Marsh, J Uzodinma… - AIAA Scitech 2020 …, 2020 - arc.aiaa.org
In extreme supersonic, hypersonic, or explosive environments, the presence of gas-phase
shocks cause coherent imaging distortions and inhibit object tracking. In this work, we aim to …
shocks cause coherent imaging distortions and inhibit object tracking. In this work, we aim to …
Laser diagnostics for solid rocket propellants and explosives
YC Mazumdar, JD Heyborne… - 2019 IEEE Research …, 2019 - ieeexplore.ieee.org
Laser diagnostics are essential for time-resolved studies of solid rocket propellant
combustion and small explosive detonations. Digital in-line holography (DIH) is a powerful …
combustion and small explosive detonations. Digital in-line holography (DIH) is a powerful …