High-Speed, Short-Pulse-Duration Light Source for Digital Inline Holographic Imaging of Multiphase Flow Fields

A. Dworzanczyk, N. J. Parziale

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In preparation for ballistic-range testing, we develop a Digital Inline Holography (DIH) capability as applied to a simple jet flow in the lab. To address the challenges specific to a ballistic range, we devise a laser diode light source for DIH which may be spatially filtered and pulsed at high repetition rates with very short exposure times. We use this light source to record holograms of a droplet falling into a jet flow and process them with HoloSand.

Original languageEnglish
Title of host publicationAIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021
DOIs
StatePublished - 2021
EventAIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021 - Virtual, Online
Duration: 2 Aug 20216 Aug 2021

Publication series

NameAIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021

Conference

ConferenceAIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021
CityVirtual, Online
Period2/08/216/08/21

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