Spectroscopic modeling and measurements of the CN Violet and Red systems for the development of nonequilibrium temperature and speciation diagnostics

A Krish, PM Finch, DP Merrell, JW Streicher… - Journal of Quantitative …, 2023 - Elsevier
The uniquely strong radiative properties of the cyano-radical (CN) make it an important
species to model in high-enthalpy, nonequilibrium flows containing carbon and nitrogen. In …

Broadband ultrafast-laser-absorption imaging in the ultraviolet for spatiotemporally resolved measurements of temperature and CN

V Radhakrishna, RJ Tancin, CS Goldenstein - Applied Physics Letters, 2022 - pubs.aip.org
This Letter describes the development and implementation of an ultraviolet and broadband
ultrafast-laser-absorption-imaging (UV-ULAI) diagnostic for one dimensional (1D) imaging of …

ULTRAFAST LASER ABSORPTION SPECTROSCOPY IN THE ULTRAVIOLET AND MID-INFRARED FOR CHARACTERIZING NON-EQUILIBRIUM GASES

V Radhakrishna - 2024 - hammer.purdue.edu
2 FUNDAMENTALS OF ABSORPTION SPECTROSCOPY............. 2.1 Basic
Principles.................................. 2.2 Statistical Mechanics............................... 2.3 …

Spectroscopic Modeling and Ultraviolet Laser Absorption Spectroscopy Measurements for the Development of Nonequilibrium Thermometry and Speciation …

A Krish - 2023 - search.proquest.com
Accurate spectroscopic modeling, when coupled with state-of-the-art laser diagnostics,
enables quantitative measurements of the often poorly characterized nonequilibrium …