Fundamental Spectroscopy of Oxygen at High Temperatures and Pressures in Support of Quantitative Sensing for Hypersonic Air Flows
Abstract
Measurements of high-temperature and high-pressure O2 absorption spectra in the UV and near-IR are proposed in order to establish the basic science foundation necessary to address the Air Force need for improved diagnostic capabilities in hypersonic air flows. The experimental determination of these fundamental spectroscopic parameters will enable the subsequent development of high-bandwidth, quantitative, and non-invasive LAS and LIF sensor strategies for the measurement of composition, temperature, pressure, velocity, and quantum-state-specific populations over a broad range of relevant gas conditions.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Mar 07, 2023
- Source ID
- FA95502110349
Entities
People
- Ronald Kent Hanson
Organizations
- Air Force Office of Scientific Research
- Stanford University
- United States Air Force