Airbreathing Laser Proof Experiment.
Abstract
An experimental test program to measure the predicted performance of a gas dynamic laser burning benzene, toluene, and kerosene in preheated air can be realized is described. Small signal gain and power extraction measurements were made with each of the three hydrocarbon fuel-air combinations and compared with predicted values. The combustor was monitored for smoke-free operation by measurement of the attenuation of a 3.391 micron beam in the optical cavity. The combustor, originally designed to burn gaseous CO/H2/O2/N2 reactants, was redesigned and retrofitted for smokeless burning of the liquid hydrocarbons with preheated air. Small signal gain up to 0.484+/cm and output power up to 22.6 kw were measured.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 31, 1975
- Accession Number
- ADA005652
Entities
People
- J. M. Mccloskey
- R. W. Gordon
Organizations
- Pratt & Whitney