The objective of the Phase I is to develop, demonstrate and test a novel instrument based on laser absorption diagnostics for fast, in situ measurements of important parameters (static gas temperature, bulk gas velocity, and gas concentration) in the high speed flows typical in NASA propulsion test facilities. In addition, the instrument will be easy to move (translate) during operation and thus allow measurements at different locations during a test run.
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Potential NASA Commercial Applications: Non-NASA Commercial Applications include: Instrumentation for measurements, control and thus optimization of combustion engine flows (gas turbines, waste incinerators) based on measurements of gas concentrations, temperatures and velocities.
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