NASA NTRS · 19800001879
Linearized unsteady jet analysis
Abstract
The introduction of a time dependency into a jet flow to change the rate at which it mixes with a coflowing stream or ambient condition is investigated. The advantages and disadvantages of the unsteady flow are discussed in terms of steady state mass and momentum transfer. A linear system which is not limited by frequency constraints and evolves through a simplification of the equations of motion is presented for the analysis of the unsteady flow field generated by the time dependent jet.
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Viets, H., Piatt, M.. 1979-09-01. Linearized unsteady jet analysis. https://ntrs.nasa.gov/citations/19800001879
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