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Published 1962 | Published
Book Section - Chapter Open

Perturbation analysis of one-dimensional heterogeneous flow in rocket nozzles

Rannie, W. D.

Abstract

A perturbation analysis of the velocity and temperature lags in two-phase flow in rocket nozzles is developed and applied to the calculation of specific impulse and other performance characteristics of nozzles of arbitrary shape. Within the limitations of the one-dimensional flow approximation, the analysis is valid for distributions of particle diameters that are in a practical range.

Additional Information

© 1962, Submitted for publication to the American Rocket Society, Jan. 3, 1962. w. D. RANNIE is Robert H. Goddard Professor of Jet Propulsion, Daniel and Florence Guggenheim Jet Propulsion Center, Kármán Laboratory of Fluid Mechanics and Jet Propulsion.

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