Diverging portion of discontinuous curvature for a rocket engine

Details Diverging portion of discontinuous curvature for a rocket engine Diverging portion of discontinuous curvature for a rocket engine

1988-06-30

1990-08-14

Stout, Donald E.

Power plants

Reaction motor

Liquid oxidizer

60264, 60271, 23926517, F02K 128, B63H 2546

Patent

active

049476440

ABSTRACT:
The diverging portion of discontinuous curvature is fitted with a controlled injection device for controlled injection of an additional jet of gas into the diverging portion in the same direction as the main flow of gas ejected by the nozzle, and said controlled injection device is disposed outside the diverging portion in the vicinity of the join zone between the first and second lengths in order to inject a determined flow of said additional gas into the diverging portion along a direction which is not tangential to the wall of the diverging portion.

REFERENCES:
patent: 2900789 (1959-08-01), Philpot
patent: 3231197 (1966-01-01), Strom
patent: 3469787 (1969-09-01), Marsh et al.
patent: 3563467 (1971-02-01), Marsh et al.
patent: 3612546 (1973-01-01), Kaufmann
patent: 3711027 (1973-01-01), Carey
patent: 4162040 (1979-07-01), Carey
patent: 4220001 (1980-09-01), Beichel
patent: 4349155 (1982-09-01), Donguy
patent: 4638632 (1987-01-01), Wulf et al.
patent: 4754926 (1988-07-01), Singer
patent: 4815279 (1989-03-01), Chang

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