ROCKET ENGINE THRUST CONTROL METHOD Russian patent published in 2003 - IPC

Abstract RU 2213878 C1

FIELD: rocket and space engineering. SUBSTANCE: invention relates to thrusters. Method is based on impulse changing of thrust. In process of engine operation continuous delivery of working medium into chamber is provided. Energy is supplied to working medium from external source in periodical pulses by means of arc discharge. Duration of pulse is determined by formula: where P_ef is required value of engine effective thrust; P_MIN is engine thrust at no energy supply from external source; P_MAX is engine thrust at continuous energy supply from external source; T is pulse repetition rate. EFFECT: increased economy of rocket engine. 2 dwg

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RU 2 213 878 C1

Authors

Ermolaev V.I.

Narkevich N.N.

Urtmintsev I.A.

Levandovich A.V.

Dates

2003-10-10—Published

2002-05-23—Filed