Development of optimal technical shape of liquid rocket engine of reusable the orbital transfer vehicle

Аuthors

Borovik I. N.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: borovik.igor@mai.ru

Abstract

In article the description of the concept of formation of technical shape of liquid rocket engine (LRE) the Orbital Transfer Vehicle (OTV) at stages of research works is resulted. On the basis of this concept the complex mathematical model «transport space system-OTV-LRE», intended for working out of preliminary technical shape OTV and a choice of optimum design parameters LRE by criteria of efficiency OTV of a various special-purpose designation is developed.

Keywords:

liquid the rocket engine, the Orbital Transfer Vehicle, multicriteria optimization, cost estimate, reducing cost, designing methodology.