Method for placing payload in orbit by multifunctional launch vehicle of combined scheme with cruise liquid rocket engine system (lres), multifunctional launch vehicle of combined scheme with cruise lres and method for refining it

A multifunctional launch vehicle of a combined scheme with cruise LRESs, the launch vehicle comprising a lower multiunit assembly of rocket units with cruise LRESs, including a central and connected thereto two side rocket units mounted on the central rocket unit in a single plane symmetrically relative to the longitudinal axis of the central rocket unit, and tandem secured on the central unit a transition compartment, acceleration rocket units and a head unit with a payload, head domes of side rocket units, and a system for securing the side rocket units to the central unit, characterized in that the lower multiunit assembly is composed of identical rocket units having identical propellant tanks and identical cruise LRESs at a thrust adjustable within the range of from 30% to 100%, secured in a gimbal suspension, the side rocket units are mounted on the central rocket unit in sectors formed by swinging planes of the cruise LRES of the central rocket unit in a plane that is oriented at an angle of 45° to one of the swinging planes of the cruise LRES of the central rocket unit, so that the swinging planes of the cruise LRES of each side rocket unit are parallel to corresponding swinging planes of the cruise LRES of the central rocket unit.

A multifunctional launch vehicle of a combined scheme with cruise LRESs, the launch vehicle comprising a lower multiunit assembly of rocket units with cruise LRESs, including a central and connected thereto four side rocket units mounted on the central rocket unit in two mutually perpendicular planes symmetrically relative to the longitudinal axis of the central rocket unit, and tandem secured on the central unit a transition compartment, acceleration rocket units and a head unit with a payload, head domes of side rocket units, and a system for securing the side rocket units to the central unit, characterized in that the lower multiunit assembly is composed of identical rocket units having identical propellant tanks and identical cruise LRESs at a thrust adjustable within the range from 30% to 100%, secured in a gimbal suspension, the side rocket units are mounted on the central rocket unit in sectors formed by swinging planes of the cruise LRES of the central rocket unit in planes that are oriented at an angle of 45° to the swinging planes of the cruise LRES of the central rocket unit, so that the swinging planes of the cruise LRES of each side rocket unit are parallel to corresponding swinging planes of the cruise LRES of the central rocket unit.