Датчик измерения расхода топлива транспортного пилотируемого корабля «Союз»

Abstract

Experience of operation of valid signal amplitude modulation flow transmitter, which is a part of manned Transport Spacecraft “Soyuz” propellant consumption rate measurement system, has suggested that a mechanical loading in the transmitter setting area results in abnormal operation of the transmitter. Newly designed flow transmitter functional scheme built upon valid signal carrier phase measurement, which essentially improves mechanical effect resistance and propellant consumption rate measurement accuracy, has been proposed and considered.