首页>
外国专利>
METHOD OF RESIDUAL PROPELLANT GAUGING USING THERMAL PUMPING OF SATELLITE EMPLOYING MULTI-TANK
METHOD OF RESIDUAL PROPELLANT GAUGING USING THERMAL PUMPING OF SATELLITE EMPLOYING MULTI-TANK
展开▼
机译：运用卫星多罐热泵进行剩余推进剂计量的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Residual fuel measuring device using a heat pump of a satellite having a multi-tank according to the present invention, a plurality of propellant tank is provided, each of the tanks in the satellite fuel supply system to be connected to each other via a separate fuel line, An artificial temperature difference is generated between the tanks using a pressurization device to induce a heat pumping phenomenon in which a propellant moves between tanks.At this time, a flow meter is installed on a fuel line through which the propellant moves to improve the flow of propellant By measuring, it is possible to calculate the amount of fuel remaining in each tank.;The present invention is a satellite equipped with two or more multiple tanks, by randomly generating a temperature difference between each tank to induce a heat pumping phenomenon in which the propellant moves between the tanks to measure the moving mass flow of the propellant, the measured movement By estimating the amount of remaining fuel in the tank through the quality flow, it is possible to more accurately predict the life of the satellite.
展开▼
