2013-06-03It is important for the sustainable development of economy to exploit new energy. The utilization of lowgradeheat source is confined for its lower utilizing efficiency. Liquefied natural gas (LNG) at 110 K hasplenty of physical cold exergy besides its high quality chemical energy. A power cycle w..

2013-06-03This paper describes a method for measuring the mass of cryogenic fluids in on-board rocket propellant tanks or ground storage tanks. Linear approximations to the Clausius–Mossotti relationship serve as the foundation for a capacitance based mass sensor, regardless of fluid density stratificati..