公开(公告)号：US20230203970A1

公开(公告)日：2023-06-29

申请号：US18112915

申请日：2023-02-22

申请人： Rolls-Royce North American Technologies Inc.

发明人： Eugene Charles JANSEN ,  Jeffrey Wen-Yu CHEN

IPC分类号： F01K25/10 ,  F01K3/02 ,  F01K3/16 ,  F17C7/04 ,  F01K9/02 ,  F01K27/00

CPC分类号： F01K25/10 ,  F01K3/02 ,  F01K3/16 ,  F17C7/04 ,  F01K9/02 ,  F17C2221/014 ,  F17C2223/0161 ,  F17C2250/0626 ,  F01K27/00

摘要： A fluid storage tank can be configured to store a cooling fluid in a liquid state and a gas state. A first heat exchanger can be configured to release heat into the fluid storage tank. A second heat exchanger can be disposed fluidly downstream of the fluid storage tank and configured to exchange heat between the cooling fluid and a heat load. A pressure control device can be disposed fluidly downstream of the second heat exchanger. One of the first cooling fluid that has been heated by the second heat exchanger or a second cooling fluid different than the first cooling fluid can pass through the first heat exchanger and thereby heat upstream first cooling fluid resident in the fluid storage tank.