公开(公告)号：WO2022272116A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034973

申请日：2022-06-24

Applicant: BOOZ ALLEN HAMILTON INC.

Inventor： SWAIN, Jacob ,  DROUILHET, John-Paul ,  PETERS, Joshua ,  VAISMAN, Igor

IPC: F25B41/40 ,  F25B39/02 ,  F25B41/20 ,  F25B41/31 ,  F25B49/02 ,  F28F3/12

Abstract: A thermal management system includes an evaporator that includes at least one cold plate configured to extract heat from one or more heat loads in proximity to the evaporator. The cold plate includes a housing and a plurality of channels disposed through the housing, with at least one of the plurality of channels being a meandered channel. The system further includes a receiver configured to store refrigerant fluid, the receiver disposed in a refrigerant fluid path with the evaporator; and an expansion valve positioned between the receiver and the evaporator in the refrigerant fluid path. The expansion valve is configured to expand the refrigerant fluid from the receiver and deliver a mixed liquid/vapor refrigerant to the evaporator.

公开(公告)号：WO2022272122A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034982

申请日：2022-06-24

Applicant: BOOZ ALLEN HAMILTON INC.

Inventor： VAISMAN, Igor ,  PETERS, Joshua ,  MCMURRAY, Kevin ,  SALOPEK, Max ,  SWAIN, Jacob

IPC: F25B1/00 ,  H01M10/613 ,  H01M10/6569 ,  F25B1/06 ,  F25B2400/0403 ,  F25B2400/16 ,  F25B2400/19 ,  F25B2500/17 ,  F25B2600/2501 ,  F25B41/34 ,  F25B43/006 ,  F25B49/02 ,  F25B5/04

Abstract: A thermal management system includes a receiver configured to store a refrigerant fluid; a refrigeration system having a refrigerant fluid path that includes the receiver, and at least one evaporator disposed in the refrigerant fluid path. The refrigeration system is configured to receive the refrigerant fluid from the receiver through the refrigerant fluid path. The at least one evaporator is configured to receive the refrigerant fluid and to extract heat from at least one heat load having a specified thermal inertia that is in at least one of thermal conductive or convective contact with the at least one evaporator.

公开(公告)号：WO2022272111A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034968

申请日：2022-06-24

Applicant: BOOZ ALLEN HAMILTON INC.

Inventor： SWAIN, Jacob ,  DROUILHET, John-Paul ,  PETERS, Joshua ,  VAISMAN, Igor

IPC: F25B5/02 ,  F25B41/22 ,  F25B41/325 ,  F25B41/42 ,  F25B2500/09 ,  F25B2600/2511 ,  F25B39/028

Abstract: A heat transfer apparatus includes a plurality of "n" number of control valves, each of the plurality of "n" number of control valves including a control valve inlet and a control valve outlet; a like plurality of "n" number of evaporator sections, each of the like plurality of "n" number of evaporator sections including an evaporator section inlet and an evaporator section outlet, each evaporator section inlet fluidly coupled to a corresponding one of the plurality of "n" number of control valve outlets, each evaporator section configured to extract heat from at least one heat load that is in thermal conductive or convective contact or proximate to the evaporator section; a refrigerant fluid inlet fluidly coupled to the like plurality of evaporator sections; and a refrigerant fluid outlet fluidly coupled to the like plurality of evaporator sections.

公开(公告)号：WO2022256640A1

公开(公告)日：2022-12-08

申请号：PCT/US2022/032142

申请日：2022-06-03

Applicant: BOOZ ALLEN HAMILTON INC.

Inventor： VAISMAN, Igor ,  SWAIN, Jacob ,  THOMPSON, Ian

IPC: F25B40/02 ,  F25B39/04 ,  F25B39/02 ,  F25B6/04 ,  F25B13/00

Abstract: A thermal management system includes a closed-circuit refrigerant system to circulate a refrigerant fluid. The system includes a compressor to compress a flow of the refrigerant fluid. The system includes a condenser coupled to the compressor. The system includes a receiver to store at least a portion of the refrigerant fluid. The receiver is coupled to the condenser. The system includes a pump to circulate the refrigerant fluid through at least a portion of the system. The pump is coupled to the receiver. The system includes a flow control device to control the flow of the refrigerant fluid to an evaporator. The flow control device is coupled to the pump. The evaporator extracts heat from at least one heat load that is in thermal conductive or convective contact with the evaporator.