公开(公告)号：US09784505B2

公开(公告)日：2017-10-10

申请号：US13894538

申请日：2013-05-15

Applicant: Lockheed Martin Corporation—Missiles and Fire Control

Inventor： Jeffrey R. Olson

IPC: F28D15/04 ,  F28F21/06 ,  F25B9/02 ,  F28D7/16

CPC classification number: F28D15/046 ,  F25B9/02 ,  F25B2309/02 ,  F25B2309/022 ,  F28D7/1615 ,  F28F21/06 ,  F28F21/062 ,  F28F2260/02

Abstract: A heat exchanger for use with a refrigeration device having a FPA disposed therein being comprised of a polymeric composite mesh material having a hot end and a cold end and defining an array of weft capillaries interwoven with a perpendicular array of warp strands. The array of weft capillaries may include a plurality of high pressure inlet capillaries for channeling and distributing high pressure gas from an inlet at the hot end to a Joule-Thomson orifice at the cold end, a plurality of low pressure outlet capillaries for channeling and distributing high pressure gas from a Joule-Thomson orifice to an outlet of the heat exchanger, and a plurality of low thermal conductivity fibers interspersed between the high pressure inlet capillaries and the low pressure outlet capillaries. In example embodiments. the array of warp strands comprises at least one or more of carbon fibers, copper fibers or glass fibers.

公开(公告)号：US20130306279A1

公开(公告)日：2013-11-21

申请号：US13894538

申请日：2013-05-15

Applicant: Lockheed Martin Corporation - Missiles and Fire Control

Inventor： Jeffrey R. Olson

IPC: F28D15/04

CPC classification number: F28D15/046 ,  F25B9/02 ,  F25B2309/02 ,  F25B2309/022 ,  F28D7/1615 ,  F28F21/06 ,  F28F21/062 ,  F28F2260/02

Abstract: A heat exchanger for use with a refrigeration device having a FPA disposed therein being comprised of a polymeric composite mesh material having a hot end and a cold end and defining an array of weft capillaries interwoven with a perpendicular array of warp strands. The array of weft capillaries may include a plurality of high pressure inlet capillaries for channeling and distributing high pressure gas from an inlet at the hot end to a Joule-Thomson orifice at the cold end, a plurality of low pressure outlet capillaries for channeling and distributing high pressure gas from a Joule-Thomson orifice to an outlet of the heat exchanger, and a plurality of low thermal conductivity fibers interspersed between the high pressure inlet capillaries and the low pressure outlet capillaries. In example embodiments. the array of warp strands comprises at least one or more of carbon fibers, copper fibers or glass fibers.

Abstract translation: 一种与其中设置有FPA的制冷装置一起使用的热交换器由具有热端和冷端的聚合复合网状材料组成，并且限定与经线的垂直阵列交织的纬纱毛细管阵列。 纬纱毛细管阵列可以包括多个高压入口毛细管，用于将高压气体从热端的入口引导到冷端的焦耳 - 汤姆森孔口，用于引导和分配的多个低压出口毛细管 来自焦耳汤姆森孔口的高压气体到热交换器的出口，以及散布在高压入口毛细管和低压出口毛细管之间的多个低热导率纤维。 在示例实施例中。 经线的阵列包括碳纤维，铜纤维或玻璃纤维中的至少一种或多种。