公开(公告)号：US20240011712A1

公开(公告)日：2024-01-11

申请号：US17859283

申请日：2022-07-07

Applicant: Hamilton Sundstrand Corporation

Inventor： Raffi Mangoyan ,  Ousmane Gaye ,  Jason A. Ryon ,  David Saltzman

IPC: F28D7/00 ,  F28F9/02 ,  F28F1/00

CPC classification number: F28D7/0058 ,  F28F9/02 ,  F28F1/006 ,  F28F2250/106

Abstract: The present disclosure provides for heat exchanger assemblies, systems and methods. More particularly, the present disclosure provides for radially-flowing cross flow heat exchanger assemblies and systems that increase primary heat transfer surface, and related methods of use. The present disclosure provides for a cross-flow heat exchanger assembly that can be packaged cylindrically or the like (or other self-enclosed shapes), and where the heat exchanger assembly also increases and/or maximizes primary heat transfer surface area by utilizing a weave-style or interwoven heat exchanger core. A first circuit flow path can be axial or circumferential in nature, and a second circuit flow path can be radial.

公开(公告)号：US20190219302A1

公开(公告)日：2019-07-18

申请号：US16361423

申请日：2019-03-22

Applicant: Fulton Group N.A., Inc.

Inventor： Carl Nicholas Nett ,  Keith Richard Waltz

IPC: F24H1/14 ,  F28D7/06 ,  F28D7/12 ,  F28D7/00 ,  F28D7/02

CPC classification number: F24H1/145 ,  F28D7/0058 ,  F28D7/026 ,  F28D7/06 ,  F28D7/12 ,  F28F2265/26

Abstract: A method for heating a production fluid in a fluid heating system includes receiving the production fluid by a pressure vessel, the pressure vessel arranged to receive the production fluid and to provide heated production fluid, receiving a thermal transfer fluid by a tubeless heat exchanger core, the tubeless heat exchanger core disposed at least partially within the vessel, the tubeless heat exchanger core comprising an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core further comprising a core inlet and a core outlet, and at least one of the core inlet and core outlet being disposed on the inner casing, and wherein the flow passage guides the flow of the thermal transfer fluid from the core inlet to the core outlet and wherein at least a portion of respective outer surfaces of the inner and outer casings are arranged to be contacted by the production fluid, and transferring heat from the thermal transfer fluid to the production fluid through at least a portion of both the inner and outer casings.

公开(公告)号：US09423140B2

公开(公告)日：2016-08-23

申请号：US14623881

申请日：2015-02-17

Applicant: BE POWER TECH LLC

Inventor： Daniel A. Betts ,  Matthew D. Graham ,  John L. Kaufman

IPC: F24F3/14 ,  B01D61/36 ,  B01D53/14 ,  F24F3/147 ,  F24F5/00 ,  F28D7/10 ,  B01D53/26

CPC classification number: B01D53/1425 ,  B01D53/263 ,  B01D61/36 ,  B01D61/364 ,  F24F3/1411 ,  F24F3/1417 ,  F24F3/147 ,  F24F5/0035 ,  F24F2003/1435 ,  F24F2003/1458 ,  F28D7/0058 ,  F28D7/0083 ,  F28D7/026 ,  F28D7/10 ,  F28D7/106 ,  F28D21/0015 ,  F28F1/02 ,  F28F2245/02 ,  F28F2250/02 ,  H01M2250/405

Abstract: A liquid desiccant regeneration system and method of liquid desiccant regeneration are described. The liquid desiccant regeneration system includes a liquid desiccant regenerator having an engine producing a heated exit stream, and at least one dehydrating tube comprising a first water vapor permeable wall. A low concentration liquid desiccant stream feeds into the liquid desiccant regenerator, while a high concentration liquid desiccant stream exiting the liquid desiccant regenerator. A carrier stream and the low concentration liquid desiccant are in contact with opposite sides of the first water vapor permeable wall, and the low concentration liquid desiccant stream is heated by heat from the heated exit stream to drive water from the low concentration liquid desiccant stream through the first water vapor permeable wall to the carrier stream to form a humidified carrier stream. As a result, the desiccant concentration in the high concentration liquid desiccant stream is higher than a desiccant concentration in the low concentration liquid desiccant stream.

Abstract translation: 描述了液体干燥剂再生系统和液体干燥剂再生方法。 液体干燥剂再生系统包括具有产生加热出口流的发动机的液体干燥剂再生器和至少一个包含第一水蒸气可渗透壁的脱水管。 低浓度液体干燥剂流进入液体干燥剂再生器，而高浓度液体干燥剂流离开液体干燥剂再生器。 载液流和低浓度液体干燥剂与第一水蒸汽可渗透壁的相对侧接触，低浓度液体干燥剂流由加热出口流的热量加热，以驱动低浓度液体干燥剂流中的水通过 第一水蒸汽渗透壁到载体流以形成加湿载体流。 结果，高浓度液体干燥剂流中的干燥剂浓度高于低浓度液体干燥剂流中的干燥剂浓度。

公开(公告)号：US09371745B2

公开(公告)日：2016-06-21

申请号：US13702297

申请日：2011-05-27

Applicant: Kazuo Takahashi ,  Norio Oiwa

Inventor： Kazuo Takahashi ,  Norio Oiwa

IPC: F02G1/04 ,  F01K21/02 ,  F02G1/055 ,  F28F13/00 ,  F28D7/00 ,  F28D7/06 ,  F28F1/32 ,  F28D21/00

CPC classification number: F01K21/02 ,  F02G1/055 ,  F02G2256/00 ,  F28D7/0058 ,  F28D7/06 ,  F28D2021/0064 ,  F28F1/32 ,  F28F13/00

Abstract: A vaporization method includes a preparing step of preparing a vaporizing tube that covers at least a part of a heat exchange unit for cold energy of a Stirling engine and is capable of forming an ascending flow of the liquid flowing from a bottom to a top of the heat exchange unit for cold energy, and a vaporizing step of feeding the liquid in the vaporizing tube to thereby form the ascending flow and bringing the liquid into contact with the Stirling engine to vaporize the liquid. In the preparing step, a flowing direction of the ascending flow is adjusted to suppress occurrence of separated flows of the liquid and gas in the vaporizing tube. In the vaporizing step, the liquid is fed at a flow velocity at which a gas-liquid two-phase flow in which the liquid and the gas are mixed is formed in the vaporizing tube.

Abstract translation: 蒸发方法包括制备蒸发管的制备步骤，该蒸发管覆盖斯特林发动机的冷能的热交换单元的至少一部分，并且能够形成从底部到顶部流动的液体的上升流动 用于冷能的热交换单元，以及将蒸发管中的液体进料的汽化步骤，从而形成上升流，并使液体与斯特林发动机接触以使液体蒸发。 在制备步骤中，调节上升流动的流动方向以抑制气化管中的液体和气体的分离流的发生。 在蒸发工序中，以蒸发管形成液体和气体混合的气液两相流的流速进行供给。

公开(公告)号：US09249730B2

公开(公告)日：2016-02-02

申请号：US13755500

申请日：2013-01-31

Applicant: General Electric Company

Inventor： Corey Bourassa ,  William Dwight Gerstler

IPC: F02C7/18 ,  F01D5/18 ,  F28F13/06 ,  F28D7/00 ,  F28D21/00

CPC classification number: F02C7/185 ,  F01D5/189 ,  F05D2240/129 ,  F05D2250/185 ,  F05D2260/201 ,  F05D2260/213 ,  F28D7/0058 ,  F28D2021/0026 ,  F28F13/06 ,  F28F2250/02

Abstract: An integrated inducer heat exchanger is provided. The integrated inducer heat exchanger includes multiple airfoil devices disposed in an annular array within an inner circular casing and an outer circular casing forming multiple passages for allowing a flow of fluid from a forward side to an aft side of the integrated inducer heat exchanger. The integrated inducer heat exchanger also includes multiple annular manifolds arranged about the outer circular casing configured for supplying a flow of coolant at low temperature from one or more coolant sources and returning the flow of coolant at high temperature to the one or more coolant sources via an external heat exchanger for dissipating heat and multiple transfer tubes connecting the multiple annular manifolds with the multiple airfoil devices for transferring the flow of coolant within the airfoil devices for exchanging heat between the coolant and the fluid passing through the multiple passages.

Abstract translation: 提供了一种综合的导流器热交换器。 集成导流器热交换器包括多个设置在内部圆形壳体内的环形阵列中的翼型装置和形成多个通道的外部圆形壳体，用于允许流体从一体式导流换热器的前侧流向后侧。 集成导流器热交换器还包括围绕外部圆形壳体布置的多个环形歧管，其构造成用于在低温下从一个或多个冷却剂源供应冷却剂流，并将高温下的冷却剂流通过一个或多个冷却剂源经由 用于散热的外部热交换器和将多个环形歧管与多个翼型装置连接的多个传输管，用于传递在翼型装置内的冷却剂流，以在冷却剂和通过多个通道的流体之间进行热交换。

公开(公告)号：US07220048B2

公开(公告)日：2007-05-22

申请号：US10622625

申请日：2003-07-18

Applicant: Klemens Kohlgrüber ,  Peter Jähn

Inventor： Klemens Kohlgrüber ,  Peter Jähn

IPC: B01F15/06

CPC classification number: B01F15/066 ,  B01F3/10 ,  B01F5/0618 ,  B01F2215/0422 ,  B01F2215/0495 ,  F28D7/0058 ,  F28F9/22 ,  F28F13/06

Abstract: A combination static mixer and heat exchanger having heat exchanger tubes (1) which are provided over their circumference with fins (2a, 2b) which have a static mixing effect.

Abstract translation: 一种具有热交换器管（1）的组合静态混合器和热交换器，其在其圆周上设置有具有静态混合效果的翅片（2a，2b）。

公开(公告)号：US20040123979A1

公开(公告)日：2004-07-01

申请号：US10330140

申请日：2002-12-30

Inventor： Ming-Shan Jeng ,  Ya-Wen Chou

IPC: F28G007/00 ,  F28D011/06

CPC classification number: F25B9/145 ,  F25B9/14 ,  F25B2309/003 ,  F25B2309/1403 ,  F25B2309/1412 ,  F25B2309/1416 ,  F28D7/005 ,  F28D7/0058

Abstract: A multi-stage thermoacoustic device includes a resonance tube mounted therein a plurality of stacks and a plurality of heat exchangers interlaid with each other adjacent to a second end of the resonance tube. A working fluid is filled in the resonance tube. A driver mounted on a first end of the resonance tube drives the working fluid oscillate in the resonance tube, the working fluid is compressed and expanded and causes temperature oscillation and thermal energy flowing from one end of the stack to the other end. The thermal energy, such as cooling capacity, is finally transferred outward through the heat exchangers on sides of the stacks. The multiple stacks and heat exchangers perform a multiple stage temperature gradient. More thermal energy is transferred, and the working efficiency is improved.

Abstract translation: 多级热声装置包括安装有多个堆叠的共振管和彼此相邻的多个热交换器，该多个热交换器邻近共振管的第二端。 工作流体填充在共振管中。 安装在谐振管的第一端的驱动器驱动谐振管中的工作流体振荡，工作流体被压缩和膨胀，并导致温度振荡和热能从堆叠的一端流到另一端。 热能，例如冷却能力，最终通过堆叠侧面的热交换器向外传递。 多个堆叠和热交换器执行多级温度梯度。 传递更多的热能，提高工作效率。

公开(公告)号：US06367703B1

公开(公告)日：2002-04-09

申请号：US09544771

申请日：2000-04-07

Applicant: Christopher G. Morosas

Inventor： Christopher G. Morosas

IPC: F24B700

CPC classification number: F28D21/0007 ,  F24D12/02 ,  F24D2200/04 ,  F24D2200/18 ,  F28D7/0058 ,  F28D21/0003 ,  F28F1/32 ,  Y02B10/70 ,  Y02B30/14

Abstract: A heating system for a building that includes a furnace having a water jacket surrounding a burner unit. Heated water is circulated from the water jacket to a heat exchange system in the building such as radiators and the water is returned to the water jacket through a return conduit to be reheated. Water from the jacket is also circulated through supplemental conduit through a gas tube water heat exchange apparatus located at the exhaust flue from the furnace for recovering heat from the exhaust gases. Water heated from the exhaust gases returns to the primary circulation system. More specifically, water flows from the cooler portions of the water jacket and/or the return conduit of the main circulation system to the gas-to-water heat exchange unit. Water flows from the gas-to-water heat exchange unit to the relatively warmer portions of the jacket and/or to the primary conduit that delivers water from the jacket to the heat exchange system of the building.

Abstract translation: 一种用于建筑物的加热系统，其包括具有围绕燃烧器单元的水套的炉。 加热水从水套循环到建筑物中的热交换系统，如散热器，水通过返回管道返回水套，以重新加热。 来自夹套的水也通过补充导管通过位于炉的排气烟道处的气体管水热交换装置循环，以从废气中回收热量。 从废气中加热的水返回主循环系统。 更具体地，水从主水循环系统的水套和/或返回管道的冷却器部分流到气 - 水热交换单元。 水从气 - 水热交换单元流到夹套和/或主管道的相对较暖的部分，其将水从套管输送到建筑物的热交换系统。

公开(公告)号：US4998181A

公开(公告)日：1991-03-05

申请号：US430910

申请日：1989-10-31

Applicant: James L. Haws ,  Timothy C. Fletcher ,  Lian-Tuu Yeh ,  John L. Darrouzet

Inventor： James L. Haws ,  Timothy C. Fletcher ,  Lian-Tuu Yeh ,  John L. Darrouzet

IPC: F28D7/00 ,  F28D15/02 ,  F28F13/06 ,  H05K7/20

CPC classification number: H05K7/20254 ,  F28D15/02 ,  F28D7/0041 ,  F28D7/0058 ,  F28F13/06

Abstract: A system for cooling, positioning and supporting phased array microwave modules within a phased array radar system wherein the modules are disposed in cooling tubes, the cooling tubes being arranged to permit coolant to continuously pass in close proximity thereto along channels formed in a coldplate. The channels can be built into a solid member wherein the cooling tubes are hollowed out portions of the solid with channels for coolant formed in the space between cooling tubes. In alternate embodiments, the channels are formed by the spaces between cooling tubes.

Abstract translation: 一种用于在相控阵雷达系统内冷却，定位和支持相控阵微波模块的系统，其中所述模块设置在冷却管中，所述冷却管被布置成允许冷却剂通过形成在冷板中的通道紧邻其中连续通过。 通道可以内置在固体构件中，其中冷却管是在固体的中空部分之间，其中形成有用于在冷却管之间的空间中形成冷却剂的通道。 在替代实施例中，通道由冷却管之间的空间形成。

公开(公告)号：US3289755A

公开(公告)日：1966-12-06

申请号：US42901465

申请日：1965-01-29

Applicant: IND COMPANIE KLEINWEFERS KONST

Inventor： HEINZ JACOBS

IPC: F28D7/00

CPC classification number: F28D7/00 ,  F28D7/005 ,  F28D7/0058