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公开(公告)号：US08127829B2
公开(公告)日：2012-03-06
申请号：US11516402
申请日：2006-09-06
申请人： Daniel R. Sabatino , Scott F. Kaslusky , Hayden M. Reeve , Louis J. Spadaccini , Louis Chiappetta , He Huang , David R. Sobel
发明人： Daniel R. Sabatino , Scott F. Kaslusky , Hayden M. Reeve , Louis J. Spadaccini , Louis Chiappetta , He Huang , David R. Sobel
CPC分类号： F28F13/003
摘要： A heat exchanger includes one or more passages and one or more metal foam sections adjacent the passage to promote an exchange of heat relative to the passage. The metal foam section includes a nominal thermal conductivity gradient there though to provide a desirable balance of heat exchange properties within the metal foam section.
摘要翻译： 热交换器包括一个或多个通道和邻近通道的一个或多个金属泡沫部分，以促进相对于通道的热交换。 金属泡沫部分包括标称的热导率梯度，尽管在金属泡沫部分内提供期望的热交换性质的平衡。
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公开(公告)号：US07231769B2
公开(公告)日：2007-06-19
申请号：US10767582
申请日：2004-01-29
IPC分类号： F02C7/14
CPC分类号： B01D19/0031 , F02C7/185 , F02C7/224 , Y02T50/672 , Y02T50/675
摘要： A cooling system for a gas turbine engine includes a fuel deoxygenator for increasing the cooling capacity of the fuel. The fuel deoxygenator removes dissolved gases from the fuel to prevent the formation of insoluble deposits. The prevention of insoluble deposits increases the usable cooling capacity of the fuel. The increased cooling capacity of the deoxygenated fuel provides a greater heat sink for cooling air used to protect engine components. The improved cooling capacity of the cooling air provides for increased engine operating temperatures that improves overall engine efficiency.
摘要翻译： 用于燃气涡轮发动机的冷却系统包括用于增加燃料的冷却能力的燃料脱氧器。 燃料脱氧器从燃料中除去溶解的气体，以防止形成不溶性沉积物。 防止不溶性沉积物增加燃料的可用冷却能力。 脱氧燃料的增加的冷却能力为用于保护发动机部件的冷却空气提供更大的散热器。 冷却空气的改进的冷却能力提供了增加的发动机工作温度，从而提高整体发动机效率。
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13.发明授权公开(公告)号：US07175693B2
公开(公告)日：2007-02-13
申请号：US10769169
申请日：2004-01-30
IPC分类号： B01D53/22
CPC分类号： F02C7/224 , B01D19/0031 , B01D61/00 , B01D67/0083 , B01D69/02 , F02C7/22
摘要： A method for preventing fuel from migrating, i.e., infiltrating, into a mircoporous polymer membrane, such as that used in a fuel deoxygenator device of an aircraft to remove dissolved oxygen from the fuel, includes heating the membrane to reduce the size of micropores in the membrane from a first size to a second size that is large enough to allow migration of oxygen through the membrane and small enough to prevent migration of fuel into the membrane. The membrane is an amorphous fluoropolymer on a PVDF substrate and the micropores are reduced in size by heating the membrane at a temperature between 130° C. and 150° C. for 2 hours.
摘要翻译： 用于防止燃料迁移（即，渗透）到诸如在飞行器的燃料脱氧器装置中使用以除去燃料中的溶解氧的微孔聚合物膜的方法包括加热膜以减小微孔中的微孔尺寸 膜从第一尺寸到第二尺寸足够大以允许氧气通过膜的迁移并且足够小以防止燃料迁移到膜中。 膜是PVDF基材上的无定形含氟聚合物，并且通过在130℃至150℃之间的温度下加热膜2小时使微孔减小。
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公开(公告)号：US20100218512A1
公开(公告)日：2010-09-02
申请号：US11990964
申请日：2005-08-25
CPC分类号： F28F13/003 , F25B21/02 , F25B2321/0251 , H01L35/30
摘要： A thermoelectric system (10) for pumping heat having at least one foam heat exchanger (45) is provided that enhances heat transfer away from the system (10) to increase overall system efficiency and performance of the system.
摘要翻译： 提供了一种用于泵送热量的热电系统（10），其具有至少一个泡沫热交换器（45），其增强远离系统（10）的热传递，以提高系统的整体系统效率和性能。
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公开(公告)号：US07153343B2
公开(公告)日：2006-12-26
申请号：US10808151
申请日：2004-03-24
CPC分类号： B01D19/0031 , B01D19/0005 , B01D61/00 , C10G31/11 , F02C7/22 , F02C7/224
摘要： A fuel system for an energy conversion device includes a deoxygenator system with a porous membrane. The deoxygenator includes an oxygen receiving channel separated from the fuel channel by the porous membrane. The capillary forces counteract the pressure differential across the membrane, preventing any leakage of the fuel, while the oxygen concentration differential across the membrane allows for deoxygenation of the fuel through the porous membrane.
摘要翻译： 用于能量转换装置的燃料系统包括具有多孔膜的脱氧器系统。 脱氧器包括通过多孔膜与燃料通道分离的氧气接收通道。 毛细管力抵消膜上的压力差，防止燃料的任何泄漏，同时膜上的氧浓度差异允许燃料通过多孔膜脱氧。
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公开(公告)号：US07093437B2
公开(公告)日：2006-08-22
申请号：US10767893
申请日：2004-01-29
IPC分类号： F02C7/22
CPC分类号： B01D19/0031 , F02C7/236 , F05D2260/96 , F05D2270/301 , Y02T50/672
摘要： A fuel delivery system for a gas turbine engine includes a main fuel pump supplying fuel to a fuel-metering device. The operational flow range of the fuel system is dependent on a minimum net positive suction pressure at the main pump inlet required to prevent pump cavitation. A mixture of fuel and dissolved gases increases the minimum net positive suction pressure required to prevent cavitation. A fuel de-aerator including a permeable membrane removes dissolved gases from the fuel to eliminate formation of dissolved gases. The elimination of dissolved gases from within the liquid fuel reduces the required net positive suction pressure, enabling a greater operational flow range.
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公开(公告)号：US07615104B2
公开(公告)日：2009-11-10
申请号：US11265845
申请日：2005-11-03
IPC分类号： B01D53/22
CPC分类号： B01D69/12 , B01D19/0031 , B01D53/228 , B01D63/082 , B01D65/08 , B01D69/06 , B01D71/32 , B01D2321/02 , B64D37/32 , Y02T50/44
摘要： A fuel system for an energy conversion device includes a deoxygenator system with an oxygen permeable membrane formed from a multiple of layers. The layers include a sealant layer, an oxygen permeability layer and a porous backing layer. The layered composite oxygen permeable membrane maximizes the oxygen transfer rate and minimizes the fuel leakage rate.
摘要翻译： 用于能量转换装置的燃料系统包括具有由多层形成的透氧膜的脱氧器系统。 这些层包括密封剂层，氧气渗透层和多孔背衬层。 层状复合透氧膜使氧气传输速率最大化，并使燃油泄漏率最小化。
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公开(公告)号：US07393388B2
公开(公告)日：2008-07-01
申请号：US11128571
申请日：2005-05-13
申请人： Louis J. Spadaccini , Harry Cordatos , Thomas Gregory Tillman , Alexander G. Chen , Louis Chiappetta , James R. Irish , Foster Phillip Lamm , Stephen R. Jones
发明人： Louis J. Spadaccini , Harry Cordatos , Thomas Gregory Tillman , Alexander G. Chen , Louis Chiappetta , James R. Irish , Foster Phillip Lamm , Stephen R. Jones
CPC分类号： B64D37/32 , B01D19/0031 , B01D19/0036 , B01D61/00 , B01D63/10 , Y02T50/44
摘要： A deoxygenator includes a plurality of permeable membranes spirally wound about an exhaust tube for removing dissolved oxygen from a hydrocarbon fuel. The permeable membrane is spirally wrapped about the exhaust tube and defines fuel passages and exhaust passages. The fuel passages and exhaust passages alternate such that each fuel passage is bounded on each adjacent side by an exhaust passage. An oxygen partial pressure differential is generated across the permeable membrane to draw dissolved oxygen from fuel in the fuel passage. The dissolved oxygen is then communicated through openings about the circumference of the exhaust tube and out the deoxygenator.
摘要翻译： 脱氧器包括围绕排气管螺旋地缠绕以从烃燃料中除去溶解氧的多个可渗透膜。 可渗透膜围绕排气管螺旋缠绕并限定燃料通道和排气通道。 燃料通道和排气通道交替使得每个燃料通道在每个相邻侧由排气通道限定。 在渗透膜上产生氧分压，以从燃料通道中的燃料中抽出溶解氧。 然后将溶解的氧气通过围绕排气管的圆周的开口连通并脱出脱氧器。
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公开(公告)号：US20080016846A1
公开(公告)日：2008-01-24
申请号：US11488393
申请日：2006-07-18
申请人： Louis J. Spadaccini
发明人： Louis J. Spadaccini
IPC分类号： F02K11/00
摘要： A rocket engine combustion chamber wall operates as a heat exchange section through which the fuel passes in a heat exchange relationship. By first passing the fuel through a deoxygenator system fuel stabilization unit (FSU), oxygen is selectively removed such that the heat sink capacity of the fuel is increased which translates into an increased impulse power rocket engine.
摘要翻译： 火箭发动机燃烧室壁作为热交换部分操作，燃料通过热交换部分以热交换关系通过。 首先使燃料通过脱氧器系统燃料稳定单元（FSU），选择性地去除氧气，使得燃料的散热能力增加，这转化为增加的脉冲功率火箭发动机。
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公开(公告)号：US07260926B2
公开(公告)日：2007-08-28
申请号：US10760663
申请日：2004-01-20
CPC分类号： F02C7/22 , B64D37/34 , F02C7/236 , F05D2260/20 , Y02T50/675
摘要： A fuel based thermal management system includes a fuel stabilization system which permits the fuel to exceed the traditional coking temperatures. High temperature components are arranged along the fuel flow path such that even at the higher operating temperatures the fuel operates as a heat sink to transfer heat from high temperature components to the fuel. An optimal high temperature ester-based oil permits an oil-loop to exceed current oil temperature limits and achieve a high temperature to permit efficient rejection of heat to the fuel late in the fuel flow path.
摘要翻译： 基于燃料的热管理系统包括允许燃料超过传统焦化温度的燃料稳定系统。 高温部件沿着燃料流动路径布置，使得即使在更高的操作温度下，燃料作为散热器工作，以将热量从高温部件传递到燃料。 最佳的高温酯基油允许油循环超过当前的油温限制并实现高温以允许在燃料流动路径中晚期有效地排出燃料到燃料。
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