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公开(公告)号：US08875515B2
公开(公告)日：2014-11-04
申请号：US13097101
申请日：2011-04-29
CPC分类号： F01K13/00 , F01K9/00 , F01K13/006 , F01K25/00 , F01K25/08 , F01K27/00 , F01K27/02 , F02C6/18 , Y02T10/166
摘要： An expansion system is presented. One embodiment of the expansion system that includes a pump configured to pressurize a condensed working fluid received from a condenser. The expansion system further includes a heat exchanger coupled to the pump and configured to vaporize the condensed working fluid received from the pump. The expansion system also includes an expander coupled to the heat exchanger and configured to expand the vaporized working fluid flowing from an inlet side of the expander to an outlet side of the expander. In addition, the expansion system includes a generator coupled to the expander and configured to generate energy in response to the expansion of the vaporized working fluid. Further, the expansion system includes an integrated cooling unit configured to convey at least a portion of the condensed working fluid from an inlet side of the generator to an outlet side of the generator to dissipate heat generated by the generator.
摘要翻译： 介绍了一个扩展系统。 膨胀系统的一个实施例，其包括构造成对从冷凝器接收的冷凝的工作流体加压的泵。 膨胀系统还包括耦合到泵并被配置为蒸发从泵接收的冷凝的工作流体的热交换器。 膨胀系统还包括连接到热交换器的膨胀器，并且构造成将从膨胀器的入口侧流出的蒸发的工作流体膨胀到膨胀机的出口侧。 此外，膨胀系统包括耦合到膨胀器并且被配置为响应于蒸发的工作流体的膨胀而产生能量的发电机。 此外，膨胀系统包括集成冷却单元，其被构造成将至少一部分冷凝的工作流体从发电机的入口侧输送到发电机的出口侧，以散发由发电机产生的热量。
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公开(公告)号：US08739541B2
公开(公告)日：2014-06-03
申请号：US12892973
申请日：2010-09-29
申请人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Pierre Sebastien Huck , Herbert Kopecek , Günther Wall
发明人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Pierre Sebastien Huck , Herbert Kopecek , Günther Wall
CPC分类号： F01K25/10 , F01K13/00 , F01K23/065
摘要： A Rankine cycle system includes: an evaporator configured to receive heat from a heat source and circulate a working fluid to remove heat from the heat source; an expander in flow communication with the evaporator and configured to expand the working fluid fed from the evaporator; a condenser in flow communication with the expander and configured to condense the working fluid fed from the expander; a pump in flow communication with the condenser and configured to pump the working fluid fed from the condenser; a first conduit for feeding a first portion of the working fluid from the pump to the evaporator; and a second conduit for feeding a second portion of the working fluid from the pump to the expander.
摘要翻译： 兰金循环系统包括：蒸发器，被配置为从热源接收热量并循环工作流体以从热源移除热量; 膨胀器，其与所述蒸发器流体连通并且构造成使从所述蒸发器供给的工作流体膨胀; 冷凝器，其与所述膨胀器流体连通并且构造成冷凝从所述膨胀器供给的工作流体; 与所述冷凝器流动连通并构造成泵送从所述冷凝器供给的工作流体的泵; 用于将工作流体的第一部分从泵馈送到蒸发器的第一管道; 以及用于将来自泵的工作流体的第二部分进给到膨胀器的第二管道。
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公开(公告)号：US20140047838A1
公开(公告)日：2014-02-20
申请号：US13588447
申请日：2012-08-17
摘要： Solar energy receivers and methods of using the same are provided. The receiver includes a plurality of absorber members configured to absorb concentrated solar radiation. The plurality of absorber members define at least one fluid transport channel. The solar receiver also includes a plurality of structural plates, wherein each of the plurality of structural plates is positioned between adjacent absorber members to define an inner fluid transport passage and a plurality of outer fluid transport passages. The inner fluid transport passage is in flow communication with the plurality of outer fluid transport passages. The plurality of outer fluid transport passages are in thermal communication with the plurality of absorber members.
摘要翻译： 提供了太阳能接收器及其使用方法。 接收器包括被配置为吸收集中的太阳辐射的多个吸收体构件。 多个吸收器构件限定至少一个流体输送通道。 太阳能接收器还包括多个结构板，其中多个结构板中的每一个都位于相邻的吸收体之间，以限定内部流体输送通道和多个外部流体输送通道。 内部流体输送通道与多个外部流体输送通道流体连通。 多个外部流体输送通道与多个吸收体构件热连通。
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公开(公告)号：US20140013740A1
公开(公告)日：2014-01-16
申请号：US13549555
申请日：2012-07-16
申请人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
发明人： Rodrigo Rodriguez Erdmenger , Cathal Clancy , Daniel Edward Loringer , Jassin Marcel Fritz , Neil Xavier Blythe , Lukas William Johnson , Sebastian Walter Freund , Pierre Sébastien Huck , Jonathan Edward Nagurney , Yu Du , Matthias Lang , Rudolf Konrad Selmeier , Elisa Jubany Arribas
CPC分类号： F02B37/004 , F01N2240/02 , F02B37/013 , F02B37/18 , F02B37/20 , F02M26/08 , F02M26/09 , F02M26/22 , Y02T10/144
摘要： An exemplary turbocharger system for an internal combustion engine is provided. The turbocharger system includes a first turbine and a second turbine. The first turbine is in fluid communication with the internal combustion engine. The first turbine receives a first portion exhaust gas discharged from the internal combustion engine and provides a first turbine exhaust gas. The second turbine is in fluid communication with the first turbine via an inter-stage channel. The inter-stage channel transports the first turbine exhaust gas from the first turbine to the second turbine. The inter-stage channel is in thermal connection with an exhaust gas recirculation channel defined between an inlet and an outlet of the internal combustion engine. The first turbine exhaust gas flowing through the inter-stage channel is capable of being heated by a second portion exhaust gas discharged from the internal combustion engine and flowing through the exhaust gas recirculation channel.
摘要翻译： 提供了一种用于内燃机的示例性涡轮增压器系统。 涡轮增压器系统包括第一涡轮机和第二涡轮机。 第一涡轮机与内燃机流体连通。 第一涡轮机接收从内燃机排出的第一部分排气并提供第一涡轮机废气。 第二涡轮机经由级间通道与第一涡轮流体连通。 所述级间通道将所述第一涡轮机废气从所述第一涡轮传送到所述第二涡轮机。 级间通道与内燃机的入口和出口之间限定的废气再循环通道热连接。 流过级间通道的第一涡轮废气能够被从内燃机排出的第二部分废气加热并流过废气再循环通道。
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公开(公告)号：US20100263842A1
公开(公告)日：2010-10-21
申请号：US12425424
申请日：2009-04-17
申请人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Matthew Alexander Lehar , Richard Aumann
发明人： Gabor Ast , Sebastian Walter Freund , Thomas Johannes Frey , Matthew Alexander Lehar , Richard Aumann
CPC分类号： F28F13/187 , F01K25/08 , F22B37/10 , F22B37/107 , F28F2255/20 , Y10T428/24372
摘要： An organic rankine cycle system for recovering and utilizing waste heat from a waste heat source by using a closed circuit of a working fluid is provided. The organic rankine cycle system includes at least one evaporator. The evaporator further includes a surface-treated substrate for promoting nucleate boiling of the working fluid thereby limiting the temperature of the working fluid below a predetermined temperature. The evaporator is further configured to vaporize the working fluid by utilizing the waste heat from the waste heat source.
摘要翻译： 提供了一种通过使用工作流体闭合回收和利用来自废热源的废热的有机酸碱循环系统。 有机坡酸循环系统包括至少一个蒸发器。 蒸发器还包括用于促进工作流体的核沸腾的表面处理的基底，从而将工作流体的温度限制在预定温度以下。 蒸发器还被配置为通过利用来自废热源的废热来蒸发工作流体。
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公开(公告)号：US20140000261A1
公开(公告)日：2014-01-02
申请号：US13538323
申请日：2012-06-29
CPC分类号： F01K25/103 , F01K23/02 , Y02E20/14
摘要： A waste heat recovery system is provided. The waste heat recovery system includes a Rankine cycle system for circulating a working fluid. The Rankine cycle system includes at least one first waste heat recovery boiler configured to transfer heat from a heat source to the working fluid. The Rankine cycle system also includes a first expander configured to receive the heated working fluid from the at least one first waste heat recovery boiler. Further, the Rankine cycle system includes a second expander and a third expander coupled to at least one electric generator. The waste heat recovery system also includes a condenser configured to receive the working fluid at low pressure from the first expander, the second expander and the third expander for cooling and a pump connected to the condenser for receiving a cooled and condensed flow of the working fluid from the condenser.
摘要翻译： 提供废热回收系统。 废热回收系统包括用于循环工作流体的兰金循环系统。 兰金循环系统包括至少一个第一废热回收锅炉，其构造成将热量从热源传递到工作流体。 兰金循环系统还包括构造成从至少一个第一废热回收锅炉接收加热的工作流体的第一膨胀器。 此外，兰金循环系统包括耦合到至少一个发电机的第二扩展器和第三扩展器。 废热回收系统还包括冷凝器，其被构造成以低压从第一膨胀器，第二膨胀器和第三膨胀器接收用于冷却的工作流体，以及连接到冷凝器的泵，用于接收工作流体的冷却和冷凝流 从冷凝器。
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7.发明申请DIRECT EVAPORATOR SYSTEM AND METHOD FOR ORGANIC RANKINE CYCLE SYSTEMS 审中-公开直接蒸发器系统和有机RANKINE循环系统的方法公开(公告)号：US20130133868A1
公开(公告)日：2013-05-30
申请号：US13512689
申请日：2010-11-08
IPC分类号： F28F9/00
CPC分类号： F28F9/00 , F01K25/08 , F22B29/067
摘要： Systems and methods include heat exchangers using Organic Rankine Cycle (ORC) fluids in power generation systems. A system for power generation using an ORC comprises: a heat exchanger configured to be mounted entirely inside a duct, the heat exchanger comprising a single inlet which traverses from an outer side of the duct to an inner side of the duct, a single outlet which traverses from the inner side of the duct to the outer side of the duct, and a conduit connecting the single inlet to the single outlet, the conduit being provided entirely inside the duct.
摘要翻译： 系统和方法包括在发电系统中使用有机兰金循环（ORC）的热交换器。 一种使用ORC的发电系统包括：热交换器，其被配置为完全安装在管道内部，所述热交换器包括从所述管道的外侧横向到所述管道的内侧的单个入口，单个出口， 从管道的内侧穿过管道的外侧，以及将单个入口连接到单个出口的导管，导管完全设置在管道内。
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公开(公告)号：US20130031902A1
公开(公告)日：2013-02-07
申请号：US13197108
申请日：2011-08-03
申请人： Rodrigo Rodriguez Erdmenger , Douglas C. Hofer , Jassin Fritz , Alberto Scotti Del Greco , Georgios Bikas , Mark Stablein , Sebastian Walter Freund , Vittorio Michelassi
发明人： Rodrigo Rodriguez Erdmenger , Douglas C. Hofer , Jassin Fritz , Alberto Scotti Del Greco , Georgios Bikas , Mark Stablein , Sebastian Walter Freund , Vittorio Michelassi
IPC分类号： F02C6/12
CPC分类号： F02B37/002 , F02B37/013 , F02M23/00 , F02M26/08 , F02M35/10255 , F02M37/18 , Y02T10/144 , Y02T10/146
摘要： Various methods and systems are provided for an engine. In one example, the system includes a two-stage turbocharger which has first turbocharger with a first turbine and a first compressor and a second turbocharger with a second turbine and a second compressor, where the first turbine and the second turbine are arranged in parallel and the first compressor and the second compressor are arranged in series. The system may include a duct coupling turbine inlets of the first and second turbine, and a valve coupled between the duct and the inlet of the first turbine to throttle flow to first turbine.
摘要翻译： 为发动机提供各种方法和系统。 在一个示例中，该系统包括具有第一涡轮机的第一涡轮增压器和具有第二涡轮机和第二压缩机的第一压缩机和第二涡轮增压器的两级涡轮增压器，其中第一涡轮机和第二涡轮机并联布置， 第一压缩机和第二压缩机串联布置。 该系统可以包括管道联接第一和第二涡轮机的涡轮机入口，以及联接在第一涡轮机的管道和入口之间的阀，以节流到第一涡轮机的流量。
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公开(公告)号：US20120272648A1
公开(公告)日：2012-11-01
申请号：US13097101
申请日：2011-04-29
IPC分类号： F01K13/00
CPC分类号： F01K13/00 , F01K9/00 , F01K13/006 , F01K25/00 , F01K25/08 , F01K27/00 , F01K27/02 , F02C6/18 , Y02T10/166
摘要： An expansion system is presented. One embodiment of the expansion system that includes a pump configured to pressurize a condensed working fluid received from a condenser. The expansion system further includes a heat exchanger coupled to the pump and configured to vaporize the condensed working fluid received from the pump. The expansion system also includes an expander coupled to the heat exchanger and configured to expand the vaporized working fluid flowing from an inlet side of the expander to an outlet side of the expander. In addition, the expansion system includes a generator coupled to the expander and configured to generate energy in response to the expansion of the vaporized working fluid. Further, the expansion system includes an integrated cooling unit configured to convey at least a portion of the condensed working fluid from an inlet side of the generator to an outlet side of the generator to dissipate heat generated by the generator.
摘要翻译： 介绍了一个扩展系统。 膨胀系统的一个实施例，其包括构造成对从冷凝器接收的冷凝工作流体加压的泵。 膨胀系统还包括耦合到泵并被配置为蒸发从泵接收的冷凝的工作流体的热交换器。 膨胀系统还包括连接到热交换器的膨胀器，并且构造成将从膨胀器的入口侧流出的蒸发的工作流体膨胀到膨胀机的出口侧。 此外，膨胀系统包括耦合到膨胀器并且被配置为响应于蒸发的工作流体的膨胀而产生能量的发电机。 此外，膨胀系统包括集成冷却单元，该冷却单元构造成将冷凝的工作流体的至少一部分从发电机的入口侧输送到发电机的出口侧，以散发由发电机产生的热量。
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10.发明申请RANKINE CYCLE INTEGRATED WITH ORGANIC RANKINE CYCLE AND ABSORPTION CHILLER CYCLE 有权与有机RANKINE循环和吸收式冷冻循环相结合的RANKINE CYCLE公开(公告)号：US20120125002A1
公开(公告)日：2012-05-24
申请号：US12949865
申请日：2010-11-19
申请人： Matthew Alexander Lehar , Sebastian Walter Freund , Thomas Johannes Frey , Gabor Ast , Pierre Sebastien Huck , Monika Muehlbauer
发明人： Matthew Alexander Lehar , Sebastian Walter Freund , Thomas Johannes Frey , Gabor Ast , Pierre Sebastien Huck , Monika Muehlbauer
CPC分类号： F01K23/02 , F01K23/04 , F01K25/103
摘要： A power generation system is provided. The system comprises a first Rankine cycle-first working fluid circulation loop comprising a heater, an expander, a heat exchanger, a recuperator, a condenser, a pump, and a first working fluid; integrated with a) a second Rankine cycle-second working fluid circulation loop comprising a heater, an expander, a condenser, a pump, and a second working fluid comprising an organic fluid; and b) an absorption chiller cycle comprising a third working fluid circulation loop comprising an evaporator, an absorber, a pump, a desorber, a condenser, and a third working fluid comprising a refrigerant. In one embodiment, the first working fluid comprises CO2. In one embodiment, the first working fluid comprises helium, air, or nitrogen.
摘要翻译： 提供发电系统。 该系统包括第一兰金循环第一工作流体循环回路，其包括加热器，膨胀器，热交换器，换热器，冷凝器，泵和第一工作流体; 与a）第二兰金循环 - 第二工作流体循环回路集成，包括加热器，膨胀器，冷凝器，泵和包括有机流体的第二工作流体; 以及b）吸收式制冷机循环，包括第三工作流体循环回路，其包括蒸发器，吸收器，泵，解吸器，冷凝器和包括制冷剂的第三工作流体。 在一个实施例中，第一工作流体包括CO 2。 在一个实施例中，第一工作流体包括氦气，空气或氮气。
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