公开(公告)号：US3951737A

公开(公告)日：1976-04-20

申请号：US400421

申请日：1973-09-24

Applicant: Hans Frutschi ,  Gerassimos Sarlos ,  Jean-Francois Dupont ,  Dieter Haschke

Inventor： Hans Frutschi ,  Gerassimos Sarlos ,  Jean-Francois Dupont ,  Dieter Haschke

IPC: G21D5/06 ,  G21C3/56 ,  G21C19/28

CPC classification number: G21D5/06

Abstract: A power generating plant equipped with gas-cooled nuclear reactor with closed gas circulation system leading through at least one compressor, the reactor, through a first and a second gas turbine and back to the compressor. One of the gas turbines is in driving connection with the compressor and the other of the gas turbines is in driving connection with an electric generator for the delivery of electrical energy. There is also provided a recuperative heat exchanger, the primary path of which is located between the outlet of the second gas turbine and the inlet of the compressor. The reactor is arranged in the gas circulation system between the two gas turbines and the secondary path of the recuperative heat exchanger is arranged directly between the outlet of the compressor and the inlet of the first gas turbine.

Abstract translation: 配备有封闭气体循环系统的气体冷却核反应堆的发电厂通过至少一个压缩机，反应器，通过第一和第二燃气轮机回到压缩机。 燃气轮机中的一个与压缩机驱动连接，另一个燃气轮机与用于输送电能的发电机驱动连接。 还提供了一种换热换热器，其主要路径位于第二燃气轮机的出口和压缩机的入口之间。 反应器设置在两个燃气轮机之间的气体循环系统中，并且再生热交换器的次路径直接布置在压缩机的出口和第一燃气轮机的入口之间。

公开(公告)号：US20050141991A1

公开(公告)日：2005-06-30

申请号：US10826325

申请日：2004-04-19

Applicant: Hans Frutschi

Inventor： Hans Frutschi

IPC: F03D7/00 ,  F04D29/58 ,  F04D29/68

CPC classification number: F04D29/5846 ,  F04D29/522 ,  F04D29/682

Abstract: In a method for conditioning a compressor airflow in an axial compressor which comprises in a coaxial arrangement a central rotor and stator surrounding said rotor, an airflow is sucked in at an entrance and is compressed on the way to an exit, whereby the sucked-in airflow is a combination of a main flow and boundary flow which flows adjacent to the inner wall of the stator. Cooling air is taken from the boundary flow at an outlet which is located before the exit. A temperature of the cooling air is reduced in a simple an effective way by injecting water into the boundary flow between the entrance and the outlet. The injected water cools down the boundary flow by evaporation.

Abstract translation: 在用于调节轴向压缩机中的压缩机空气流的方法中，包括在同轴布置中的中心转子和围绕所述转子的定子，气流被吸入入口并在通向出口的途中被压缩，由此吸入 气流是邻近定子内壁流动的主流和边界流的组合。 冷却空气从出口处出口处的边界流中取出。 通过将水注入入口和出口之间的边界流中，以简单有效的方式降低冷却空气的温度。 注入的水通过蒸发冷却边界流。

公开(公告)号：US20050056001A1

公开(公告)日：2005-03-17

申请号：US10936576

申请日：2004-09-09

Applicant: Hans Frutschi ,  Rolf Dittmann

Inventor： Hans Frutschi ,  Rolf Dittmann

IPC: F02C1/10 ,  F02C6/18

CPC classification number: F02C6/18 ,  F02C1/105 ,  Y02T50/672

Abstract: In a power generation plant, for example a power station plant for the generation of electricity, a secondary machine (1a, 1b, 1c, 2) is connected downstream of an open-cycle gas turboset (100) for the utilization of the waste heat of the exhaust gases (107). The secondary machine is a machine working in a closed cycle with a gaseous process fluid, for example a closed-cycle gas turboset having a compressor (1a, 1b, 1c), a device for heating the compressed gas (6) which utilize the waste heat of the exhaust gas (107) of the primary gas turboset (100), a turbine (2) and at least one heat sink (13). In one embodiment, intercoolers (41, 42) are arranged during the compression process. A variable cycle charge of the secondary machine permits superior flexibility in the utilization of greatly varying supplies of waste heat available.

Abstract translation: 在发电厂，例如用于发电的电站设备中，二次机器（1a，1b，1c，2）连接在开放循环气体涡轮机（100）的下游，用于利用废热 的废气（107）。 二次机器是以气体工艺流体为封闭循环工作的机器，例如具有压缩机（1a，1b，1c）的封闭循环气体涡轮机，用于加热利用废物的压缩气体（6）的装置 主气体涡轮机组（100）的排气（107），涡轮机（2）和至少一个散热器（13）的热量。 在一个实施例中，在压缩过程期间布置中间冷却器（41,42）。 二次机器的可变循环装料在利用可用的大量变化的废热供应方面具有优异的灵活性。

公开(公告)号：US20080066443A1

公开(公告)日：2008-03-20

申请号：US11845182

申请日：2007-08-27

Applicant: Hans Frutschi ,  Timothy Griffin ,  Roland Span ,  Dieter Winkler

Inventor： Hans Frutschi ,  Timothy Griffin ,  Roland Span ,  Dieter Winkler

IPC: F02C7/00

CPC classification number: F02C6/18 ,  F01D17/12 ,  F02C1/105

Abstract: A gas turbine plant with a compressor, a combustion chamber, a turbine and at least one heat sink is operated with a working medium in the form of a carbon dioxide/water mixture. A hydrocarbon reacts as fuel with oxygen in the combustion chamber, and the excess carbon dioxide and water thereby occurring is tapped from the circuit. The compressor and the turbine have in each case a rotor with moving blades and a casing with flow ducts and with guide blade cascades. In the compressor and/or the turbine, matching to the expansion behavior of the working medium, which is different from that of air, is brought about by modifications of the flow ducts, of the moving blades and/or of the guide blade cascades.

Abstract translation: 具有压缩机，燃烧室，涡轮机和至少一个散热器的燃气轮机设备以二氧化碳/水混合物的形式与工作介质一起操作。 烃在燃烧室中作为燃料与氧气反应，并且从电路中抽出过量的二氧化碳和水。 压缩机和涡轮机在每种情况下都具有带有移动叶片的转子和具有流动管道和带导向叶片级联的壳体。 在压缩机和/或涡轮机中，与不同于空气的工作介质的膨胀特性匹配是通过流动管道，动叶片和/或引导叶片级联的改进而实现的。

公开(公告)号：US20050076645A1

公开(公告)日：2005-04-14

申请号：US10852656

申请日：2004-05-25

Applicant: Hans Frutschi ,  Hans Wettstein

Inventor： Hans Frutschi ,  Hans Wettstein

IPC: F02C7/00 ,  F01K21/04 ,  F02C1/10

CPC classification number: F01K21/042 ,  F01K21/047 ,  F02C1/10 ,  Y02E20/344 ,  Y02T10/16

Abstract: In a method for operating a power plant by means of a CO2 process, isentropic compression first takes place, subsequently an isobaric heat supply, then isentropic expansion, and finally isobaric heat discharge. The CO2 process broken down here takes place with internal combustion, a fuel (21) and the oxygen (18) necessary for oxidization being supplied. After the charging of the CO2 circuit (23) has been carried out, the excess CO2 formed from combustion is discharged continuously, in that this gas is led through a cooler (14), in which said gas is condensed. In order to dispose of this condensed CO2 (15), there are available here, for example, the possibilities of storing this CO2 on the ocean floor or of introducing the condensed CO2 into a worked-out deposit of natural gas.

Abstract translation: 在通过CO 2工艺操作发电厂的方法中，首先进行等熵压缩，随后进行等压热供给，然后进行等熵膨胀，最后进行等压放热。 这里分解的二氧化碳过程发生在内燃，燃料（21）和氧化所需的氧气（18）。 在进行了CO 2回路（23）的充电之后，由燃烧形成的多余的CO 2被连续排出，因为该气体被引导通过冷凝器（14），在该冷却器（14）中所述的气体被冷凝。 为了处理这种冷凝的二氧化碳（15），在这里可以找到例如将这种二氧化碳储存在海底上或将冷凝的二氧化碳引入天然气沉淀物的可能性。

公开(公告)号：US20050072154A1

公开(公告)日：2005-04-07

申请号：US10939375

申请日：2004-09-14

Applicant: Hans Frutschi

Inventor： Hans Frutschi

IPC: F01K21/04 ,  F01K1/00

CPC classification number: F01K21/04

Abstract: In a power generation unit, especially in a gasturbo group, a gaseous process fluid is guided in a closed cycle. The gaseous process fluid flows through a compression device (1), a heater (6) and an expansion device (2), especially a turbine. Downstream from the expansion device at least one heat sink (11, 13) is arranged in which the gaseous process fluid is cooled before it is returned to the compressor device (1). At least one heat sink includes a waste heat steam generator in which an overheated amount of steam (26) is generated that is added to the compressed gaseous process fluid. Together with the gaseous process fluid the steam flows through the heater (6) if necessary and is expanded together with it. The expanded steam condenses in the waste heat steam generator (11) and another heat sink (13); the condensate is processed in a filter (16) and is returned to the waste heat steam generator (11) under pressure via a feed pump (18). Due to the closed process any kind of process fluid and process filling for controlling performance can be used.

Abstract translation: 在发电单元中，特别是在gasturbo组中，气态过程流体在闭合循环中被引导。 气态过程流体流过压缩装置（1），加热器（6）和膨胀装置（2），特别是涡轮机。 在膨胀装置的下游设置有至少一个散热器（11,13），其中气态处理流体在其返回到压缩机装置（1）之前被冷却。 至少一个散热器包括废热蒸汽发生器，其中产生过热量的蒸汽（26），其被加到压缩的气态过程流体中。 与气态过程流体一起，蒸汽在必要时流过加热器（6）并与其一起膨胀。 膨胀的蒸汽在废热蒸汽发生器（11）和另一个散热器（13）中冷凝; 冷凝物在过滤器（16）中被处理，并通过进料泵（18）在压力下返回到废热蒸汽发生器（11）。 由于封闭过程，可以使用任何种类的过程流体和用于控制性能的过程填充。