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    • 22. 发明授权
    • Universal thermodynamic gas turbine in a closed Carnot cycle
    • 通用热力学燃气轮机在封闭的卡诺循环
    • US07426832B2
    • 2008-09-23
    • US11212815
    • 2005-08-25
    • Marius A. Paul
    • Marius A. Paul
    • F01K7/34
    • F01K25/10F01K25/08F02C1/10F02C7/141F05D2210/12F05D2210/13F05D2240/40
    • A closed-cycle gas turbine power generator system with a combined cycle system with a neutral gaseous primary motive medium and a secondary phase change medium with a lower pressure sub-system having a counter-rotating compressor module in combination with a counter-rotating gas turbine module, and with a higher pressure sub-system having a counter-rotating compressor module and a counter-rotating gas turbine module wherein the phase change medium in liquid form is injected into the compressor modules during compression of the primary motive medium with the phase change medium changing to a gas to form a compressed gaseous mixture that is heated by the heat source and supplied to the gas turbine module of the higher pressure sub-system for partial expansion and combining with a heated portion of the compressed gaseous mixture from the compressor module for final expansion in the lower pressure gas turbine modules.
    • 一种封闭循环燃气轮机发电机系统,其具有具有中性气体主动力介质的组合循环系统和具有低压子系统的次级相变介质,该低压子系统具有反向旋转压缩机模块与反向旋转燃气轮机 模块,并具有具有反向旋转压缩机模块和反向旋转燃气轮机模块的更高压力的子系统,其中在相变的主动力介质的压缩期间将液体形式的相变介质注入到压缩机模块中 介质改变为气体以形成被热源加热并被供应到高压子系统的燃气轮机模块的压缩气体混合物,用于部分膨胀并与来自压缩机模块的压缩气体混合物的加热部分组合 用于在低压燃气轮机模块中的最终膨胀。
    • 27. 发明授权
    • Compressed gas dispensing station with high pressure compressor with internal cooled compression
    • 具有内部冷却压缩的高压压缩机的压缩气体分配站
    • US06227823B1
    • 2001-05-08
    • US09095375
    • 1998-06-10
    • Marius A. PaulAna Paul
    • Marius A. PaulAna Paul
    • F04B2300
    • F04B41/02F04B39/062
    • A compressed gas dispensing station having a high pressure gas compressor with a cyclic control system for selective recirculation of cooled, ultra high pressure gas through the compression chamber after the end of the compression stroke for scavenging hot compressed gas from the compression chamber and providing a residual, partially-expanded replacement gas for the expansion stroke which is mixed with the incoming, new charge of gas for a cryogenic gas at the start of compression and a relatively low temperature gas at the end of compression for a single stage compressor. The cyclic control system times the opening and closing of two delivery valves for separate 4000 psi and a 3600 psi branches, the delivery valve for the 4000 psi branch also regulating recirculation of 4000 psi cooled gas through the compression chamber for the 3600 psi branch after the end of the compression stroke to cool the chamber and replace the hot residual compression gas with a cold expanded gas, which is further expanded in the expansion stroke. Compressed gas is collected and stored in two receiver tanks having different pressures for mixing and dispensing at a customer service station according to customer requirements.
    • 一种具有高压气体压缩机的压缩气体分配站,具有循环控制系统,用于在压缩冲程结束之后通过压缩室选择性再循环冷却的超高压气体,以从压缩室中清除热压缩气体并提供残余物 用于膨胀冲程的部分膨胀的替代气体,其与在压缩开始时用于低温气体的新的气体输入混合,并且在单级压缩机的压缩结束时与相对低温的气体混合。 循环控制系统打开和关闭两个输送阀,分开4000 psi和3600 psi分支,4000 psi分支的输送阀也可调节4000 psi冷却气体通过压缩室的再循环,用于3600 psi分支 结束压缩行程以冷却腔室,并用冷膨胀气体替换热残余压缩气体,膨胀气体在膨胀冲程中进一步膨胀。 根据客户要求,将压缩气体收集并储存在具有不同压力的两个接收罐中,用于在客户服务站进行混合和分配。
    • 29. 发明授权
    • Gas turbine engine operating method
    • 燃气轮机发动机运行方式
    • US5341636A
    • 1994-08-30
    • US3098
    • 1993-01-11
    • Marius A. Paul
    • Marius A. Paul
    • F01D5/18F02C6/00F02C7/12F02C9/16F02K3/075F23R3/34F23R3/38F02C7/16
    • F01D5/18F01D5/185F01D5/189F02C3/08F02C3/30F02C6/003F02C7/12F02C7/16F02C7/224F02C9/16F02K3/075F02K3/10F02K3/11F23R3/34F23R3/38F05D2260/201F05D2260/232Y02E20/14Y02T50/671Y02T50/676
    • A gas turbine engine that can operate at a very high efficiency over a wide range of load conditions. In one important feature of the invention, combustion gases are discharged along two paths, one with constant energy and the other with energy that varies in accordance with the engine load. The constant energy discharge drives a turbine that, in turn, operates a compressor for the engine at a constant, high efficiency. Alternatively, the compressor is driven at a speed that varies inversely with the engine load such that the engine operates at a high efficiency for all loads. In another, independent feature of the invention, the combustion occurs at a stoichiometric ration of fuel and air, with the turbine blades being protected from the vastly increased combustion gas temperatures by an internal array of passageways through which cooling liquid, e.g., liquid fuel, and air are channeled. The fuel and air mix together to from a rich, turbulent pre-mix for ejection directly into the surrounding combustion chamber. This configuration can also be utilized to inject steam into the combustion chamber, to provide a Rankine cycle, with internal cogeneration. In yet another independent aspect of the invention, the compressor that supplied compressed air to the combustion chamber includes two counter-rotating radial impellers, with the second impeller further functioning as a diffuser for the first impeller.
    • 一种燃气涡轮发动机,可在宽范围的负载条件下以非常高的效率运行。 在本发明的一个重要特征中,燃烧气体沿着两个路径排出,一个具有恒定的能量,另一个具有根据发动机负载而变化的能量。 恒定能量放电驱动涡轮机,涡轮机又以恒定的高效率操作发动机的压缩机。 或者,压缩机以与发动机负载成反比的速度驱动,使得发动机以高效率对所有负载进行操作。 在另一个本发明的独立特征中,燃烧以燃料和空气的化学计量比进行发生,通过内部的通道阵列来保护涡轮机叶片免受大大增加的燃烧气体温度的影响,冷却液体例如液体燃料, 空气被引导。 燃料和空气混合在一起,由丰富的湍流预混合物直接喷射到周围的燃烧室中。 这种结构也可用于将蒸气喷入燃烧室,以提供具有内部热电联产的兰金循环。 在本发明的另一独立方面,向燃烧室供应压缩空气的压缩机包括两个反向旋转的径向叶轮,第二叶轮还用作第一叶轮的扩散器。