公开(公告)号：US20120023962A1

公开(公告)日：2012-02-02

申请号：US13217658

申请日：2011-08-25

Applicant: Lisa Anne Wichmann ,  Daniel David Snook ,  Samuel David Draper ,  Noémie Dion Ouellet ,  Scott Allen Rittenhouse

Inventor： Lisa Anne Wichmann ,  Daniel David Snook ,  Samuel David Draper ,  Noémie Dion Ouellet ,  Scott Allen Rittenhouse

IPC: F02C9/00

CPC classification number: F02C6/06 ,  F02C3/34 ,  F02C9/18 ,  F05D2260/85 ,  F05D2270/301

Abstract: At least one main air compressor makes a compressed ambient gas flow. The compressed ambient gas flow is delivered to a turbine combustor at a pressure that is greater than or substantially equal to an output pressure delivered to the turbine combustor from a turbine compressor as at least a first portion of a recirculated gas flow. A fuel stream is delivered to the turbine combustor, and a combustible mixture is formed and burned, forming the recirculated gas flow. A turbine power is produced that is substantially equal to at least a power required to rotate the turbine compressor. At least a portion of the recirculated gas flow is recirculated through a recirculation loop. An excess portion of the recirculated gas flow is vented or a portion of the recirculated gas flow bypasses the turbine combustor or both.

Abstract translation: 至少一个主要空气压缩机使压缩的环境气体流动。 压缩的环境气体流以大于或基本上等于从涡轮压缩机作为再循环气流的至少第一部分输送到涡轮机燃烧器的输出压力的压力被输送到涡轮机燃烧器。 燃料流被输送到涡轮机燃烧器，并且形成并燃烧可燃混合物，形成再循环气体流。 产生的涡轮功率基本上等于至少旋转涡轮压缩机所需的功率。 再循环气流的至少一部分通过循环回路再循环。 再循环气流的一部分被排出，或者再循环气流的一部分绕过涡轮机燃烧室或两者。

公开(公告)号：US20120023957A1

公开(公告)日：2012-02-02

申请号：US13217610

申请日：2011-08-25

Applicant: Samuel David Draper ,  Kenneth William Kohl

Inventor： Samuel David Draper ,  Kenneth William Kohl

IPC: F02C7/00 ,  F02C9/00

CPC classification number: F02C3/34 ,  F01K23/10 ,  F01K23/14 ,  F02C6/04 ,  F05D2260/61

Abstract: A power plant arrangement and method of operation is provided. The power plant arrangement includes at least one main air compressor and at least one gas turbine assembly. Each assembly includes a turbine combustor for mixing a portion of compressed ambient gas with a portion of a recirculated low oxygen content gas flow and a fuel stream for burning to form the recirculated low oxygen content gas flow. A recirculation loop for recirculating at least a portion of the recirculated low oxygen content gas flow from the turbine to a turbine compressor is provided. At least one auxiliary apparatus is fluidly connected to the main air compressor and may be at least partially powered by the compressed ambient gas flow.

Abstract translation: 提供了电厂布置和操作方法。 发电厂装置包括至少一个主空气压缩机和至少一个燃气轮机组件。 每个组件包括涡轮机燃烧器，用于将一部分压缩的环境气体与一部分再循环的低氧含量气体流和用于燃烧的燃料流混合以形成再循环的低氧含量气体流。 提供了一种再循环回路，用于将至少一部分再循环的低氧含量气体流从涡轮再循环到涡轮压缩机。 至少一个辅助设备流体地连接到主空气压缩机，并且可以至少部分地由压缩的环境气流供电。

公开(公告)号：US20100239409A1

公开(公告)日：2010-09-23

申请号：US12406343

申请日：2009-03-18

Applicant: Samuel David Draper

Inventor： Samuel David Draper

IPC: F01D25/12 ,  B23P15/02 ,  B23P6/00 ,  F01D5/18

CPC classification number: F01D5/005 ,  F01D5/186 ,  F05D2230/80 ,  F05D2260/221 ,  F05D2260/2212 ,  Y02T50/671 ,  Y02T50/676 ,  Y10T29/49318 ,  Y10T29/49341

Abstract: A method of using a film-cooling insert for a turbine airfoil is disclosed. The method includes forming an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling circuit and an airfoil surface. The method also includes forming a film-cooling insert and disposing the film-cooling insert in the film-cooling hole. A method of reconstructing a film-cooling insert for a turbine airfoil is also disclosed. The method includes removing a remnant of a film-cooling insert from a film-cooling hole of a turbine airfoil. The method also includes disposing a second film-cooling insert in the film-cooling hole.

Abstract translation: 公开了一种使用薄膜冷却插入件用于涡轮机翼型的方法。 该方法包括形成具有在翼型件冷却回路和翼型件表面之间延伸的膜冷却孔的翼型件侧壁。 该方法还包括形成薄膜冷却插入件并将薄膜冷却插入件设置在薄膜冷却孔中。 还公开了一种重建用于涡轮机翼型的薄膜冷却插入件的方法。 该方法包括从涡轮机翼片的薄膜冷却孔中去除薄膜冷却插入物的残留物。 该方法还包括在薄膜冷却孔中设置第二薄膜冷却插入件。

公开(公告)号：US20100229720A1

公开(公告)日：2010-09-16

申请号：US12402308

申请日：2009-03-11

Applicant: Chandrashekhar Ganpatrao Sonwane ,  Samuel David Draper

Inventor： Chandrashekhar Ganpatrao Sonwane ,  Samuel David Draper

IPC: B01D59/26 ,  B01D59/24 ,  B01D59/12

CPC classification number: B01D53/1425 ,  B01D53/1475 ,  B01D2257/504 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

Abstract: Systems, methods, and apparatus for capturing CO2 using a solvent are provided. A gas that includes carbon dioxide may be mixed with a solvent that is operable to absorb at least a portion of the carbon dioxide from the gas. The solvent containing the carbon dioxide may be provided to at least one removal system operable to remove at least a portion of the liquid contained in the solvent. The solvent output by the removal system may be stripped to extract at least a portion of the carbon dioxide from the solvent.

Abstract translation: 提供了使用溶剂捕获CO 2的系统，方法和设备。 包括二氧化碳的气体可以与可操作以从气体吸收至少一部分二氧化碳的溶剂混合。 含有二氧化碳的溶剂可以提供给至少一个可除去溶剂中包含的液体的至少一部分的去除系统。 去除系统输出的溶剂可以被汽提以从溶剂中提取至少一部分二氧化碳。

公开(公告)号：US07137776B2

公开(公告)日：2006-11-21

申请号：US10176458

申请日：2002-06-19

Applicant: Samuel David Draper ,  Michael Blair ,  Abbas Alahyari

Inventor： Samuel David Draper ,  Michael Blair ,  Abbas Alahyari

IPC: F01D5/18

CPC classification number: F28F13/02 ,  F23R3/005 ,  F23R2900/00018 ,  F28D2021/0078 ,  F28F2260/02

Abstract: An embedded microcircuit for producing an improved cooling film over a surface of a part, comprising an inlet through which a coolant gas may enter, a circuit channel extending from the inlet through which the coolant gas may flow, and a slot film hole formed at a terminus of the circuit channel through which the coolant gas may exit a part.

Abstract translation: 一种用于在部件表面上产生改进的冷却膜的嵌入式微型电路，包括可以进入冷却剂气体的入口，从冷却剂气体可以流过的入口延伸的电路通道和形成在 电路通道的末端，冷却剂气体可以通过其流过部分。