公开(公告)号：US09598981B2

公开(公告)日：2017-03-21

申请号：US14087042

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

IPC分类号： F01D25/30 ,  F02K1/78 ,  F02K1/80 ,  F02K1/82 ,  F01D9/04 ,  F01D11/00 ,  F01D25/16 ,  F01D25/24 ,  F01D5/14

CPC分类号： F01D25/30 ,  F01D5/143 ,  F01D9/041 ,  F01D11/001 ,  F01D25/162 ,  F01D25/243 ,  F02K1/78 ,  F02K1/80 ,  F02K1/82 ,  F05D2250/15

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

公开(公告)号：US09366444B2

公开(公告)日：2016-06-14

申请号：US14077594

申请日：2013-11-12

申请人： Anil L. Salunkhe ,  Dustin C. Boudin

发明人： Anil L. Salunkhe ,  Dustin C. Boudin

IPC分类号： F23R3/42 ,  F01D9/02

CPC分类号： F23R3/42 ,  F01D9/023 ,  F05D2240/55 ,  F05D2240/57 ,  F23R2900/00012

摘要： A sealing component (61) for a turbine (15) positionable at an interface between a transition section (21) for carrying exhaust gas and a turbine inlet section (32). A U-shaped section (45) includes first and second legs (67, 69). When the sealing component is positioned at the interface, the legs extend about the turbine axis. A seal flange (75) connects to the U-shaped section. The positioned sealing component extends about the axis and in a direction away from the first leg. The seal flange faces the inner surface (76) of the flange. A flexible strip (79), positioned radially outward with respect to the seal flange, extends about the axis and extends along the axis between the U-shaped section and the flange. The flexible strip acts as a spring member pressing against the outer surface (96) of the flange.

摘要翻译： 一种用于涡轮机（15）的密封部件（61），其位于用于承载废气的过渡部分（21）和涡轮机入口部分（32）之间的界面处。 U形部分（45）包括第一和第二腿部（67,69）。 当密封部件位于界面处时，腿部绕涡轮机轴线延伸。 密封法兰（75）连接到U形部分。 定位的密封部件围绕轴线和远离第一腿部的方向延伸。 密封凸缘面对凸缘的内表面（76）。 相对于密封凸缘径向向外定位的柔性条（79）围绕该轴线延伸并沿着U形截面和凸缘之间的轴线延伸。 柔性带作为压靠凸缘的外表面（96）的弹簧构件。

公开(公告)号：US09587519B2

公开(公告)日：2017-03-07

申请号：US14087086

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

IPC分类号： F01D25/30 ,  F02K1/04 ,  F02K1/80 ,  F01D9/04 ,  F01D25/16 ,  F01D25/24

CPC分类号： F01D25/30 ,  F01D9/041 ,  F01D25/162 ,  F01D25/243 ,  F02K1/04 ,  F02K1/80 ,  F05D2230/51 ,  F05D2250/232

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

摘要翻译： 具有模块化结构的集成单件式排气系统（SPEX），有助于设计更改，提高空气动力学，结构完整性或可维护性。 SPEX定义了花键或弯曲的排气路径表面，例如模拟曲线的一系列圆柱形和截头圆锥形截面。 构造的部分可以包括：（i）由圆锥形部分制造的尾锥组件，其锥形下游到减小的直径; 或（ii）与一排或多排涡轮支架轴向对准的面积划线的横截面; 或两个功能。 模块化的内径和外径入口唇缘增强了最后一排叶片和SPEX之间的过渡流，并增强了结构完整性。 模块化支柱套环在SPEX环形内径和外径流动表面之间具有大的半径分布，用于增强气流和恒定厚度的壁，以实现均匀的热传递和热膨胀。 扇形安装法兰增强了结构的完整性和使用寿命。

公开(公告)号：US20150143815A1

公开(公告)日：2015-05-28

申请号：US14087060

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

IPC分类号： F01D25/30

CPC分类号： F01D25/30 ,  F01D25/28 ,  F02C7/20 ,  Y10T29/49231

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

摘要翻译： 具有模块化结构的集成单件式排气系统（SPEX），有助于设计更改，提高空气动力学，结构完整性或可维护性。 SPEX定义了花键或弯曲的排气路径表面，例如模拟曲线的一系列圆柱形和截头圆锥形截面。 构造的部分可以包括：（i）由圆锥形部分制造的尾锥组件，其锥形下游到减小的直径; 或（ii）与一排或多排涡轮支架轴向对准的面积划线的横截面; 或两个功能。 模块化的内径和外径入口唇缘增强了最后一排叶片和SPEX之间的过渡流，并增强了结构完整性。 模块化支柱套环在SPEX环形内径和外径流动表面之间具有大的半径分布，用于增强气流和恒定厚度的壁，以实现均匀的热传递和热膨胀。 扇形安装法兰增强了结构的完整性和使用寿命。

公开(公告)号：US09644497B2

公开(公告)日：2017-05-09

申请号：US14087040

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III

IPC分类号： F01D25/30 ,  F01D25/24 ,  F01D9/04 ,  F01D11/00 ,  F01D25/16 ,  F01D5/14

CPC分类号： F01D25/30 ,  F01D5/143 ,  F01D9/041 ,  F01D11/001 ,  F01D25/162 ,  F01D25/243 ,  F05D2250/15

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

公开(公告)号：US20150143816A1

公开(公告)日：2015-05-28

申请号：US14087086

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

IPC分类号： F01D25/30

CPC分类号： F01D25/30 ,  F01D9/041 ,  F01D25/162 ,  F01D25/243 ,  F02K1/04 ,  F02K1/80 ,  F05D2230/51 ,  F05D2250/232

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

摘要翻译： 具有模块化结构的集成单件式排气系统（SPEX），有助于设计更改，提高空气动力学，结构完整性或可维护性。 SPEX定义了花键或弯曲的排气路径表面，例如模拟曲线的一系列圆柱形和截头圆锥形截面。 构造的部分可以包括：（i）由圆锥形部分制造的尾锥组件，其锥形下游到减小的直径; 或（ii）与一排或多排涡轮支架轴向对准的面积划线的横截面; 或两个功能。 模块化的内径和外径入口唇缘增强了最后一排叶片和SPEX之间的过渡流，并增强了结构完整性。 模块化支柱套环在SPEX环形内径和外径流动表面之间具有大的半径分布，用于增强气流和恒定厚度的壁，以实现均匀的热传递和热膨胀。 扇形安装法兰增强了结构的完整性和使用寿命。

公开(公告)号：US20150143813A1

公开(公告)日：2015-05-28

申请号：US14087040

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Matthew R. Porter ,  Lijuan Han ,  Matthew J. Delisa, III

IPC分类号： F01D25/30

CPC分类号： F01D25/30 ,  F01D5/143 ,  F01D9/041 ,  F01D11/001 ,  F01D25/162 ,  F01D25/243 ,  F05D2250/15

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

摘要翻译： 具有模块化结构的集成单件式排气系统（SPEX），有助于设计更改，提高空气动力学，结构完整性或可维护性。 SPEX定义了花键或弯曲的排气路径表面，例如模拟曲线的一系列圆柱形和截头圆锥形截面。 构造的部分可以包括：（i）由圆锥形部分制造的尾锥组件，其锥形下游到减小的直径; 或（ii）与一排或多排涡轮支架轴向对准的面积划线的横截面; 或两个功能。 模块化的内径和外径入口唇缘增强了最后一排叶片和SPEX之间的过渡流，并增强了结构完整性。 模块化支柱套环在SPEX环形内径和外径流动表面之间具有大的半径分布，用于增强气流和恒定厚度的壁，以实现均匀的热传递和热膨胀。 扇形安装法兰增强了结构的完整性和使用寿命。

公开(公告)号：US20150143810A1

公开(公告)日：2015-05-28

申请号：US14087042

申请日：2013-11-22

申请人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

发明人： Anil L. Salunkhe ,  John A. Orosa ,  Yevgeniy Shteyman ,  Lijuan Han ,  Matthew J. Delisa, III ,  Daniel F. Riveros

IPC分类号： F01D25/30

CPC分类号： F01D25/30 ,  F01D5/143 ,  F01D9/041 ,  F01D11/001 ,  F01D25/162 ,  F01D25/243 ,  F02K1/78 ,  F02K1/80 ,  F02K1/82 ,  F05D2250/15

摘要： An integrated single-piece exhaust system (SPEX) with modular construction that facilitates design changes for enhanced aerodynamics, structural integrity or serviceability. The SPEX defines splined or curved exhaust path surfaces, such as a series of cylindrical and frusto-conical sections that mimic curves. The constructed sections may include: (i) a tail cone assembly fabricated from conical sections that taper downstream to a reduced diameter; or (ii) an area-ruled cross section axially aligned with one or more rows of turbine struts; or both features. Modular inner and outer diameter inlet lips enhance transitional flow between the last row blades and the SPEX, as well as enhance structural integrity. Modular strut collars have large radius profiles between the SPEX annular inner diameter and outer diameter flow surfaces, for enhanced airflow and constant thickness walls for uniform heat transfer and thermal expansion. Scalloped mounting flanges enhance structural integrity and longevity.

摘要翻译： 具有模块化结构的集成单件式排气系统（SPEX），有助于设计更改，提高空气动力学，结构完整性或可维护性。 SPEX定义了花键或弯曲的排气路径表面，例如模拟曲线的一系列圆柱形和截头圆锥形截面。 构造的部分可以包括：（i）由圆锥形部分制造的尾锥组件，其锥形下游到减小的直径; 或（ii）与一排或多排涡轮支架轴向对准的面积划线的横截面; 或两个功能。 模块化的内径和外径入口唇缘增强了最后一排叶片和SPEX之间的过渡流，并增强了结构完整性。 模块化支柱套环在SPEX环形内径和外径流动表面之间具有大的半径分布，用于增强气流和恒定厚度的壁，以实现均匀的热传递和热膨胀。 扇形安装法兰增强了结构的完整性和使用寿命。

公开(公告)号：US20150128610A1

公开(公告)日：2015-05-14

申请号：US14077594

申请日：2013-11-12

申请人： Anil L. Salunkhe ,  Dustin C. Boudin

发明人： Anil L. Salunkhe ,  Dustin C. Boudin

IPC分类号： F23R3/42

CPC分类号： F23R3/42 ,  F01D9/023 ,  F05D2240/55 ,  F05D2240/57 ,  F23R2900/00012

摘要： A sealing component (61) for a turbine (15) positionable at an interface between a transition section (21) for carrying exhaust gas and a turbine inlet section (32). A U-shaped section (45) includes first and second legs (67, 69). When the sealing component is positioned at the interface, the legs extend about the turbine axis. A seal flange (75) connects to the U-shaped section. The positioned sealing component extends about the axis and in a direction away from the first leg. The seal flange faces the inner surface (76) of the flange. A flexible strip (79), positioned radially outward with respect to the seal flange, extends about the axis and extends along the axis between the U-shaped section and the flange. The flexible strip acts as a spring member pressing against the outer surface (96) of the flange.

摘要翻译： 一种用于涡轮机（15）的密封部件（61），其位于用于承载废气的过渡部分（21）和涡轮机入口部分（32）之间的界面处。 U形部分（45）包括第一和第二腿部（67,69）。 当密封部件位于界面处时，腿部绕涡轮机轴线延伸。 密封法兰（75）连接到U形部分。 定位的密封部件围绕轴线和远离第一腿部的方向延伸。 密封凸缘面对凸缘的内表面（76）。 相对于密封凸缘径向向外定位的柔性条（79）围绕该轴线延伸并沿着U形截面和凸缘之间的轴线延伸。 柔性带作为压靠凸缘的外表面（96）的弹簧构件。