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    • 5. 发明申请
    • ARRANGEMENT FOR CONTROLLING FLUID JETS INJECTED INTO A FLUID STREAM
    • 控制注入流体流中的流体喷嘴的装置
    • US20110204162A1
    • 2011-08-25
    • US13094881
    • 2011-04-27
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • B05B1/34
    • F02K1/28F01D5/145F02C6/08F02K1/38F02K1/46F23D14/583Y02T50/673Y10T137/0329
    • In an air mixing arrangement wherein a primary fluid is introduced through an opening in a wall to be mixed with a secondary fluid flowing along the wall surface, the opening is airfoil shaped with its leading edge being orientated at an attack angle with respect to the secondary fluid flow stream so as to thereby enhance the penetration and dispersion of the primary fluid stream into the secondary fluid stream. The airfoil shaped opening is selectively positioned such that its angle of attack provides the desired lift to optimize the mixing of the two streams for the particular application. In one embodiment, a collar is provided around the opening to prevent the secondary fluid from contacting the surface of the wall during certain conditions of operation. Multiple openings maybe used such as the combination of a larger airfoil shaped opening with a smaller airfoil shaped opened positioned downstream thereof, or a round shaped opening placed upstream of an airfoil shaped opening. Pairs of openings and associated collars maybe placed in symmetric relationship so as to promote mixing in particular applications, and nozzles maybe placed on the inner side of wall to enhance the flow characteristics of the primary fluid.
    • 在空气混合装置中,其中主要流体通过壁中的开口引入以与沿着壁表面流动的次级流体混合,所述开口是翼型,其前缘相对于次级 流体流动,从而增强初级流体流进入次级流体流的渗透和分散。 翼型开口被选择性地定位成使得其迎角提供所需的升力以优化用于特定应用的两个流的混合。 在一个实施例中,围绕开口设置套环,以防止在某些操作条件下次要流体接触壁的表面。 可以使用多个开口,例如较大的翼型形状的开口与位于其下游的较小的翼型形状的组合,或者设置在翼型形状的开口的上游的圆形开口。 一对开口和相关的套环可以放置在对称关系中,以促进特定应用中的混合,并且喷嘴可以放置在壁的内侧以增强初级流体的流动特性。
    • 6. 发明授权
    • Arrangement for controlling fluid jets injected into a fluid stream
    • 用于控制注入流体流中的流体射流的布置
    • US08015827B2
    • 2011-09-13
    • US12142957
    • 2008-06-20
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneDaniel R. SabatinoMichael K. SahmBernd R. Noack
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneDaniel R. SabatinoMichael K. SahmBernd R. Noack
    • F02C6/04
    • F02K1/28F01D5/145F02C6/08F02K1/38F02K1/46F23D14/583Y02T50/673Y10T137/0329
    • In an air mixing arrangement wherein a primary fluid is introduced through an opening in a wall to be mixed with a secondary fluid flowing along the wall surface, the opening is airfoil shaped with its leading edge being orientated at an attack angle with respect to the secondary fluid flow stream so as to thereby enhance the penetration and dispersion of the primary fluid stream into the secondary fluid stream. The airfoil shaped opening is selectively positioned such that its angle of attack provides the desired lift to optimize the mixing of the two streams for the particular application. In one embodiment, a collar is provided around the opening to prevent the secondary fluid from contacting the surface of the wall during certain conditions of operation. Multiple openings maybe used such as the combination of a larger airfoil shaped opening with a smaller airfoil shaped opened positioned downstream thereof, or a round shaped opening placed upstream of an airfoil shaped opening. Pairs of openings and associated collars maybe placed in symmetric relationship so as to promote mixing in particular applications, and nozzles maybe placed on the inner side of wall to enhance the flow characteristics of the primary fluid.
    • 在空气混合装置中,其中主要流体通过壁中的开口引入以与沿着壁表面流动的次级流体混合,所述开口是翼型,其前缘相对于次级 流体流动,从而增强初级流体流进入次级流体流的渗透和分散。 翼型开口被选择性地定位成使得其迎角提供所需的升力以优化用于特定应用的两个流的混合。 在一个实施例中,围绕开口设置套环,以防止在某些操作条件下次要流体接触壁的表面。 可以使用多个开口,例如较大的翼型形状的开口与位于其下游的较小的翼型形状的组合,或者设置在翼型形状的开口的上游的圆形开口。 一对开口和相关的套环可以放置在对称关系中,以促进特定应用中的混合,并且喷嘴可以放置在壁的内侧以增强初级流体的流动特性。
    • 7. 发明授权
    • Arrangement for controlling fluid jets injected into a fluid stream of a bleed air discharge nozzle
    • 用于控制喷射到排气喷嘴的流体流中的流体喷嘴的布置
    • US08683812B2
    • 2014-04-01
    • US13094881
    • 2011-04-27
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • F02C9/18
    • F02K1/28F01D5/145F02C6/08F02K1/38F02K1/46F23D14/583Y02T50/673Y10T137/0329
    • In an air mixing arrangement wherein a primary fluid is introduced through an opening in a wall to be mixed with a secondary fluid flowing along the wall surface, the opening is airfoil shaped with its leading edge being orientated at an attack angle with respect to the secondary fluid flow stream so as to thereby enhance the penetration and dispersion of the primary fluid stream into the secondary fluid stream. The airfoil shaped opening is selectively positioned such that its angle of attack provides the desired lift to optimize the mixing of the two streams for the particular application. In one embodiment, a collar is provided around the opening to prevent the secondary fluid from contacting the surface of the wall during certain conditions of operation. Multiple openings maybe used such as the combination of a larger airfoil shaped opening with a smaller airfoil shaped opened positioned downstream thereof, or a round shaped opening placed upstream of an airfoil shaped opening. Pairs of openings and associated collars maybe placed in symmetric relationship so as to promote mixing in particular applications, and nozzles maybe placed on the inner side of wall to enhance the flow characteristics of the primary fluid.
    • 在空气混合装置中,其中主要流体通过壁中的开口引入以与沿着壁表面流动的次级流体混合,所述开口是翼型,其前缘相对于次级 流体流动,从而增强初级流体流进入次级流体流的渗透和分散。 翼型开口被选择性地定位成使得其迎角提供所需的升力以优化用于特定应用的两个流的混合。 在一个实施例中,围绕开口设置套环,以防止在某些操作条件下次要流体接触壁的表面。 可以使用多个开口,例如较大的翼型形状的开口与位于其下游的较小的翼型形状的组合,或者设置在翼型形状的开口的上游的圆形开口。 一对开口和相关的套环可以放置在对称关系中,以促进特定应用中的混合,并且喷嘴可以放置在壁的内侧以增强初级流体的流动特性。
    • 8. 发明申请
    • ARRANGEMENT FOR CONTROLLING FLUID JETS INJECTED INTO A FLUID STREAM
    • 控制注入流体流中的流体喷嘴的装置
    • US20080251128A1
    • 2008-10-16
    • US12143037
    • 2008-06-20
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • B67D5/56
    • F02K1/28F01D5/145F02C6/08F02K1/38F02K1/46F23D14/583Y02T50/673Y10T137/0329
    • In an air mixing arrangement wherein a primary fluid is introduced through an opening in a wall to be mixed with a secondary fluid flowing along the wall surface, the opening is airfoil shaped with its leading edge being orientated at an attack angle with respect to the secondary fluid flow stream so as to thereby enhance the penetration and dispersion of the primary fluid stream into the secondary fluid stream. The airfoil shaped opening is selectively positioned such that its angle of attack provides the desired lift to optimize the mixing of the two streams for the particular application. In one embodiment, a collar is provided around the opening to prevent the secondary fluid from contacting the surface of the wall during certain conditions of operation. Multiple openings maybe used such as the combination of a larger airfoil shaped opening with a smaller airfoil shaped opened positioned downstream thereof, or a round shaped opening placed upstream of an airfoil shaped opening. Pairs of openings and associated collars maybe placed in symmetric relationship so as to promote mixing in particular applications, and nozzles maybe placed on the inner side of wall to enhance the flow characteristics of the primary fluid.
    • 在空气混合装置中,其中主要流体通过壁中的开口引入以与沿着壁表面流动的次级流体混合,所述开口是翼型,其前缘相对于次级 流体流动,从而增强初级流体流进入次级流体流的渗透和分散。 翼型开口被选择性地定位成使得其迎角提供所需的升力以优化用于特定应用的两个流的混合。 在一个实施例中,围绕开口设置套环,以防止在某些操作条件下次要流体接触壁的表面。 可以使用多个开口,例如较大的翼型形状的开口与位于其下游的较小的翼型形状的组合,或者设置在翼型形状的开口的上游的圆形开口。 一对开口和相关的套环可以放置在对称关系中,以促进特定应用中的混合,并且喷嘴可以放置在壁的内侧以增强初级流体的流动特性。
    • 9. 发明授权
    • Arrangement for controlling fluid jets injected into a fluid stream
    • 用于控制注入流体流中的流体射流的布置
    • US08136342B2
    • 2012-03-20
    • US12950530
    • 2010-11-19
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • Fabio R. BertolottiDavid S. LiscinskyVincent C. NardoneMichael K. SahmBernd R. NoackDaniel R. Sabatino
    • F02K1/00
    • F02K1/28F01D5/145F02C6/08F02K1/38F02K1/46F23D14/583Y02T50/673Y10T137/0329
    • In an air mixing arrangement wherein a primary fluid is introduced through an opening in a wall to be mixed with a secondary fluid flowing along the wall surface, the opening is airfoil shaped with its leading edge being orientated at an attack angle with respect to the secondary fluid flow stream so as to thereby enhance the penetration and dispersion of the primary fluid stream into the secondary fluid stream. The airfoil shaped opening is selectively positioned such that its angle of attack provides the desired lift to optimize the mixing of the two streams for the particular application. In one embodiment, a collar is provided around the opening to prevent the secondary fluid from contacting the surface of the wall during certain conditions of operation. Multiple openings maybe used such as the combination of a larger airfoil shaped opening with a smaller airfoil shaped opened positioned downstream thereof, or a round shaped opening placed upstream of an airfoil shaped opening. Pairs of openings and associated collars maybe placed in symmetric relationship so as to promote mixing in particular applications, and nozzles maybe placed on the inner side of wall to enhance the flow characteristics of the primary fluid.
    • 在空气混合装置中,其中主要流体通过壁中的开口引入以与沿着壁表面流动的次级流体混合,所述开口是翼型,其前缘相对于次级 流体流动,从而增强初级流体流进入次级流体流的渗透和分散。 翼型开口被选择性地定位成使得其迎角提供所需的升力以优化用于特定应用的两个流的混合。 在一个实施例中,围绕开口设置套环,以防止在某些操作条件下次要流体接触壁的表面。 可以使用多个开口,例如较大的翼型形状的开口与位于其下游的较小的翼型形状的组合,或者设置在翼型形状的开口的上游的圆形开口。 一对开口和相关的套环可以放置在对称关系中,以促进特定应用中的混合,并且喷嘴可以放置在壁的内侧以增强初级流体的流动特性。