公开(公告)号：US20150361999A1

公开(公告)日：2015-12-17

申请号：US14302676

申请日：2014-06-12

申请人： The Boeing Company

发明人： Robert Henry Willie ,  David F. Cerra

IPC分类号： F15D1/00 ,  B64D29/00 ,  B64D37/00

CPC分类号： F15D1/001 ,  B64C1/1453 ,  B64D29/00 ,  B64D37/005 ,  B64D37/26 ,  F01D25/32 ,  F02K1/82 ,  F05D2260/602 ,  F15D1/008 ,  Y02T50/672 ,  Y10T137/0391 ,  Y10T137/2082

摘要： A method and apparatus for draining fluid from a structure on an aircraft. The apparatus comprises a drainage tube, a housing, a number of inlet holes in the housing, and a number of outlet holes in the housing. The drainage tube has first end that connects to a structure on an aircraft and a second end opposite the first end. The housing connects to the structure. The drainage tube is located within the housing. Air flows into the housing during flight of the aircraft through the number of inlet holes in the housing. The air flows out of the housing during flight of the aircraft through the number of outlet holes. The air flowing into the housing through the number of inlet holes and out the housing through the number of outlet holes directs fluid out of the drainage tube and away from the structure during flight of the aircraft.

摘要翻译： 一种用于从飞机上的结构排出流体的方法和装置。 该装置包括排水管，壳体，壳体中的多个入口孔以及壳体中的多个出口孔。 排水管具有连接到飞机上的结构的第一端和与第一端相对的第二端。 外壳连接到结构。 引流管位于外壳内。 在飞行器飞行期间，空气通过壳体中的入口孔数进入壳体。 在飞行器飞行期间，空气通过出口孔流出外壳。 通过多个入口孔流入壳体的空气通过出口孔排出壳体，在飞行器飞行期间将流体引导出排水管并远离结构。

公开(公告)号：US09193399B2

公开(公告)日：2015-11-24

申请号：US14480800

申请日：2014-09-09

申请人： Peter Schmidt

发明人： Peter Schmidt

IPC分类号： F15D1/12 ,  B62D35/00 ,  F15D1/00

CPC分类号： B62D35/001 ,  B62D35/00 ,  F15D1/008 ,  F15D1/12 ,  Y02T50/166

摘要： An active and passive boundary layer control system and method for reducing boundary layer separation and the resulting form drag from ground vehicles. Tubings with multiple venturis connected in series are attached to the side and/or roof of the ground vehicle. A flow of compressed air is created by an engine auxiliary, e.g., a turbocharger or a supercharger, or by a designated blower and injected into the tubings. Suction created by the venturis actively removes decelerated fluid from the boundary layer and keeps the boundary layer flow attached. Optionally, the system exhausts the air in concentrated free jets along the vehicle body to a series of passive boundary layer control devices, such as vortex generators.

摘要翻译： 一种主动和被动的边界层控制系统和方法，用于减少边界层分离，从而形成地面车辆的形式。 具有串联连接的多个Venturis的管道连接到地面车辆的侧面和/或屋顶。 压缩空气的流动由发动机辅助设备（例如涡轮增压器或增压器）或由指定的鼓风机产生，并被注入到管道中。 由Venturis创建的吸入主动从边界层去除减速流体，并保持边界层流动。 可选地，系统沿着车身将浓缩空气射流中的空气排出到一系列无源边界层控制装置，例如涡流发生器。

公开(公告)号：US20150273791A1

公开(公告)日：2015-10-01

申请号：US14382482

申请日：2013-02-22

申请人： Baden-Württemberg Stiftung gGmbH

发明人： Thomas Schimmel

IPC分类号： B32B3/30

CPC分类号： B63B59/04 ,  A41D2400/24 ,  B05D5/02 ,  B05D5/083 ,  B32B3/30 ,  B32B2250/02 ,  B32B2255/26 ,  B32B2307/724 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2307/752 ,  B32B2307/756 ,  B32B2597/00 ,  B32B2605/12 ,  B63B1/38 ,  B63B2001/387 ,  F15D1/008 ,  F16L57/06 ,  F16L58/02 ,  Y02T70/122 ,  Y02T70/123 ,  Y10T156/10

摘要： An aspect of the invention relates to a surface cover for a body which can be brought into contact with a liquid, comprising: a layer which at least partly contains gas and which is designed and arranged such that at least some sections of a layer face facing the liquid contacts the liquid; a gas-permeable layer which is arranged on the gas-containing layer on a face that faces the body and is opposite the face facing the liquid or which is integrally formed with the gas-containing layer; and a gas-supplying device which is connected to the gas-permeable layer such that gas can flow from the gas-supplying device to the gas-containing layer through the gas-permeable layer. The invention also relates to an arrangement and a use.

摘要翻译： 本发明的一个方面涉及一种能够与液体接触的主体表面罩，包括：至少部分地包含气体的层，其被设计和布置为使得层的至少一些部分面向 液体接触液体; 透气层，其设置在面对主体并与面向液体的面相对的或与气体含有层一体形成的面上的含气层上; 以及气体供给装置，其连接到透气层，使得气体可以通过透气层从气体供给装置流到含气体层。 本发明还涉及一种布置和用途。

公开(公告)号：US09039273B2

公开(公告)日：2015-05-26

申请号：US11885306

申请日：2006-03-03

申请人： David A. Weitz ,  Darren Roy Link ,  Andrew S. Utada

发明人： David A. Weitz ,  Darren Roy Link ,  Andrew S. Utada

IPC分类号： B01F5/06 ,  A61K9/113 ,  A61K9/127 ,  A61K9/50 ,  B01F5/04 ,  B01F13/00 ,  B82Y30/00 ,  B01F3/08 ,  B01F5/00 ,  B82Y10/00

CPC分类号： F15D1/008 ,  A61K9/113 ,  A61K9/1273 ,  A61K9/5089 ,  B01F3/0807 ,  B01F5/045 ,  B01F5/046 ,  B01F13/0059 ,  B01F13/0062 ,  B01F2005/0022 ,  B82Y10/00 ,  B82Y30/00 ,  Y10S516/924 ,  Y10T137/0391

摘要： The present invention generally relates to multiple emulsions, and to methods and apparatuses for making multiple emulsions. A multiple emulsion generally describes larger droplets that contain one or more smaller droplets therein. The larger droplets may be suspended in a third fluid in some cases. These can be useful for encapsulating species such as pharmaceutical agents, cells, chemicals, or the like. In some cases, one or more of the droplets can change form, for instance, to become solidified to form a microcapsule, a liposome, a polymerosome, or a colloidosome. Multiple emulsions can be formed in one step in certain embodiments, with generally precise repeatability, and can be tailored to include one, two, three, or more inner droplets within a single outer droplet (which droplets may all be nested in some cases).

摘要翻译： 本发明一般涉及多重乳液，以及制备多重乳液的方法和装置。 多重乳液通常描述在其中含有一个或多个较小液滴的较大液滴。 在一些情况下，较大的液滴可以悬浮在第三流体中。 这些可用于包封物质如药剂，细胞，化学品等。 在一些情况下，一个或多个液滴可以改变形式，例如变得固化以形成微胶囊，脂质体，聚合物体或胶体体。 在某些实施方案中，多个乳液可以在一个实施方案中形成，具有大致精确的重复性，并且可以调整为在单个外部液滴内包含一个，两个，三个或更多个内部液滴（在一些情况下，这些液滴可以嵌套）。

公开(公告)号：US20150110623A1

公开(公告)日：2015-04-23

申请号：US14120122

申请日：2014-04-29

申请人： REMCO International, Inc.

发明人： Arkadi Relin

IPC分类号： F01D5/14 ,  F01D5/18

CPC分类号： F01D5/147 ,  B63H1/26 ,  B63H1/28 ,  B64C11/00 ,  B64C21/025 ,  F01D5/18 ,  F15D1/008 ,  Y02T50/166

摘要： In a method of providing a dynamic energy-saving superconductive interaction of a rotating propeller with a fluid medium, an optimizer has a modulator modulating a value of a connection by the fluid medium flowing between perforations on working surfaces of a propeller blade through a shunt passage under an action of a difference of pressures generated on the working surfaces by providing a frequency, a range, a law and a phase of the modulating; and the optimizer optimizes a value of at least one parameter of the modulating in dependence on a change of a value of at least one controlled characteristic influencing energy efficiency of a work of an object interacting with the propeller system, thereby providing a dynamic energy optimization of the work of the object by optimization of modulated blowing/suction wave effects on a boundary layer adjacent to the working surfaces of the rotating propeller.

摘要翻译： 在提供旋转螺旋桨与流体介质的动态节能超导相互作用的方法中，优化器具有调制器，其通过在螺旋桨叶片的工作表面上的穿孔之间流动的流体介质通过分流通道 通过提供调制的频率，范围，定律和相位，在工作表面上产生的压力差的作用下; 并且所述优化器根据影响与所述螺旋桨系统相互作用的对象的作品的能量效率的至少一个受控特征的值的变化来优化所述调制的至少一个参数的值，由此提供动态能量优化 通过优化与旋转螺旋桨的工作表面相邻的边界层上的调制吹吸/吸波效应来实现物体的工作。

公开(公告)号：US20150054302A1

公开(公告)日：2015-02-26

申请号：US14463084

申请日：2014-08-19

申请人： Honda Motor Co., Ltd.

发明人： Yoshihiro Yamaguchi ,  Shinya Uno ,  Haruo Aoki

IPC分类号： B62D35/00 ,  B62D37/02 ,  F15D1/00

CPC分类号： B62D37/02 ,  F15D1/008

摘要： In an apparatus for reducing vehicle aerodynamic drag equipped with an air jet device installed at upper and lower positions of a rear of a vehicle and each having a vibrator connected to a diaphragm disposed in an enclosed region and adapted to be driven based on a drive signal to vibrate the diaphragm to jet/suck air through an orifice formed in the region, a vehicle traveling condition is detected, the drive signals for the respective air jet devices are determined independently of each other based on the detected traveling condition, and the vibrators of the respective air jet devices are driven based on the determined drive signals to reduce aerodynamic drag acting on the vehicle.

摘要翻译： 在一种用于减少车​​辆空气动力学阻力的装置中，其装备有安装在车辆后部的上部和下部位置的空气喷射装置，并且每个具有连接到设置在封闭区域中并适于根据驱动信号驱动的隔膜的振动器 为了振动隔膜以通过形成在该区域中的孔喷射/吸入空气，检测到车辆行驶状态，基于检测到的行驶状态，各个空气喷射装置的驱动信号彼此独立地确定，并且振动器 基于所确定的驱动信号来驱动相应的空气喷射装置，以减少作用在车辆上的气动阻力。

公开(公告)号：US20140182695A1

公开(公告)日：2014-07-03

申请号：US13731195

申请日：2012-12-31

申请人： Farrukh S. Alvi

发明人： Farrukh S. Alvi

IPC分类号： B64C21/00 ,  F15D1/00

CPC分类号： F15D1/008 ,  B64C21/04 ,  B64D33/02 ,  B64D2033/0226 ,  Y02T50/166 ,  Y10T137/0391

摘要： A system for controlling unwanted flow separation. One or more microjets are placed to feed auxiliary fluid into a region of suspected flow separation on a surface. If the separation is intermittent, sensors can be employed to detect its onset. Once separation is developing, the microjets are activated to inject a stream of high-velocity gas in a direction that is transverse to the prevailing flow. This injected stream forms counter-rotating vortices in the prevailing flow and thereby transfers momentum from the prevailing flow into the boundary layer proximate the surface.

摘要翻译： 用于控制不必要的流分离的系统。 放置一个或多个微喷嘴以将辅助流体输送到表面上怀疑流动分离的区域中。 如果分离是间歇的，则可以使用传感器来检测其发生。 一旦分离开始，微孔被激活以在与主要流动横向的方向上注入高速气体流。 该喷射的流在主流中形成反向旋转的涡流，从而将动量从主流流动传递到靠近表面的边界层。

公开(公告)号：US20120018004A1

公开(公告)日：2012-01-26

申请号：US12842534

申请日：2010-07-23

申请人： Alan Z. Ullman

发明人： Alan Z. Ullman

IPC分类号： F15D1/10

CPC分类号： B64C7/00 ,  B64C21/04 ,  B64C23/04 ,  B64C2230/16 ,  B64D7/00 ,  B64D47/08 ,  F15D1/008 ,  Y02T50/166 ,  Y02T50/53 ,  Y10T137/0396 ,  Y10T137/206

摘要： Methods and apparatus are provided to control flow separation of an ambient flow along a surface and about a turret, such as by reducing flow separation aft of the turret. By reducing flow separation, the resulting turbulence may be similarly reduced such that the performance of a system, such as a laser system, housed by the turret may be improved. To reduce flow separation, a motive flow may be provided by ejector nozzles that open through the surface and are positioned proximate to and aft of the turret relative to the ambient flow. The motive flow has a greater velocity than the ambient flow to thereby create a region aft of the turret of reduced pressure relative to an ambient pressure. Within this region of reduced pressure aft of the turret, a portion of the ambient flow mixes with the motive flow, thereby reducing or eliminating flow separation.

摘要翻译： 提供了方法和装置，以控制沿着表面和转台周围的环流的流动分离，例如通过减小转塔后部的流动分离。 通过减少流动分离，可以类似地减小所产生的湍流，使得可以改善由转台容纳的诸如激光系统的系统的性能。 为了减少流动分离，可以通过喷射器喷嘴来提供动力流，该喷射器喷嘴通过表面打开，并且相对于环境流被定位在转塔附近和后方。 动力流动具有比环境流动更大的速度，由此产生相对于环境压力的减小转塔的后部区域。 在转塔后部的减压区域内，一部分环境流与动力流混合，从而减少或消除流动分离。

公开(公告)号：US20110232792A1

公开(公告)日：2011-09-29

申请号：US13069872

申请日：2011-03-23

申请人： William S. Oates ,  Jonathan E. Clark ,  Farrukh S. Alvi

发明人： William S. Oates ,  Jonathan E. Clark ,  Farrukh S. Alvi

IPC分类号： B05B1/30

CPC分类号： B64C21/04 ,  B05B1/005 ,  B64C2230/18 ,  F15D1/008 ,  Y02T50/166

摘要： An actuator configured to rapidly vary the throat geometry of a microjet nozzle. Varying the throat geometry rapidly changes the characteristics of the microjet produced by the microjet nozzle. The inventive device is capable of producing pulsed flow. In some embodiments it is also capable of producing rapidly variable flow in order to provide active control.

摘要翻译： 致动器构造成快速地改变微喷嘴的喉部几何形状。 改变喉咙几何形状会迅速改变由微型喷嘴产生的微型喷射器的特性。 本发明的装置能够产生脉冲流。 在一些实施例中，其还能够产生快速变化的流动以便提供主动控制。

公开(公告)号：US09989077B2

公开(公告)日：2018-06-05

申请号：US14712635

申请日：2015-05-14

申请人： Elwha LLC

发明人： Alistair K. Chan ,  Jesse R. Cheatham, III ,  Hon Wah Chin ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Jordin T. Kare ,  Max N. Mankin ,  Nathan P. Myhrvold ,  Tony S. Pan ,  Robert C. Petroski ,  Clarence T. Tegreene ,  Nicholas W. Touran ,  David B. Tuckerman ,  Yaroslav A. Urzhumov ,  Lowell L. Wood, Jr. ,  Victoria Y. H. Wood

IPC分类号： F15D1/00 ,  B60K15/077 ,  B64D37/00 ,  B60K15/03

CPC分类号： F15D1/008 ,  B60K15/077 ,  B60K2015/03375 ,  B60Y2306/01 ,  B64D37/00

摘要： A fuel tank includes a port and an open-cell foam. The open-cell foam is configured to retain a liquid fuel by an interfacial surface tension between the open-cell foam and the liquid fuel. The open-cell foam is configured to selectively release the liquid fuel when a surfactant is applied to the open-cell foam to reduce the interfacial surface tension between the open-cell foam and the liquid fuel.