公开(公告)号：US20100294461A1

公开(公告)日：2010-11-25

申请号：US12470723

申请日：2009-05-22

申请人： Stanton Earl Weaver, JR. ,  Shakti Singh Chauhan ,  Aaron Jay Knobloch ,  Ambarish Jayant Kulkarni ,  Kripa Kiran Varanasi

发明人： Stanton Earl Weaver, JR. ,  Shakti Singh Chauhan ,  Aaron Jay Knobloch ,  Ambarish Jayant Kulkarni ,  Kripa Kiran Varanasi

IPC分类号： F28F13/00 ,  F28F7/00 ,  B21D53/02 ,  B23P15/26

CPC分类号： F28D15/046 ,  F28D15/0233 ,  F28F2230/00 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10T29/4935 ,  Y10T29/53113 ,  H01L2924/00

摘要： Disclosed herein is a heat transfer device that includes a shell; the shell being an enclosure that prevents matter from within the shell from being exchanged with matter outside the shell during the operation of the heat transfer device; the shell having an outer surface and an inner surface; and a porous layer disposed on the inner surface of the shell; the porous particle layer having a thickness effective to enclose a vapor space between opposing faces; the vapor space being effective to provide a passage for the transport of a fluid; the heat transfer device having a thermal conductivity of greater than or equal to about 10 watts per meter-Kelvin and a coefficient of thermal expansion that is substantially similar to that of a semiconductor.

摘要翻译： 本文公开了一种包括壳体的传热装置; 所述外壳是防止所述壳体内的物质在所述传热装置的操作期间与壳体外的物质交换的外壳; 壳体具有外表面和内表面; 以及设置在所述壳体的内表面上的多孔层; 所述多孔颗粒层具有有效地在相对面之间包围蒸汽空间的厚度; 蒸汽空间有效地提供用于输送流体的通道; 热传导装置具有大于或等于约10瓦/米 - 开尔文的热传导装置和基本上类似于半导体的热膨胀系数。

公开(公告)号：US20100294467A1

公开(公告)日：2010-11-25

申请号：US12470624

申请日：2009-05-22

申请人： Kripa Kiran Varanasi ,  Pramod Chamarthy ,  Hendrik Pieter Jacobus de Bock ,  Lauraine Denault ,  Tao Deng ,  Aaron Jay Knobloch ,  Ambarish Jayant Kulkarni ,  Brian Magann Rush ,  Boris Alexander Russ ,  Stanton Earl Weaver, JR.

发明人： Kripa Kiran Varanasi ,  Pramod Chamarthy ,  Hendrik Pieter Jacobus de Bock ,  Lauraine Denault ,  Tao Deng ,  Aaron Jay Knobloch ,  Ambarish Jayant Kulkarni ,  Brian Magann Rush ,  Boris Alexander Russ ,  Stanton Earl Weaver, JR.

IPC分类号： F28F13/00 ,  B05D7/00 ,  B05D1/36 ,  B21D53/02

CPC分类号： F28D15/046 ,  F28F2245/02 ,  F28F2245/04 ,  Y10T29/4935

摘要： Disclosed herein is an heat transfer device that includes a shell; the shell being an enclosure that prevents matter from within the shell from being exchanged with matter outside the shell; the shell having an outer surface and an inner surface; and a particle layer disposed on the inner surface of the shell; the particle layer having a thickness effective to enclose a region for transferring a fluid between opposing faces; the particle layer including a first layer and a second layer; the second layer being disposed upon the first layer; the first layer having average particle sizes of about 10 to about 10,000,000 nanometers; the second layer having average particle sizes of about 10 to about 10,000 nanometers.

摘要翻译： 本文公开了一种包括壳体的传热装置; 外壳是防止壳体内的物质与壳体外的物质交换的外壳; 壳体具有外表面和内表面; 和设置在壳的内表面上的颗粒层; 所述颗粒层具有有效地包围用于在相对面之间传送流体的区域的厚度; 所述粒子层包括第一层和第二层; 所述第二层设置在所述第一层上; 所述第一层具有约10至约10,000,000纳米的平均粒度; 第二层具有约10至约10,000纳米的平均粒度。

公开(公告)号：US20130258600A1

公开(公告)日：2013-10-03

申请号：US12494775

申请日：2009-06-30

申请人： Tao Deng ,  Todd Garrett Wetzel ,  Kripa Kiran Varanasi ,  Ambarish Jayant Kulkarni ,  Boris Russ

发明人： Tao Deng ,  Todd Garrett Wetzel ,  Kripa Kiran Varanasi ,  Ambarish Jayant Kulkarni ,  Boris Russ

IPC分类号： F28F7/00 ,  H05K7/20

CPC分类号： F28F7/00 ,  F28F13/00 ,  F28F2013/006 ,  F28F2255/20 ,  H01L23/373 ,  H01L23/42 ,  H01L2924/0002 ,  H05K7/2039 ,  Y10T156/10 ,  H01L2924/00

摘要： An article and method of forming the article is disclosed. The article includes a heat source, a substrate, and a thermal interface element having a plurality of freestanding nanosprings disposed in thermal communication with the substrate and the heat source. The nanosprings of the article include at least one inorganic material and also at least 50% of the nanosprings have a thermal conductivity of at least 1 watt/mK per nano spring.

摘要翻译： 公开了一种形成物品的制品和方法。 该制品包括热源，基底和热界面元件，其具有与衬底和热源热连通地设置的多个独立的纳米脉冲。 制品的纳米螺旋包括至少一种无机材料，并且至少有50％的纳米螺旋线具有至少1瓦/ mK /纳米弹簧的热导率。

公开(公告)号：US20100326922A1

公开(公告)日：2010-12-30

申请号：US12492219

申请日：2009-06-26

申请人： Kripa Kiran Varanasi ,  Ambarish Jayant Kulkarni ,  Christopher Edward Wolfe

发明人： Kripa Kiran Varanasi ,  Ambarish Jayant Kulkarni ,  Christopher Edward Wolfe

IPC分类号： B01D17/022 ,  B01D17/02 ,  B01D19/00 ,  B01D17/04

CPC分类号： C10G33/06 ,  B01D17/0211 ,  C10G33/04 ,  E21B43/36

摘要： In one aspect, the present invention provides a subsea separation vessel for the separation of a mixture comprising oil and water comprising (a) at least one inlet for introducing a oil-water mixture; (b) a flow path for conducting the oil-water mixture; (c) at least one oil-water separation structure; and (d) at least one fluid outlet. The oil-water separation structure includes a multifunctional surface. The oil-water separation structure is located within the flow path and wherein the multifunctional surface is superhydrophobic with respect to water, and either oleophilic or superoleophilic with respect to oil. A method for separating oil from an oil-water mixture is also provided.

摘要翻译： 一方面，本发明提供了一种用于分离包含油和水的混合物的海底分离容器，其包括（a）用于引入油 - 水混合物的至少一个入口; （b）用于引导油水混合物的流路; （c）至少一个油水分离结构; 和（d）至少一个流体出口。 油水分离结构包括多功能表面。 油水分离结构位于流路内，其中多功能表面相对于水是超疏水的，并且相对于油是亲油的或超亲油的。 还提供了一种从油水混合物中分离油的方法。

公开(公告)号：US20100086397A1

公开(公告)日：2010-04-08

申请号：US12244918

申请日：2008-10-03

申请人： Kripa Kiran Varanasi ,  Nitin Bhate ,  Michael David Carroll ,  Farshad Ghasripoor ,  Ambarish Jayant Kulkarni ,  Larry Steven Rosenzweig ,  Jerry Donald Schell ,  Dalong Zhong

发明人： Kripa Kiran Varanasi ,  Nitin Bhate ,  Michael David Carroll ,  Farshad Ghasripoor ,  Ambarish Jayant Kulkarni ,  Larry Steven Rosenzweig ,  Jerry Donald Schell ,  Dalong Zhong

IPC分类号： F01D9/02 ,  F01D5/14 ,  F01D25/24 ,  C23C14/35

CPC分类号： C23C14/0641 ,  C23C14/028 ,  F05B2230/313 ,  F05C2251/10 ,  F05D2260/607 ,  F05D2300/611 ,  Y02T50/67 ,  Y02T50/675

摘要： A turbine engine component includes at least one treated surface wherein the treated surface has a surface roughness (Ra) of less than 12 microinches; and a hard coating disposed on the superfinished surface, wherein the hard coating is a nitride and/or a carbide material at a thickness of less than 50 microns formed using electron beam physical vapor deposition, cathodic arc evaporation, or magnetron sputtering. disclosed are methods for substantially preventing micropitting on a surface of a turbine engine component.

摘要翻译： 涡轮发动机部件包括至少一个经处理的表面，其中经处理的表面具有小于12微英寸的表面粗糙度（Ra）; 以及设置在超精加工表面上的硬涂层，其中所述硬涂层是使用电子束物理气相沉积，阴极电弧蒸发或磁控溅射形成的厚度小于50微米的氮化物和/或碳化物材料。 公开了用于基本上防止在涡轮发动机部件的表面上微孔的方法。

公开(公告)号：US20100294475A1

公开(公告)日：2010-11-25

申请号：US12470553

申请日：2009-05-22

申请人： Brian Magann Rush ,  Hendrik Pieter Jacobus de Bock ,  Tao Deng ,  Boris Alexander Russ ,  Kripa Kiran Varanasi ,  Stanton Earl Weaver, JR.

发明人： Brian Magann Rush ,  Hendrik Pieter Jacobus de Bock ,  Tao Deng ,  Boris Alexander Russ ,  Kripa Kiran Varanasi ,  Stanton Earl Weaver, JR.

IPC分类号： F28F7/00

CPC分类号： F28D15/046 ,  B22F3/1121 ,  B22F7/004 ,  F28F2245/02 ,  F28F2245/04 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： Disclosed herein is an heat transfer device comprising a shell; the shell being an enclosure that prevents matter from within the shell from being exchanged with matter outside the shell; the shell having an outer surface and an inner surface; and a porous layer disposed on the inner surface of the shell; the porous layer having a thickness effective to enclose a region between opposing faces; the region providing a passage for the transport of a fluid; the porous layer having a thermal conductivity of about 0.1 to about 2000 watts per meter-Kelvin and a mass flow rate of about 10−9 to about 10−4 kilograms per second.

摘要翻译： 本文公开了一种包括壳体的传热装置; 外壳是防止壳体内的物质与壳体外的物质交换的外壳; 壳体具有外表面和内表面; 以及设置在所述壳体的内表面上的多孔层; 所述多孔层具有有效地包围相对面之间的区域的厚度; 该区域提供用于输送流体的通道; 所述多孔层具有约0.1至约2000瓦/米 - 开尔文的热导率和约10-9至约10-4千克/秒的质量流速。

公开(公告)号：US08327752B2

公开(公告)日：2012-12-11

申请号：US11588952

申请日：2006-10-27

申请人： Kripa Kiran Varanasi ,  Shorya Awtar ,  Frederick George Baily ,  Mark Edward Burnett ,  Farshad Ghasripoor ,  Imdad Imam ,  Norman Arnold Turnquist

发明人： Kripa Kiran Varanasi ,  Shorya Awtar ,  Frederick George Baily ,  Mark Edward Burnett ,  Farshad Ghasripoor ,  Imdad Imam ,  Norman Arnold Turnquist

IPC分类号： F16J9/16

CPC分类号： F16J15/445 ,  F15B15/1452 ,  F16J9/06 ,  F16J9/064

摘要： Disclosed is an actuator that includes a cylinder having an input port, a piston disposed at least partially inside of the cylinder, and one or more piston rings disposed in a circumferential piston ring groove or grooves. The actuator also includes at least one spring, inserted into the circumferential piston ring groove adjacent to the one or more piston rings and a high pressure side of said piston ring. The spring preloads the one or more piston rings to seal between a low pressure face of the one or more piston rings and a low pressure face of the circumferential piston ring groove. The invention also includes a method for moving an adjustable seal in a radial direction using the piston-ring sealed actuator. The method includes moving the adjustable seal in an axial direction, breaking a primary axial contact between the adjustable seal and a primary sealing face.

摘要翻译： 公开了一种致动器，其包括具有输入端口的气缸，至少部分地设置在气缸内部的活塞以及设置在周向活塞环槽或凹槽中的一个或多个活塞环。 致动器还包括至少一个弹簧，其插入到与一个或多个活塞环相邻的圆周活塞环槽和所述活塞环的高压侧。 弹簧预加载一个或多个活塞环以在一个或多个活塞环的低压面和周向活塞环槽的低压面之间进行密封。 本发明还包括使用活塞环密封的致动器沿径向移动可调节密封件的方法。 该方法包括沿轴向方向移动可调节密封件，从而破坏可调节密封件与主密封面之间的主轴向接触。

公开(公告)号：US20100136323A1

公开(公告)日：2010-06-03

申请号：US12326920

申请日：2008-12-03

申请人： Kripa Kiran Varanasi ,  Farshad Ghasripoor ,  Tao Deng ,  Bala Corratiyil ,  Nitin Bhate ,  Thomas Lowell Steen ,  Sanket Sahebrao Mahajan

发明人： Kripa Kiran Varanasi ,  Farshad Ghasripoor ,  Tao Deng ,  Bala Corratiyil ,  Nitin Bhate ,  Thomas Lowell Steen ,  Sanket Sahebrao Mahajan

IPC分类号： B32B3/26

CPC分类号： F01M11/0004 ,  F01M2011/0012 ,  F01M2011/0016 ,  Y10T428/249953 ,  Y10T428/24999

摘要： A protective shield for a device exposed to heat includes a granular fill layer, a nano particle layer, a metallic foam layer, a thermal barrier coating, or combinations thereof. The shield is configured for providing thermal resistance, and damping of vibrations, and acoustics to the device.

摘要翻译： 用于暴露于热的装置的防护罩包括颗粒填充层，纳米颗粒层，金属泡沫层，热障涂层或其组合。 屏蔽被配置为提供热阻，并且阻尼振动和声学到设备。

公开(公告)号：US20080098884A1

公开(公告)日：2008-05-01

申请号：US11588952

申请日：2006-10-27

申请人： Kripa Kiran Varanasi ,  Shorya Awtar ,  Frederick George Baily ,  Mark Edward Burnett ,  Farshad Ghasripoor ,  Imdad Imam ,  Norman Arnold Turnquist

发明人： Kripa Kiran Varanasi ,  Shorya Awtar ,  Frederick George Baily ,  Mark Edward Burnett ,  Farshad Ghasripoor ,  Imdad Imam ,  Norman Arnold Turnquist

IPC分类号： F16J15/18

CPC分类号： F16J15/445 ,  F15B15/1452 ,  F16J9/06 ,  F16J9/064

摘要： Disclosed is an actuator that includes a cylinder having an input port, a piston disposed at least partially inside of the cylinder, and one or more piston rings disposed in a circumferential piston ring groove or grooves. The actuator also includes at least one spring, inserted into the circumferential piston ring groove adjacent to the one or more piston rings and a high pressure side of said piston ring. The spring preloads the one or more piston rings to seal between a low pressure face of the one or more piston rings and a low pressure face of the circumferential piston ring groove. The invention also includes a method for moving an adjustable seal in a radial direction using the piston-ring sealed actuator. The method includes moving the adjustable seal in an axial direction, breaking a primary axial contact between the adjustable seal and a primary sealing face.

摘要翻译： 公开了一种致动器，其包括具有输入端口的气缸，至少部分地设置在气缸内部的活塞以及设置在周向活塞环槽或凹槽中的一个或多个活塞环。 致动器还包括至少一个弹簧，其插入到与一个或多个活塞环相邻的圆周活塞环槽和所述活塞环的高压侧。 弹簧预加载一个或多个活塞环以在一个或多个活塞环的低压面和周向活塞环槽的低压面之间进行密封。 本发明还包括使用活塞环密封的致动器沿径向移动可调节密封件的方法。 该方法包括沿轴向方向移动可调节密封件，从而破坏可调节密封件与主密封面之间的主轴向接触。

公开(公告)号：US07914856B2

公开(公告)日：2011-03-29

申请号：US11771408

申请日：2007-06-29

申请人： Tao Deng ,  Dennis Michael Gray ,  Todd Charles Curtis ,  Yuk-Chiu Lau ,  Dalong Zhong ,  Ming Feng Hsu ,  Nitin Bhate ,  Kripa Kiran Varanasi ,  Pazhayannur Ramanathan Subramanian ,  Margaret Louise Blohm

发明人： Tao Deng ,  Dennis Michael Gray ,  Todd Charles Curtis ,  Yuk-Chiu Lau ,  Dalong Zhong ,  Ming Feng Hsu ,  Nitin Bhate ,  Kripa Kiran Varanasi ,  Pazhayannur Ramanathan Subramanian ,  Margaret Louise Blohm

IPC分类号： C23C4/06 ,  C23C4/08 ,  C23C4/10 ,  C23C4/18 ,  C23C4/04 ,  B05B5/00 ,  B05B1/10 ,  B05B1/36

CPC分类号： C23C24/04 ,  C23C4/04 ,  C23C4/06 ,  Y02T50/67

摘要： The present invention provides methods for manufacturing an article having a wetting-resistant surface. The method includes providing a mixture comprising a plurality of micron-sized first particles and a plurality of nano-sized second particles, and a binder; depositing the mixture onto a substrate to form a wetting-resistant surface via a thermal spray process. The mixture is deposited without substantial melting of the first and second particles. The wetting-resistant surface has wettability sufficient to generate, with a reference fluid, a static contact angle of greater than about 90 degrees.

摘要翻译： 本发明提供了具有耐湿表面的制品的制造方法。 该方法包括提供包含多个微米尺寸的第一颗粒和多个纳米尺寸的第二颗粒和粘合剂的混合物; 将混合物沉积在基底上以通过热喷涂方法形成耐湿表面。 沉积混合物而不使第一和第二颗粒基本上熔化。 耐湿表面具有足以产生具有大于约90度的静态接触角的基准流体的润湿性。