公开(公告)号：WO2007019362A1

公开(公告)日：2007-02-15

申请号：PCT/US2006/030538

申请日：2006-08-03

Applicant: GENERAL ELECTRIC COMPANY ,  VARANASI, Kripa, Kiran ,  BHATE, Nitin ,  O'NEIL, Gregory, Allen ,  GANTI, Suryaprakash ,  STEIN, Judith ,  DENG, Tao ,  TURNQUIST, Norman, Arnold ,  BRUN, Milivoj, Konstantin ,  GHASRIPOOR, Farshad ,  KRISHNAN, Kasiraman ,  KEIMEL, Christopher, Fred

Inventor： VARANASI, Kripa, Kiran ,  BHATE, Nitin ,  O'NEIL, Gregory, Allen ,  GANTI, Suryaprakash ,  STEIN, Judith ,  DENG, Tao ,  TURNQUIST, Norman, Arnold ,  BRUN, Milivoj, Konstantin ,  GHASRIPOOR, Farshad ,  KRISHNAN, Kasiraman ,  KEIMEL, Christopher, Fred

IPC: F28F13/18

CPC classification number: F28F13/187 ,  F28F2245/04

Abstract: An apparatus (100) for the transfer of heat is presented. The apparatus (100) comprises a textured heat transfer surface (120) disposed to promote condensation of a vapor medium to a liquid condensate, the surface (120) comprising a plurality of surface "texture features (130) disposed on the heat transfer surface (120). The plurality of features (130) has a median size, a median spacing, and a median height displacement such that the force exerted by the surface (120) to pin a drop of condensate to the surface (120) is equal to or less than an external force acting to remove the drop from the surface (120).

Abstract translation: 提出了一种用于传递热量的设备（100）。 设备（100）包括设置成促进蒸气介质冷凝到液体冷凝物的纹理传热表面（120），所述表面（120）包括设置在传热表面上的多个表面“纹理特征（130） 多个特征（130）具有中值大小，中间间距和中间高度位移，使得由表面（120）施加以将一滴冷凝物施加到表面（120）的力等于 或小于用于从表面（120）移除液滴的外力。

公开(公告)号：WO2012106734A1

公开(公告)日：2012-08-09

申请号：PCT/US2012/028986

申请日：2012-03-14

Applicant: GENERAL ELECTRIC COMPANY ,  SARAWATE, Neelesh, Nandkumar ,  TURNQUIST, Norman, Arnold ,  ADIS, William, Edward ,  BARAN, Robert, Gerard ,  RODRIGUEZ ERDMENGER, Rodrigo ,  PANNEKEET, Robbert, Christiaan ,  PARKER, Keith, Michael ,  ZHENG, Xiaoqing

Inventor： SARAWATE, Neelesh, Nandkumar ,  TURNQUIST, Norman, Arnold ,  ADIS, William, Edward ,  BARAN, Robert, Gerard ,  RODRIGUEZ ERDMENGER, Rodrigo ,  PANNEKEET, Robbert, Christiaan ,  PARKER, Keith, Michael ,  ZHENG, Xiaoqing

IPC: F01D11/00 ,  F02C7/28 ,  F16J15/32 ,  F16J15/44

CPC classification number: F02C7/28 ,  F01D11/001 ,  F05D2240/56 ,  F16J15/3288 ,  F16J15/441

Abstract: A brush seal assembly (100) for turbomachinery having a rotor can include a stationary seal component (105), a floating seal component (110) coupled to the stationary seal component and circumferentially angled bristles (120) arranged in a bristle pack, disposed in the floating seal component and extended axially with respect to the rotor.

Abstract translation: 用于具有转子的涡轮机械的刷密封组件（100）可以包括固定密封部件（105），联接到固定密封部件的浮动密封部件（110）和布置在刷毛包中的周向成角度的刷毛（120） 浮动密封部件并相对于转子轴向延伸。

公开(公告)号：WO2008036074A3

公开(公告)日：2008-08-07

申请号：PCT/US2006030539

申请日：2006-08-03

Applicant: GEN ELECTRIC ,  HSU MING FENG ,  VARANASI KRIPA KIRAN ,  BHATE NITIN ,  O'NEIL GREGORY ALLEN ,  STEIN JUDITH ,  DENG TAO ,  OKUYAMA SHANNON MAILE ,  TURNQUIST NORMAN ARNOLD ,  BRUN MILIVOJ KONSTATIN ,  GHASRIPOOR FARSHAD ,  KRISHNAN KASIRAMAN ,  KEIMEL CHRISTOPHER FRED

Inventor： HSU MING FENG ,  VARANASI KRIPA KIRAN ,  BHATE NITIN ,  O'NEIL GREGORY ALLEN ,  STEIN JUDITH ,  DENG TAO ,  OKUYAMA SHANNON MAILE ,  TURNQUIST NORMAN ARNOLD ,  BRUN MILIVOJ KONSTATIN ,  GHASRIPOOR FARSHAD ,  KRISHNAN KASIRAMAN ,  KEIMEL CHRISTOPHER FRED

IPC: F15D1/12

CPC classification number: B05D5/08 ,  B05D5/083 ,  B08B17/06 ,  B08B17/065 ,  B64C21/10 ,  B64C2230/26 ,  C23C8/02 ,  C23C8/38 ,  C23C8/80 ,  C25D11/04 ,  F15D1/10 ,  Y02T50/166 ,  Y10T428/24355

Abstract: An article having low wettability is presented. The article comprises a body portion and a surface portion disposed on the body portion. The surface portion comprises a plurality of features disposed on the body portion, and the features have a size, shape, and orientation selected such that the surface portion has a wettability sufficient to generate, with a reference liquid, a contact angle of at least about 100 degrees. The features comprise a height dimension (h) and a width dimension (a), and are disposed in a spaced-apart relationship characterized by a spacing dimension (b). The ratio of b/a and the ratio of h/a are such that the drop exhibits metastable non- Wenzel behavior.

Abstract translation: 提出了一种具有低润湿性的物品。 该物品包括主体部分和设置在主体部分上的表面部分。 表面部分包括设置在主体部分上的多个特征，并且特征具有选择的尺寸，形状和方向，使得表面部分具有足够的润湿性，足以产生与参考液体至少约 100度。 特征包括高度尺寸（h）和宽度尺寸（a），并且以间隔尺寸（b）为特征的间隔关系设置。 b / a和h / a的比例使得下降显示亚稳态非Wenzel行为。

公开(公告)号：WO2008036074A2

公开(公告)日：2008-03-27

申请号：PCT/US2006/030539

申请日：2006-08-03

Applicant: GENERAL ELECTRIC COMPANY ,  HSU, Ming, Feng ,  VARANASI, Kripa, Kiran ,  BHATE, Nitin ,  O'NEIL, Gregory, Allen ,  STEIN, Judith ,  DENG, Tao ,  OKUYAMA, Shannon, Maile ,  TURNQUIST, Norman, Arnold ,  BRUN, Milivoj, Konstatin ,  GHASRIPOOR, Farshad ,  KRISHNAN, Kasiraman ,  KEIMEL, Christopher, Fred

Inventor： HSU, Ming, Feng ,  VARANASI, Kripa, Kiran ,  BHATE, Nitin ,  O'NEIL, Gregory, Allen ,  STEIN, Judith ,  DENG, Tao ,  OKUYAMA, Shannon, Maile ,  TURNQUIST, Norman, Arnold ,  BRUN, Milivoj, Konstatin ,  GHASRIPOOR, Farshad ,  KRISHNAN, Kasiraman ,  KEIMEL, Christopher, Fred

CPC classification number: B05D5/08 ,  B05D5/083 ,  B08B17/06 ,  B08B17/065 ,  B64C21/10 ,  B64C2230/26 ,  C23C8/02 ,  C23C8/38 ,  C23C8/80 ,  C25D11/04 ,  F15D1/10 ,  Y02T50/166 ,  Y10T428/24355

Abstract: An article having low wettability is presented. The article comprises a body portion and a surface portion disposed on the body portion. The surface portion comprises a plurality of features disposed on the body portion, and the features have a size, shape, and orientation selected such that the surface portion has a wettability sufficient to generate, with a reference liquid, a contact angle of at least about 100 degrees. The features comprise a height dimension (h) and a width dimension (a), and are disposed in a spaced-apart relationship characterized by a spacing dimension (b). The ratio of b/a and the ratio of h/a are such that the drop exhibits metastable non- Wenzel behavior.

Abstract translation: 呈现具有低润湿性的物品。 该物品包括主体部分和设置在主体部分上的表面部分。 所述表面部分包括设置在所述主体部分上的多个特征，并且所述特征具有被选择的大小，形状和方向，使得所述表面部分具有足以用参考液体产生至少约 100度。 该特征包括高度尺寸（h）和宽度尺寸（a），并且以间隔尺寸（b）为特征的间隔关系布置。 b / a与h / a的比率是这样的，使得液滴呈现亚稳定非Wenzel行为。