Method for imaging multiphase flow using electrical capacitance tomography
    32.
    发明授权
    Method for imaging multiphase flow using electrical capacitance tomography 有权
    使用电容层析成像技术对多相流进行成像的方法

    公开(公告)号:US07496450B2

    公开(公告)日:2009-02-24

    申请号:US10568814

    申请日:2003-08-22

    IPC分类号: G06F19/00

    摘要: The invention relates to an image-reconstruction technique which is used to view multiphase flows using electrical capacitance tomography (ECT), which is based on non-linear heuristic global optimization methods involving simulated annealing and genetic algorithms. The inventive method consists in obtaining electrical capacitance data which are measured between electrodes positioned on the outer surface of pipeline, well or tank (electrically-insulating) containing fluids. The aforementioned data are dependent on the distribution of the fluids inside the pipeline, well or tank. Moreover, the data are processed in order to reconstruct an image of the spatial distribution of the relative electrical permittivity (also known as the dielectric constant) inside the tube, well or tank, which reflects the distribution of the different phases present in the flow.

    摘要翻译: 本发明涉及一种图像重建技术,其用于使用电容层析成像(ECT)查看多相流,该技术基于涉及模拟退火和遗传算法的非线性启发式全局优化方法。 本发明的方法在于获得在位于管道的外表面上的电极或具有流体的阱或电绝缘的电极之间测量的电容数据。 上述数据取决于流体在管道,井或罐内的分布。 此外,处理数据以便重建反映流动中存在的不同相的分布的管,阱或罐内的相对电介电常数(也称为介电常数)的空间分布的图像。

    Composition of Fluorocarbon Resin and Siloxane Elastomer
    35.
    发明申请
    Composition of Fluorocarbon Resin and Siloxane Elastomer 审中-公开
    氟碳树脂和硅氧烷弹性体的组成

    公开(公告)号:US20070255006A1

    公开(公告)日:2007-11-01

    申请号:US11578966

    申请日:2005-04-19

    申请人: Roland Martin

    发明人: Roland Martin

    摘要: The invention relates to a composition comprising: (A) from 50 to 95% by weight of a thermoplastic fluorocarbon resin, and (B) from 5 to 50% by weight of at least one functional siloxane elastomer at least partially grafted to the thermoplastic fluorocarbon resin, which is non-crosslinked and in which the grafted functional siloxane elastomer is at least 2.5% by weight, expressed with respect to the total weight of (A) plus (B) free from non-grafted functional siloxane elastomer. The invention also relates to a process for the preparation of said composition and the use of said composition as compatibilizer or in mono- or multilayer structures.

    摘要翻译: 本发明涉及一种组合物,其包含:(A)50至95重量%的热塑性氟碳树脂,和(B)5至50重量%的至少一种至少部分接枝到热塑性碳氟化合物上的官能硅氧烷弹性体 树脂,其是非交联的,其中接枝的官能的硅氧烷弹性体为至少2.5重量%,相对于不含非接枝的官能硅氧烷弹性体的(A)加(B)的总重量表示。 本发明还涉及制备所述组合物的方法和所述组合物作为增容剂或单层或多层结构的用途。

    Method for imaging multiphase flow using electrical capacitance tomography
    37.
    发明申请
    Method for imaging multiphase flow using electrical capacitance tomography 有权
    使用电容层析成像技术对多相流进行成像的方法

    公开(公告)号:US20070133746A1

    公开(公告)日:2007-06-14

    申请号:US10568814

    申请日:2003-08-22

    IPC分类号: G01B15/06 G01N23/02

    摘要: The invention relates to a novel image-reconstruction technique which is used to view multiphase flows using electrical capacitance tomography (ECT), which is based on non-linear heuristic global optimization methods involving simulated annealing and genetic algorithms. The inventive method consists in obtaining electrical capacitance data which are measured between electrodes positioned on the outer surface of pipeline, well or tank (electrically-insulating) containing fluids. The aforementioned data are dependent on the distribution of the fluids inside the pipeline, well or tank. Moreover, the data are processed in order to reconstruct an image of the spatial distribution of the relative electrical permittivity (also known as the dielectric constant) inside the tube, well or tank, which reflects the distribution of the different phases present in the flow.

    摘要翻译: 本发明涉及一种新颖的图像重建技术,其用于使用电容层析成像(ECT)来观察多相流,其基于涉及模拟退火和遗传算法的非线性启发式全局优化方法。 本发明的方法在于获得在位于管道的外表面上的电极或具有流体的阱或电绝缘的电极之间测量的电容数据。 上述数据取决于流体在管道,井或罐内的分布。 此外,处理数据以便重建反映流动中存在的不同相的分布的管,阱或罐内的相对电介电常数(也称为介电常数)的空间分布的图像。

    Method of monitoring the service life of a ceramic brake disk
    38.
    发明授权
    Method of monitoring the service life of a ceramic brake disk 有权
    监测陶瓷制动盘使用寿命的方法

    公开(公告)号:US06760651B2

    公开(公告)日:2004-07-06

    申请号:US10114332

    申请日:2002-04-03

    申请人: Roland Martin

    发明人: Roland Martin

    IPC分类号: F16D6600

    摘要: A method of monitoring the service life of a ceramic brake disk, in which the load of the brake disk is computed by way of the actual sensed braking and driving dynamic characteristics and is compared with a definable reference value for the service life.

    摘要翻译: 一种监测陶瓷制动盘的使用寿命的方法,其中通过实际检测到的制动和驱动动态特性来计算制动盘的负载,并与使用寿命的可定义参考值进行比较。