Method for prediction of inhibition durability index of shale inhibitors and inhibitive drilling mud systems
    51.
    发明授权
    Method for prediction of inhibition durability index of shale inhibitors and inhibitive drilling mud systems 有权
    预测页岩抑制剂和抑制钻井泥浆系统的抑制耐久性指数的方法

    公开(公告)号:US09164018B2

    公开(公告)日:2015-10-20

    申请号:US13854638

    申请日:2013-04-01

    IPC分类号: G01N33/22 G01N3/56 G01N33/24

    CPC分类号: G01N3/567 G01N33/24

    摘要: Embodiments of a method used for determination of inhibition durability index (IDI) of an inhibitive mud system can include multiple stages, with each stage including specific steps. The first stage can include a dispersion test that evaluates the inhibition effects of a stability inhibitor after exposing the test material to the inhibitor. The second stage can include a durability inhibition assessment, which includes assessing the longevity of the effect of the inhibitor. A third stage can be used to graph or otherwise evaluate the results of the second stage or the first and second stages.

    摘要翻译: 用于测定抑制性泥浆系统的抑制耐久指数(IDI)的方法的实施方案可以包括多个阶段,每个阶段包括具体步骤。 第一阶段可以包括在将测试材料暴露于抑制剂之后评价稳定性抑制剂的抑制作用的分散试验。 第二阶段可以包括耐久性抑制评估,其包括评估抑制剂的作用的寿命。 第三阶段可用于绘制或评估第二阶段或第一阶段和第二阶段的结果。

    CAVITATION-BASED HYDRO-FRACTURING SIMULATOR
    52.
    发明申请
    CAVITATION-BASED HYDRO-FRACTURING SIMULATOR 有权
    基于CAVITATION的水力压裂模拟器

    公开(公告)号:US20150275639A1

    公开(公告)日:2015-10-01

    申请号:US14224414

    申请日:2014-03-25

    申请人: UT-Battelle, LLC

    IPC分类号: E21B43/26 E21B49/00

    摘要: An apparatus 300 for simulating a pulsed pressure induced cavitation technique (PPCT) from a pressurized working fluid (F) provides laboratory research and development for enhanced geothermal systems (EGS), oil, and gas wells. A pump 304 is configured to deliver a pressurized working fluid (F) to a control valve 306, which produces a pulsed pressure wave in a test chamber 308. The pulsed pressure wave parameters are defined by the pump 304 pressure and control valve 306 cycle rate. When a working fluid (F) and a rock specimen 312 are included in the apparatus, the pulsed pressure wave causes cavitation to occur at the surface of the specimen 312, thus initiating an extensive network of fracturing surfaces and micro fissures, which are examined by researchers.

    摘要翻译: 用于模拟来自加压工作流体(F)的脉冲压力诱导空化技术(PPCT)的装置300为增强的地热系统(EGS),油和气井提供实验室研究和开发。 泵304构造成将加压工作流体(F)输送到控制阀306,控制阀306在测试室308中产生脉冲压力波。脉冲压力波参数由泵304压力和控制阀306周期速率 。 当装置中包括工作流体(F)和岩石样本312时,脉冲压力波在试样312的表面引起空化,从而引起压裂表面和微裂隙的广泛网络,这些网络由 研究人员

    Erosion testing assembly
    53.
    发明授权
    Erosion testing assembly 有权
    侵蚀试验装置

    公开(公告)号:US09010178B2

    公开(公告)日:2015-04-21

    申请号:US13357028

    申请日:2012-01-24

    IPC分类号: G01N3/56 D06F57/00 D06F58/10

    CPC分类号: D06F57/00 D06F58/10 G01N3/567

    摘要: An erosion testing assembly adapted to test an abradable surface of a component, the testing assembly including: a shroud attachable to the component; the shroud being adapted to receive an erosion gun. The present disclosure also relates to a method of testing an abradable surface of a component, wherein the method includes: attaching a shroud to the component; connecting an erosion gun to the shroud; and testing the abradable surface with the erosion gun. The present disclosure may also relate to a method of testing an abradable surface of a component, wherein the method includes: using the component; and testing a portion of the abradable surface with an erosion gun after use of the component.

    摘要翻译: 一种适于测试部件的可磨损表面的侵蚀测试组件,所述测试组件包括:可附接到所述部件的护罩; 护罩适于接纳侵蚀枪。 本公开还涉及一种测试部件的可磨损表面的方法,其中所述方法包括:将护罩附接到所述部件; 将侵蚀枪连接到护罩上; 并用侵蚀枪测试耐磨表面。 本公开还可以涉及测试组分的可磨损表面的方法,其中所述方法包括:使用所述组分; 并在使用该部件之后用侵蚀枪测试可磨损表面的一部分。

    LOAD-CONTROLLED ACCELERATED WEAR TESTING SYSTEM FOR HEART VALVE PROSTHESES AND OTHER CARDIOVASCULAR DEVICES
    54.
    发明申请
    LOAD-CONTROLLED ACCELERATED WEAR TESTING SYSTEM FOR HEART VALVE PROSTHESES AND OTHER CARDIOVASCULAR DEVICES 审中-公开
    用于心脏瓣膜的负载控制加速磨损测试系统和其他心脏血管装置

    公开(公告)号:US20140076029A1

    公开(公告)日:2014-03-20

    申请号:US13941334

    申请日:2013-07-12

    申请人: Shouyan Lee

    发明人: Shouyan Lee

    IPC分类号: A61F2/24

    CPC分类号: A61F2/2472 G01N3/56 G01N3/567

    摘要: A load-controlled accelerated wear testing system to test cardiovascular prostheses that enables a user to tune pulse waveform by adjusting the output loading pressure of a linear motor driving the testing system. A portion of the testing system is open to the atmosphere during testing, allowing a relatively lower threshold pressure necessary to drive fluid across the prosthesis during testing. The contemplated tester can be set up in an array of multiple testers each capable of individual tuning and data-collection without undesirably cross-talking. Its novel feature of single-block construction out of a transparent material also allows direct visualization of the prosthesis during testing.

    摘要翻译: 负载控制加速磨损测试系统,用于测试心血管假体,使用户能够通过调节驱动测试系统的线性电机的输出负载压力来调整脉搏波形。 在测试期间,测试系统的一部分对大气开放,允许在测试期间驱动流体穿过假体所需的相对较低的阈值压力。 所设想的测试器可以设置在多个测试器的阵列中,每个测试器能够进行单独的调谐和数据采集,而不会不期望地交叉通话。 其单块结构的透明材料的新颖特征还允许在测试期间直接观察假体。

    EROSION TESTING ASSEMBLY
    55.
    发明申请
    EROSION TESTING ASSEMBLY 有权
    腐蚀试验装置

    公开(公告)号:US20120192629A1

    公开(公告)日:2012-08-02

    申请号:US13357028

    申请日:2012-01-24

    IPC分类号: G01N17/00

    CPC分类号: D06F57/00 D06F58/10 G01N3/567

    摘要: An erosion testing assembly adapted to test an abradable surface of a component, the testing assembly including: a shroud attachable to the component; the shroud being adapted to receive an erosion gun. The present disclosure also relates to a method of testing an abradable surface of a component, wherein the method includes: attaching a shroud to the component; connecting an erosion gun to the shroud; and testing the abradable surface with the erosion gun. The present disclosure may also relate to a method of testing an abradable surface of a component, wherein the method includes: using the component; and testing a portion of the abradable surface with an erosion gun after use of the component.

    摘要翻译: 一种适于测试部件的可磨损表面的侵蚀测试组件,所述测试组件包括:可附接到所述部件的护罩; 护罩适于接纳侵蚀枪。 本公开还涉及一种测试部件的可磨损表面的方法,其中所述方法包括:将护罩附接到所述部件; 将侵蚀枪连接到护罩上; 并用侵蚀枪测试耐磨表面。 本公开还可以涉及测试组分的可磨损表面的方法,其中所述方法包括:使用所述组分; 并在使用该部件之后用侵蚀枪测试可磨损表面的一部分。

    REPETITIVE PRESSURE-PULSE APPARATUS AND METHOD FOR CAVITATION DAMAGE RESEARCH
    56.
    发明申请
    REPETITIVE PRESSURE-PULSE APPARATUS AND METHOD FOR CAVITATION DAMAGE RESEARCH 审中-公开
    重复压力脉冲装置和空心损伤研究方法

    公开(公告)号:US20120118395A1

    公开(公告)日:2012-05-17

    申请号:US12945252

    申请日:2010-11-12

    IPC分类号: F17D1/08 H05B7/18

    摘要: An apparatus for inducing cavitation at a surface of a specimen includes a cavitation chamber, a window extending through the wall of the chamber to an area outside the chamber, a test specimen positioned within the chamber, and a cavitation media inside the chamber and in contact with the surface of the specimen. A laser light source is disposed outside the chamber, and is operable to provide a laser beam through the window and into the cavitation media. The laser light source generates a shock wave in the cavitation media, the shock wave causing cavitation at the surface of the specimen.

    摘要翻译: 用于在试样的表面引起气蚀的装置包括空化室,通过室的壁延伸到室外的区域的窗口,位于室内的试样和在室内并且接触的空化介质 与样品的表面。 激光源设置在室外,并且可操作以提供通过窗口并进入空化介质的激光束。 激光源在空化介质中产生冲击波,冲击波在样品表面引起气蚀。

    Arrangement of devices and a method for empirically for determining efficiency index in abrasive waterjet cutting and application thereof in a device for simultaneous control of abrasive waterjet cutting
    57.
    发明申请
    Arrangement of devices and a method for empirically for determining efficiency index in abrasive waterjet cutting and application thereof in a device for simultaneous control of abrasive waterjet cutting 审中-公开
    装置的布置和经验性地确定磨料水射流切割效率指数的方法及其在同时控制磨料水射流切割装置中的应用

    公开(公告)号:US20100267314A1

    公开(公告)日:2010-10-21

    申请号:US12591955

    申请日:2009-12-04

    IPC分类号: B24C3/00

    摘要: An arrangement of devices for determining an efficiency index in abrasive waterjet cutting, i.e. the index unambiguously defining for a certain material the shape of a cut, roughness of surfaces created by cutting, their conical nature depending on the incidence angle of the abrasive waterjet. The arrangement of the invention consists of a known abrasive waterjet cutting machine (1), a thermographic camera (2) and a computer (3), wherein a workpiece (4) is arranged on said machine (1), said workpiece being intended to undergo a cutting procedure; and fixed and variable process parameters (A) of cutting are known: hydraulic, cutting, mixing, abrasive and input parameters of said workpiece. Said thermographic camera (2) is positioned in a way to record in front view the entire front surface (5) of a cut in the workpiece (4) in a known time interval, in that an adequate programme within said computer (3) allocates to each thermographic image (6) cutting parameters (A) that were valid for each point (B) of cutting and finally shows them in the form of a table or chart of a relationship between the efficiency index and one of the parameters (A).

    摘要翻译: 用于确定磨料水射流切割中的效率指数的装置的布置,即明确地限定某种材料​​的切割形状,通过切割产生的表面粗糙度的指数,其锥形特性取决于磨料水射流的入射角度。 本发明的装置由已知的磨料水射流切割机(1),热成像相机(2)和计算机(3)组成,其中工件(4)布置在所述机器(1)上,所述工件旨在 进行切割程序; 切割的固定和可变工艺参数(A)已知:所述工件的液压,切割,混合,研磨和输入参数。 所述热成像照相机(2)以在已知时间间隔内以正视图记录工件(4)中的切口的整个前表面(5)的方式定位,因为所述计算机(3)内的适当程序分配 对于每个热成像图像(6)切割每个切割点(B)有效的切割参数(A),最后以表格或图表的形式显示效率指数与参数(A)之间的关系, 。

    TEST DEVICE FOR REFRACTORY MATERIAL
    58.
    发明申请
    TEST DEVICE FOR REFRACTORY MATERIAL 有权
    耐火材料试验装置

    公开(公告)号:US20100192664A1

    公开(公告)日:2010-08-05

    申请号:US12697084

    申请日:2010-01-29

    IPC分类号: G01N3/56

    CPC分类号: G01N3/567 G01N2203/0226

    摘要: A system for testing abrasion resistance of a test specimen made of refractory material, wherein the system includes an insulated furnace with a first chamber having a refractory lining, a second chamber disposed within the first chamber, a tube for flowing pressurized air into the second chamber, a conduit for flowing heated air from a burner operating on a fuel to the second chamber, for mixing with the pressurized air, and an air gun for mixing an abrading material into the pressurized air prior to introduction to the test specimen.

    摘要翻译: 一种用于测试由耐火材料制成的试样的耐磨性的系统,其中所述系统包括具有耐火衬里的第一室的绝热炉,设置在所述第一室内的第二室,用于将加压空气流入所述第二室的管 用于将来自在燃料上操作的燃烧器的加热的空气流动到第二室以用于与加压空气混合的导管,以及用于在引入试样之前将研磨材料混合到加压空气中的气枪。

    METHOD FOR TESTING ABRASION RESISTANCE OF A TEST SPECIMEN
    59.
    发明申请
    METHOD FOR TESTING ABRASION RESISTANCE OF A TEST SPECIMEN 有权
    测试样本耐磨性的方法

    公开(公告)号:US20100192663A1

    公开(公告)日:2010-08-05

    申请号:US12365098

    申请日:2009-02-03

    IPC分类号: G01N3/56

    CPC分类号: G01N3/567 G01N2203/0226

    摘要: A method for testing abrasion resistance of a test specimen made of refractory material, wherein the method includes using an insulated furnace with a first chamber having a refractory lining, a second chamber disposed within the first chamber, a tube for flowing pressurized air into the second chamber, a conduit for flowing heated air from a burner operating on a fuel to the second chamber, for mixing with the pressurized air, and an air gun for mixing an abrading material into the pressurized air prior to introduction to the test specimen.

    摘要翻译: 一种用于测试由耐火材料制成的试样的耐磨性的方法,其中所述方法包括使用具有耐火衬里的第一室的绝热炉,设置在所述第一室内的第二室,用于将加压空气流入所述第二室的管 将来自燃烧器操作的燃烧器的加热空气流到第二室的管道,用于与加压空气混合;以及气枪,用于将研磨材料混入加压空气中,然后引入试样。

    Method for testing abrasion resistance of a test specimen
    60.
    发明授权
    Method for testing abrasion resistance of a test specimen 有权
    测试试样耐磨性的方法

    公开(公告)号:US07757542B1

    公开(公告)日:2010-07-20

    申请号:US12365098

    申请日:2009-02-03

    IPC分类号: G01N3/56

    CPC分类号: G01N3/567 G01N2203/0226

    摘要: A method for testing abrasion resistance of a test specimen made of refractory material, wherein the method includes using an insulated furnace with a first chamber having a refractory lining, a second chamber disposed within the first chamber, a tube for flowing pressurized air into the second chamber, a conduit for flowing heated air from a burner operating on a fuel to the second chamber, for mixing with the pressurized air, and an air gun for mixing an abrading material into the pressurized air prior to introduction to the test specimen.

    摘要翻译: 一种用于测试由耐火材料制成的试样的耐磨性的方法,其中所述方法包括使用具有耐火衬里的第一室的绝热炉,设置在所述第一室内的第二室,用于将加压空气流入所述第二室的管 将来自燃烧器操作的燃烧器的加热空气流到第二室的管道,用于与加压空气混合;以及气枪,用于将研磨材料混入加压空气中,然后引入试样。