公开(公告)号：US12105038B2

公开(公告)日：2024-10-01

申请号：US17359886

申请日：2021-06-28

Applicant: Schlumberger Technology Corporation

Inventor： Romain Suard ,  Vladimir Shitikov

IPC: G01N25/20 ,  E21B47/07 ,  G01K1/02 ,  G01V9/00 ,  G01K7/18 ,  G01K17/00 ,  G01K17/08

CPC classification number: G01N25/20 ,  E21B47/07 ,  G01K1/026 ,  G01V9/005 ,  G01K7/18 ,  G01K17/00 ,  G01K17/08 ,  G01K2213/00

Abstract: Embodiments described herein provide a thermal flux apparatus, forming a distributed temperature measurement system and comprising a plurality of temperature probe modules, each temperature probe module comprising a sensing element having an electrical resistance that varies with temperature; a data acquisition module comprising an analog-to-digital converter with an input electrically connectable to the plurality of temperature probe modules; and an electrical network comprising between 6 and 8 wires connecting each temperature probe module with the data acquisition module.

公开(公告)号：US20240110285A1

公开(公告)日：2024-04-04

申请号：US17956665

申请日：2022-09-29

Applicant: UCHICAGO ARGONNE, LLC

Inventor： Anil U. Mane ,  Jeffrey W. Elam

IPC: C23C16/52 ,  C23C16/44 ,  C23C16/455 ,  G01K17/08

CPC classification number: C23C16/52 ,  C23C16/4408 ,  C23C16/45527 ,  C23C16/45555 ,  G01K17/08

Abstract: A calorimetry sensor having a porous substrate and a temperature sensitive resistive coating. The calorimetry sensor has a known temperature coefficient of resistance. A process utilizes the known temperature coefficient of resistance and monitors changes in resistance of the calorimetry sensor to determine changes in temperature (heat) within an environment, such as during reactions within an ALD reactor.

公开(公告)号：US20180143149A1

公开(公告)日：2018-05-24

申请号：US15669522

申请日：2017-08-04

Applicant: The U.S.A. as represented by the SEC of the Navy

Inventor： Daniel Ellison ,  Ryan Ubelhor ,  Cecilia Pierce

IPC: G01N25/32 ,  G01K17/08

CPC classification number: G01N25/32 ,  G01K17/00 ,  G01K17/08 ,  G01N25/20

Abstract: Apparatus and methods are provided for providing flexible and repairable testing capabilities, including destructive testing, for systems that generate or absorb heat such as energy storage systems. One embodiment can include a heat exchange system adapted to contain and maintain a fluid at a predetermined temperature, thermally conductive tubing in direct intimate contact with a plurality of heat sinks, thermal sensor assemblies, and an sample vessel receiver structure where the thermal sensor assemblies, heat sinks removeably attach to different sections of the inner containment structure so as to measure heat flow into or out of the inner containment structure's different sections, and a test cell enclosure which is adapted to contain forces and output from destructive testing of samples. Embodiments of the disclosure enable rapid insertion/removal of samples as well as replacement of sections of the system including thermal sensor assemblies as well as enabling separate thermal measurements associated with different sections of a sample under test.

公开(公告)号：US09429484B2

公开(公告)日：2016-08-30

申请号：US13881275

申请日：2011-10-19

Applicant: Mats Lindgren ,  Carl Carlander ,  Philip Holoch

Inventor： Mats Lindgren ,  Carl Carlander ,  Philip Holoch

IPC: G01K17/00 ,  G01K17/06 ,  G01K17/10 ,  G01K17/08

CPC classification number: G01K17/10 ,  G01K17/08

Abstract: The invention relates to a method for determining the heat flow (dQ/dt) emanating from a heat transporting fluid (12), which is a mixture of at least two different fluids, and which flows through a flow space (11) from a first position, where it has a first temperature (T1), to a second position, where it has, due to that heat flow (dQ/dt), a second temperature (T2), which is lower than said first temperature (T1), whereby the density and specific heat of said heat transporting fluid (12) is determined by measuring the speed of sound (vs) in said fluid, and said density and specific heat of said heat transporting fluid (12) is used to determine the heat flow (dQ/dt).

Abstract translation: 本发明涉及一种用于确定从作为至少两种不同流体的混合物的热传输流体（12）产生的热流（dQ / dt）的方法，其从第一流体流过流动空间（11） 由于热流（dQ / dt）低于第一温度（T1）的第二温度（T2），其具有第一温度（T1）的位置到第二位置， 由此通过测量所述流体中的声速（vs）来确定所述传热流体（12）的密度和比热，并且所述传热流体（12）的所述密度和比热用于确定热流 （dQ / dt）。

公开(公告)号：US20160169220A1

公开(公告)日：2016-06-16

申请号：US15049599

申请日：2016-02-22

Applicant: Xylem IP Holdings LLC

Inventor： Oliver Laing

IPC: F04B49/20 ,  F04D27/00

CPC classification number: F04B49/20 ,  F04D27/004 ,  F24D19/1006 ,  F24D19/1012 ,  F24D2200/14 ,  G01F25/0007 ,  G01K17/08 ,  G01K2013/026 ,  Y02B10/20 ,  Y02B30/745

Abstract: A method for determining a through-flow quantity in a fluid delivery system, in which a fluid is delivered by a pump, the pump including an electromotor and the electromotor being operated at a first speed when the electromotor is in operation and the through-flow quantity being determined from a measured motor power and the speed. The method includes (i) increasing the first speed to a second speed which is greater than the first speed; (ii) determining a second through-flow quantity at the second speed from the motor power and the second speed; (iii) determining a third through-flow quantity from the second through-flow quantity by extrapolation of the second speed to the first speed, wherein the third through-flow quantity is the target variable; and, (iv) reducing the speed back to the first speed once the second through-flow quantity has been determined.

Abstract translation: 一种用于确定流体输送系统中的通流量的方法，其中流体由泵输送，所述泵包括电动机，并且所述电动机在所述电动机运行时以第一速度运行，并且所述通流 数量由测量的电机功率和速度确定。 该方法包括（i）将第一速度增加到大于第一速度的第二速度; （ii）从所述电动机功率和所述第二速度确定所述第二速度下的第二通流量; （iii）通过将所述第二速度外推至所述第一速度，从所述第二通流量确定第三通流量，其中所述第三通流量为所述目标变量; 和（iv）一旦确定了第二通流量，就将速度降低到第一速度。

公开(公告)号：US20160125671A1

公开(公告)日：2016-05-05

申请号：US14895860

申请日：2014-05-01

Applicant: DENSO CORPORATION

Inventor： Yasuhiro TANAKA ,  Atusi SAKAIDA ,  Toshihisa TANIGUCHI ,  Norio GOUKO ,  Yoshitaro YAZAKI ,  Yoshihiko SHIRAISHI ,  Toshikazu HARADA ,  Motoki SHIMIZU ,  Keita SAITOU

IPC: G07C5/08 ,  G01K1/08 ,  G01K17/08

CPC classification number: G07C5/08 ,  B60R16/023 ,  G01K1/08 ,  G01K17/00 ,  G01K17/08

Abstract: There is provided a heat flux sensor with first and second interlayer connection members composed of different metals from each other of which metal atoms maintain a predetermined crystal structure embedded in first and second via holes of a thermoplastic resin made insulating substrate, the first and the second interlayer connection members are connected in series alternately, and a control unit that performs abnormality determination of a heating element disposed in a vehicle. The heat flux sensor is provided to the heating element and outputs a sensor signal corresponding to heat flux between the heating element and an outside air, and the control unit determines based on the sensor signal that there is abnormality in the heating element when the heat flux between the heating element and the outside air is out of a predetermined range.

Abstract translation: 提供了一种热通量传感器，其具有第一和第二层间连接构件，第一和第二层间连接构件由彼此不同的金属组成，其中金属原子保持预定的晶体结构嵌入在热塑性树脂制成的绝缘基板的第一和第二通孔中，第一和第二 层间连接构件交替地串联，并且控制单元执行设置在车辆中的加热元件的异常确定。 将热通量传感器提供给加热元件，并输出对应于加热元件和外部空气之间的热通量的传感器信号，并且控制单元基于传感器信号确定当加热元件中的热通量 在加热元件和外部空气之间的距离超出预定范围。

公开(公告)号：US20150323423A1

公开(公告)日：2015-11-12

申请号：US14705340

申请日：2015-05-06

Applicant: Emerson Climate Technologies, Inc.

Inventor： Fadi Mohammad Alsaleem

IPC: G01M99/00 ,  G01R21/00 ,  F24F11/00 ,  G01K13/00

CPC classification number: F24F11/30 ,  F24F3/044 ,  F24F11/32 ,  F24F11/52 ,  F24F2110/00 ,  F24F2110/10 ,  F24F2130/00 ,  F24F2130/10 ,  F24F2140/50 ,  F24F2140/60 ,  G01K13/00 ,  G01K17/08 ,  G01M99/005 ,  G01R21/00

Abstract: An expectation module determines an expected average power consumption of a heat pump for a predetermined period as a function of indoor and outdoor temperatures of the building during the predetermined period. A difference module determines a power difference between an average power consumption of the heat pump during the predetermined period and the expected average power consumption of the heat pump for the predetermined period. A grade determination module determines a grade of the heat pump for the predetermined period based on the power difference of the predetermined period. A reporting module generates a displayable report including the grade of the heat pump for the predetermined period.

Abstract translation: 期望模块在预定时间段内将建筑物的室内和室外温度的函数确定预定时间段内的热泵的预期平均功率消耗。 差分模块确定在预定时段期间热泵的平均功耗与预定时段内的热泵预期平均功耗之间的功率差。 等级确定模块基于预定周期的功率差来确定预定时间段内的热泵的等级。 报告模块生成可显示的报告，包括预定期间的热泵等级。

公开(公告)号：US20150253206A1

公开(公告)日：2015-09-10

申请号：US14425473

申请日：2013-08-30

Applicant: Waters Technologies Corporation

Inventor： Robert L. Danley

IPC: G01K17/08 ,  G01N25/20

CPC classification number: G01K17/08 ,  G01N25/20 ,  G01N25/4833

Abstract: A method of operating a differential scanning calorimeter wherein errors in the heat flow rate measurement are reduced by operating the calorimeter in a quasiadiabatic mode and by employing a heat flow rate measurement algorithm that includes the leakage heat flow rate. The temperature of the DSC enclosure is controlled independently of the temperature of the measuring system, which allows the temperature difference between the sample and reference containers and the enclosure to be minimized, thus minimizing leakage heat flow.

Abstract translation: 一种操作差示扫描量热计的方法，其特征在于，通过在准半辐射模式下操作量热计，并采用包括泄漏热流量的热流量测量算法来降低热流量测量中的误差。 DSC外壳的温度独立于测量系统的温度进行控制，这样可以使样品和参考容器与外壳之间的温差最小化，从而将泄漏热流最小化。

公开(公告)号：US20140303019A1

公开(公告)日：2014-10-09

申请号：US14230876

申请日：2014-03-31

Applicant: Marquette University

Inventor： Chung Hoon Lee ,  Benyamin Davaji

IPC: G01N25/48 ,  C12Q1/54 ,  G01N33/543

CPC classification number: G01N25/4886 ,  B01L3/5023 ,  B01L2200/147 ,  B01L2300/0627 ,  B01L2300/0825 ,  B01L2300/126 ,  B01L2400/0406 ,  C12Q1/25 ,  C12Q1/54 ,  G01K17/006 ,  G01K17/08 ,  G01N33/54373 ,  Y10T436/143333

Abstract: A microfluidic sensor includes a microchannel that includes a reaction site with a reagent and a sample inlet. A liquid substance is received at the sample inlet and travels by capillary action to the reaction site. A temperature sensor measures a temperature as a result of a reaction between the reagent and a chemical in the liquid substance. A controller is communicatively connected to the temperature sensor, receives the temperature measured by the temperature sensor, and derives a concentration of the chemical in the liquid substance from the temperature.

Abstract translation: 微流体传感器包括包含与试剂和样品入口的反应位点的微通道。 在样品入口处接收液体物质并通过毛细管作用运动到反应部位。 温度传感器由于试剂和液体物质中的化学物质之间的反应而测量温度。 控制器通信连接到温度传感器，接收由温度传感器测量的温度，并从温度导出液体物质中化学物质的浓度。

公开(公告)号：US08768646B2

公开(公告)日：2014-07-01

申请号：US12948088

申请日：2010-11-17

Applicant: Douglas E. Key

Inventor： Douglas E. Key

IPC: G01K7/00 ,  G06F17/00 ,  G06F19/00

CPC classification number: G01K17/08 ,  G01J5/00 ,  G01J5/0088 ,  G01J2005/0077 ,  G01K7/00 ,  G01N25/20 ,  G06F17/00 ,  G06F19/00

Abstract: A method for measurement of a film cooling effect is disclosed. Film cooling is a technique developed to protect gas turbine engine components from the extremely high temperatures created during its operation. A controlled air pressure is ducted into the hollow interior of the component and the mass rate of air flowing through the plurality of film cooling features or openings is measured. A coolant is then injected into the hollow interior of the component and allowed to flow out of a film cooling feature onto the heated outer surface of the component. The resulting infrared signature is a measure of the relative cooling effect generated by the individual film cool feature. The film cooling effect for an individual feature is quantified as the proportion of mass rate of airflow contributed by its relative individual cooling effect. The area, location and shape of the cooling effect are further classified to determine the degree of conformance to its design intent.

Abstract translation: 公开了一种薄膜冷却效果的测量方法。 薄膜冷却是一种技术，用于保护燃气涡轮发动机部件免受其运行过程中产生的极高温度。 控制的空气压力被引导到部件的中空内部，并且测量流过多个膜冷却特征或开口的空气的质量比。 然后将冷却剂注入到部件的中空内部并允许从膜冷却特征流出到部件的加热的外表面上。 所得到的红外特征是由各个薄膜冷却特征产生的相对冷却效果的量度。 单个特征的膜冷却效果被量化为由其相对单独冷却效果贡献的气流质量比的比例。 冷却效果的区域，位置和形状进一步分类，以确定其设计意图的一致程度。