MXPA03008628A - Sonda de sensor para medir temperatura y fraccion volumetrica liquida de un gas caliente cargado de gotas de liquido y metodo para usar la misma. - Google Patents

Sonda de sensor para medir temperatura y fraccion volumetrica liquida de un gas caliente cargado de gotas de liquido y metodo para usar la misma.

Info

Publication number
MXPA03008628A
MXPA03008628A MXPA03008628A MXPA03008628A MXPA03008628A MX PA03008628 A MXPA03008628 A MX PA03008628A MX PA03008628 A MXPA03008628 A MX PA03008628A MX PA03008628 A MXPA03008628 A MX PA03008628A MX PA03008628 A MXPA03008628 A MX PA03008628A
Authority
MX
Mexico
Prior art keywords
liquid
temperature
droplets
sensor probe
volumetric fraction
Prior art date
Application number
MXPA03008628A
Other languages
English (en)
Inventor
Paolo Ruffino
Original Assignee
Univ Maryland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Maryland filed Critical Univ Maryland
Publication of MXPA03008628A publication Critical patent/MXPA03008628A/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/18Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Se describen una sonda de sensor y un metodo para determinar la temperatura, velocidad, y/o fraccion volumetrica liquida de un gas cargado con gotas. En una variacion, la sonda incluye un elemento de calentamiento individual (152) usado en un flujo bien caracterizado. El elemento de calentamiento es mantenido por arriba de la transicion de Leidenfrost para las gotas, el cual evita que los efectos de enfriamiento de las gotas tengan un impacto en la medicion de la temperatura. En otra variacion, la sonda incluye dos o mas elementos de calentamiento (152h, 152c) dispuestos en ambientes de flujo similar. La propiedad de interes se deriva basandose en los principios de la termodinamica y de la transferencia de calor, los cuales no son utilizables junto con dispositivos convencionales. En una variacion, la temperatura es determinada utilizando una funcion de relacion para caracteristicas de dos elementos de calentamiento, mantenidos a dos diferentes temperaturas, junto con la energia necesaria para mantener la temperatura constante en cada elemento, y eliminando la dependencia en otras variables para la determinacion, tal como la velocidad del gas.
MXPA03008628A 2001-03-22 2002-03-22 Sonda de sensor para medir temperatura y fraccion volumetrica liquida de un gas caliente cargado de gotas de liquido y metodo para usar la misma. MXPA03008628A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27777201P 2001-03-22 2001-03-22
PCT/US2002/008661 WO2002077625A1 (en) 2001-03-22 2002-03-22 Sensor probe for measuring temperature and liquid volumetric fraction of a liquid droplet laden hot gas and method of using same

Publications (1)

Publication Number Publication Date
MXPA03008628A true MXPA03008628A (es) 2006-03-15

Family

ID=23062280

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03008628A MXPA03008628A (es) 2001-03-22 2002-03-22 Sonda de sensor para medir temperatura y fraccion volumetrica liquida de un gas caliente cargado de gotas de liquido y metodo para usar la misma.

Country Status (5)

Country Link
US (3) US6609412B2 (es)
EP (1) EP1390728A1 (es)
CA (1) CA2441879A1 (es)
MX (1) MXPA03008628A (es)
WO (1) WO2002077625A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053750B2 (en) * 2002-04-18 2006-05-30 Agilent Technologies, Inc. Voltage probe systems having improved bandwidth capability
WO2003106817A1 (de) * 2002-06-13 2003-12-24 Alstom (Switzerland) Ltd. Verfahren zum betreiben einer gasturbinenanlage und gasturbinenanlage
JP4038492B2 (ja) * 2004-05-28 2008-01-23 三井金属鉱業株式会社 液種識別方法及び液種識別装置
US7804064B2 (en) * 2004-10-01 2010-09-28 The George Washington University In-situ droplet monitoring for self-tuning spectrometers
ATE374361T1 (de) 2004-10-25 2007-10-15 Alstom Technology Ltd Vorrichtung zur schnellen messung von temperaturen in einem heissgasstrom
US7579947B2 (en) * 2005-10-19 2009-08-25 Rosemount Inc. Industrial process sensor with sensor coating detection
US7891572B1 (en) 2007-04-05 2011-02-22 C. Cowles & Company Temperature and low water monitoring for boiler systems
US7849754B2 (en) * 2007-12-26 2010-12-14 General Electric Company Method and system for sampling syngas
US9449282B2 (en) 2010-07-01 2016-09-20 Match.Com, L.L.C. System for determining and optimizing for relevance in match-making systems
US9506791B2 (en) * 2012-12-17 2016-11-29 Los Robles Advertising, Inc. Operating a high accuracy thermal anemometer flow meter in gas stream containing liquid droplets
ITCO20120067A1 (it) 2012-12-20 2014-06-21 Nuovo Pignone Srl Misura della pressione totale e della temperatura totale in condizione di gas umido
US9851337B2 (en) * 2013-12-06 2017-12-26 The University Of Akron Universal water condition monitoring device
US9877509B2 (en) * 2014-03-31 2018-01-30 Westfield Limited (Ltd.) Micro-vaporizer heating element and method of vaporization
WO2016042281A1 (en) * 2014-09-15 2016-03-24 Statoil Petroleum As Multiphase stream conditioning
CN106093111A (zh) * 2016-06-08 2016-11-09 清华大学 一种用于观察莱顿弗罗斯特现象的相变传热实验装置
CN106199061B (zh) * 2016-08-25 2019-07-26 中国农业大学 一种基于热脉冲法测量土壤水流速的装置及方法
DE102017124256A1 (de) 2016-10-29 2018-05-03 Sendsor Gmbh Sensor und Verfahren zum Messen der Eigenschaften des Atemgas
US10852261B2 (en) * 2016-10-29 2020-12-01 Sendsor Gmbh Sensor and method for measuring respiratory gas properties
CN107884259B (zh) * 2017-11-06 2024-07-02 南京大学 利用液滴冷却实现微量材料高速降温的装置及方法
CN112730510B (zh) * 2020-12-24 2022-02-22 西安交通大学 一种液滴辐射换热实验装置及方法
CN112800607B (zh) * 2021-01-27 2023-10-13 辽宁科技大学 一种冲击射流强化换热特性的离散化测试方法及装置
CN114709295B (zh) * 2022-06-06 2022-09-02 一道新能源科技(衢州)有限公司 一种降低perc电池片衰减的方法及装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011336A (en) 1957-04-30 1961-12-05 Malcolm A Weiss Droplet sampling probe
US3004406A (en) 1958-05-02 1961-10-17 Phillips Petroleum Co Quenching hot liquids
FR1553090A (es) 1967-11-30 1969-01-10
US3630496A (en) 1968-01-26 1971-12-28 Babcock & Wilcox Co Gas-cleaning apparatus
US3548607A (en) 1969-05-26 1970-12-22 Philips Corp Liquid nitrogen transfer system using the leidenfrost principle
CA921280A (en) 1970-10-16 1973-02-20 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Sample vaporizing apparatus
US3755990A (en) 1972-05-08 1973-09-04 Universal Oil Prod Co Method of collecting sub-micron particles from a hot gas effluent stream
GB1367845A (en) 1972-05-30 1974-09-25 Barr & Stroud Ltd Liquid transfer system
US3997758A (en) 1974-03-14 1976-12-14 Westinghouse Electric Corporation Moisture control device for steam turbines
DE2516123C3 (de) 1975-04-12 1979-06-21 Hochtemperatur-Kernkraftwerk Gmbh (Hkg) Gemeinsames Europaeisches Unternehmen, 4701 Uentrop Verfahren zum Abführen der Zerfallswärme radioaktiver Spaltprodukte
BE837884A (fr) 1976-01-23 1976-05-14 Centre Rech Metallurgique Perfectionnements aux dispositifs de refroidissement des profiles metalliques
DE2712216C2 (de) 1977-03-19 1984-01-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und Vorrichtung zum Reinigen von heißen Gasen
DE2913866C2 (de) * 1979-04-06 1987-03-12 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Bestimmung von Bestandteilen in strömenden Gasen
FR2458592A1 (fr) 1979-06-07 1981-01-02 Creusot Loire Ensemble d'aiguillage pour la recuperation des gaz de convertisseurs d'acierie
DE2928496A1 (de) * 1979-07-14 1981-01-29 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
DE2929385A1 (de) 1979-07-20 1981-02-12 Hartung Kuhn & Co Maschf Verfahren zum loeschen eines erhitzten schuettguts
DE3005928A1 (de) * 1980-02-16 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Beheizte ionenstromsonde fuer hohe zemperaturen
GB2085166A (en) * 1980-10-07 1982-04-21 Itt Ind Ltd Semiconductor gas sensor
US4814612A (en) 1983-08-30 1989-03-21 Research Corporation Method and means for vaporizing liquids for detection or analysis
US4960992A (en) 1983-08-30 1990-10-02 Research Corporation Technologies Method and means for vaporizing liquids by means of heating a sample capillary tube for detection or analysis
US4579643A (en) * 1983-11-18 1986-04-01 Ngk Insulators, Ltd. Electrochemical device
GB8529979D0 (en) 1985-12-05 1986-01-15 Fern Medical Developments Ltd Transfer system
ATE40208T1 (de) 1986-04-29 1989-02-15 Voest Alpine Ind Anlagen Entnahmesonde fuer heisse gasproben.
DE3622123A1 (de) 1986-07-02 1988-01-21 Dornier System Gmbh Verfahren und vorrichtung zur herstellung von verbundpulvern
US5038304A (en) * 1988-06-24 1991-08-06 Honeywell Inc. Calibration of thermal conductivity and specific heat devices
US4944035A (en) 1988-06-24 1990-07-24 Honeywell Inc. Measurement of thermal conductivity and specific heat
US4956793A (en) 1988-06-24 1990-09-11 Honeywell Inc. Method and apparatus for measuring the density of fluids
DE4121277C2 (de) * 1991-06-27 2000-08-03 Ald Vacuum Techn Ag Vorrichtung und Verfahren zur selbsttätigen Überwachung der Betriebssicherheit und zur Steuerung des Prozeßablaufs bei einem Vakuum-Wärmebehandlungsofen
US5348394A (en) * 1992-06-22 1994-09-20 Snow Brand Milk Products Co., Ltd. Method and apparatus for measuring fluid thermal conductivity
US5603984A (en) 1993-09-09 1997-02-18 Acheson Industries, Inc. Spray element especially for mold sprayers
EP0797558B1 (de) * 1994-01-05 2001-11-14 Heraeus Electro-Nite International N.V. Elektrisch leitende verbindung
US5992159A (en) 1995-05-25 1999-11-30 Edwards; Christopher Francis Method and apparatus for heat extraction by controlled spray cooling
WO1997002486A1 (de) * 1995-06-30 1997-01-23 Zuechner Klaus Messeinrichtung und verfahren zur bestimmung des wassergehaltes in einem gas
EP0878707A4 (en) * 1996-10-22 2000-06-28 Riken Kk SENSOR WITH HEATING
DE19649073C2 (de) 1996-11-28 2000-12-07 Carl Kramer Vorrichtung zur Abkühlung von Strangpreßprofilen
US5974822A (en) 1997-09-19 1999-11-02 Kopko; William L. Rotating disk evaporative cooler
US20020100697A1 (en) * 2000-12-19 2002-08-01 Quinn David B. Gas sensor with uniform heating and method of making same
US6644098B2 (en) * 2001-01-18 2003-11-11 Advanced Test Products, Inc. Heated electrode refrigerant detector utilizing one or more control loop

Also Published As

Publication number Publication date
US20030041650A1 (en) 2003-03-06
US20030209055A1 (en) 2003-11-13
US20030209056A1 (en) 2003-11-13
US6739178B2 (en) 2004-05-25
EP1390728A1 (en) 2004-02-25
WO2002077625A1 (en) 2002-10-03
CA2441879A1 (en) 2002-10-03
US6732568B2 (en) 2004-05-11
US6609412B2 (en) 2003-08-26

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