JP2016511389A - 湿りガス状態での全圧および全温測定 - Google Patents
湿りガス状態での全圧および全温測定 Download PDFInfo
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- JP2016511389A JP2016511389A JP2015548403A JP2015548403A JP2016511389A JP 2016511389 A JP2016511389 A JP 2016511389A JP 2015548403 A JP2015548403 A JP 2015548403A JP 2015548403 A JP2015548403 A JP 2015548403A JP 2016511389 A JP2016511389 A JP 2016511389A
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- Prior art keywords
- probe
- cup
- wet gas
- temperature
- tip
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 230000005514 two-phase flow Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 59
- 239000012071 phase Substances 0.000 description 8
- 238000009529 body temperature measurement Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/028—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow for use in total air temperature [TAT] probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/30—Wet gas-meters
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
- Sampling And Sample Adjustment (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Glass Compositions (AREA)
Abstract
Description
−2相のガス流が静止するまで減速することができるカップ部に設けられたプローブを使用するステップと、
−カップ部周りで圧力降下を生じさせるステップと、
−2相のうちの1つを形成する液体をカップ部内側からカップ部の壁に形成された1つまたは複数の孔を通して吸い出すステップと
を備える。
2 チューブ
3 ノズル
4 先端部
5 ステム
6 排出孔
7 シールド
100 プローブ
Claims (11)
- 2相の湿りガス流の全圧または全温を測定するためのプローブ(100)であって、ステム(5)と、前記ステム(5)の頂部の先端部(4)であって、シールドとして働くカップ部(1)が前記先端部(4)に形成され、前記カップ部(1)が前記ステム(5)の長手方向軸に垂直な長手方向軸を有し、入って来る前記湿りガス流の近くのその長手方向軸に垂直な開いた前端および反対側の閉じた後端を有する、先端部(4)と、入って来る前記湿りガス流のための測定器具として働く、前記カップ部(1)内に配置された少なくとも1つのチューブ(2)または感熱素子と、前記カップ部(1)の壁を貫通する少なくとも1つの孔(6)と、前記カップ部(1)の周りを流れる前記湿りガスを加速し、それによって前記少なくとも1つの孔(6)の近くで圧力降下を生じさせて前記カップ部(1)内側から前記湿りガス流の1相を形成している液体を吸い出す手段とを備えるプローブ(100)。
- 圧力降下を生じさせる前記手段が、前記カップ部(1)の前記長手方向軸に平行な長手方向軸を有する少なくとも1つのノズル(3)を備える、請求項1記載のプローブ(100)。
- 前記先端部(4)が円筒状であり、前記カップ部(1)が前記先端部(4)と一致しており、前記少なくとも1つのノズル(3)が前記カップ部(1)の外面に隣接して配置され、前記カップ部(1)の前記外面が前記ノズル(3)の壁を形成する、請求項1または2記載のプローブ(100)。
- 前記先端部(4)が楕円形で、前記少なくとも1つのノズル(3)が、前記先端部(4)内で前記楕円形の長軸の側面に前記カップ部(1)に隣接して形成される、請求項1乃至3のいずれか1項記載のプローブ(100)。
- 前記カップ部(1)が前記先端部(4)と一致し、前記ノズル(3)が前記ステム(5)内で前記カップ部(1)に隣接して形成される、請求項1乃至4のいずれか1項記載のプローブ(100)。
- 前記少なくとも1つのノズル(3)がほぼ半円錐形で、前記入って来る湿りガス流の側が大きい方の開口となる、その長手方向軸に沿った先細形状である、請求項1乃至5のいずれか1項記載のプローブ(100)。
- 全温の前記測定のために、小型のシールド(7)が、液滴が直接衝突することから前記測定素子を保護するために用いられる、請求項1乃至6のいずれか1項記載のプローブ(100)。
- 前記カップ部(1)内側の前記少なくとも1つの測定チューブ(2)が、その開放端が前記ガス流に対して接線方向となり前記カップ部(1)の壁に隣接しないように配置され、前記ステム(5)の前記長手方向軸に平行に前記ステム(5)内を通る一部分を有する、請求項1乃至7のいずれか1項記載のプローブ(100)。
- 前記チューブ(2)がその開放端を前記ステム(5)の端部にある変換器およびデータ収集システムに接続する、請求項1乃至8のいずれか1項記載のプローブ(100)。
- −2相のガス流が静止するまで減速することができるカップ部(1)に設けられたプローブ(100)を使用するステップと、
−前記カップ部(1)周りで圧力降下を生じさせるステップと、
−前記2相のうちの1つを形成する液体を前記カップ部(1)内側から前記カップ部(1)の壁に形成された1つまたは複数の孔(6)を通して吸い出すステップと
を備える、2相の湿りガス流の全圧および全温を測定する方法。 - 液滴を含むガス流の全圧および全温を測定するために圧縮機内部に配置された小型プローブ(100)を備える遠心湿りガス圧縮機の性能を測定するためのシステムであって、前記プローブ(100)には、前記ガス流が静止するまで減速することができるカップ部(1)が備えられ、かつ前記液滴を前記カップ部(1)内側から前記カップ部(1)の壁に形成された1つまたは複数の孔(6)を通して吸い出すために、前記カップ部(1)周りで圧力降下を生じさせる手段が備えられる、システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000067A ITCO20120067A1 (it) | 2012-12-20 | 2012-12-20 | Misura della pressione totale e della temperatura totale in condizione di gas umido |
ITCO2012A000067 | 2012-12-20 | ||
PCT/EP2013/076689 WO2014095711A1 (en) | 2012-12-20 | 2013-12-16 | Total pressure and total temperature measurement in wet gas condition |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016511389A true JP2016511389A (ja) | 2016-04-14 |
JP6431849B2 JP6431849B2 (ja) | 2018-11-28 |
Family
ID=47631580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015548403A Expired - Fee Related JP6431849B2 (ja) | 2012-12-20 | 2013-12-16 | 湿りガス状態での全圧および全温測定 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9846098B2 (ja) |
EP (1) | EP2936101B1 (ja) |
JP (1) | JP6431849B2 (ja) |
KR (1) | KR20150095848A (ja) |
CN (1) | CN104969050B (ja) |
AU (1) | AU2013363794B2 (ja) |
BR (1) | BR112015013300A2 (ja) |
CA (1) | CA2896597A1 (ja) |
IT (1) | ITCO20120067A1 (ja) |
MX (1) | MX2015008037A (ja) |
WO (1) | WO2014095711A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111578877B (zh) * | 2016-12-11 | 2021-11-30 | 王伟 | 一种用于金刚菩提子双尖自动查找装置的压力板结构 |
KR102166540B1 (ko) | 2018-09-19 | 2020-11-04 | (주)애크론 | Mr 그래픽지원 컨텐츠 제공용 플랫폼 서비스 시스템 및 그 구동방법 |
CN112729667A (zh) * | 2019-03-08 | 2021-04-30 | 漳州龙文区恩杰信息科技有限公司 | 一种佩戴式智能系统及方法 |
CN111006783B (zh) * | 2019-12-09 | 2021-05-28 | 西安交通大学 | 一种适用于气液两相流的气相测温探针 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970475A (en) * | 1956-10-08 | 1961-02-07 | Rosemount Eng Co Ltd | Gas temperature probe |
JPS5856937U (ja) * | 1981-10-14 | 1983-04-18 | 三菱重工業株式会社 | ガス温度測定装置 |
JPS61105839U (ja) * | 1984-12-18 | 1986-07-05 | ||
JP2012127671A (ja) * | 2010-12-13 | 2012-07-05 | Japan Oil Gas & Metals National Corp | バッチ式多相流量測定装置及び流量計測方法 |
Family Cites Families (18)
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GB883779A (en) * | 1960-02-10 | 1961-12-06 | Rosemount Eng Co Ltd | A gas temperature probe |
JPH0248857B2 (ja) | 1984-08-24 | 1990-10-26 | Idemitsu Kosan Kk | Jokiatsusokuteihoho |
US5025661A (en) * | 1989-12-11 | 1991-06-25 | Allied-Signal Inc. | Combination air data probe |
GB2272296B (en) * | 1992-11-04 | 1997-04-16 | Fisher & Paykel | Medical airway temperature sensor |
GB9224384D0 (en) * | 1992-11-20 | 1993-01-13 | Rolls Royce Plc | Pressure or temperature apparatus and a cartridge of sensors for use in the same |
GB2272768B (en) * | 1992-11-20 | 1995-08-02 | Rolls Royce Plc | Pressure or temperature measuring apparatus |
US5483838A (en) * | 1993-12-29 | 1996-01-16 | Holden; Edward S. | Fluid flow connector and gauge assembly |
CA2306973C (en) | 1997-10-15 | 2004-12-07 | Mitsui Mining & Smelting Co., Ltd. | Flow rate sensor, flow meter, and discharge rate control apparatus for liquid discharge machines |
MXPA03008628A (es) | 2001-03-22 | 2006-03-15 | Univ Maryland | 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. |
US6892584B2 (en) * | 2002-11-19 | 2005-05-17 | Rosemount Aerospace Inc. | Fabricated pitot probe assembly |
DE102005060651A1 (de) | 2005-12-19 | 2007-06-28 | Robert Bosch Gmbh | Kombinierter Druck- und Temperatursensor |
US7681461B2 (en) * | 2006-09-06 | 2010-03-23 | Amir Rosenbaum | Pipe adapter for adjusting the flow past a sensor |
CN103394088B (zh) | 2008-01-25 | 2017-01-18 | Msd 消费保健品公司 | 选择用于局部施用组合物的抗氧化剂的方法 |
US7716980B1 (en) | 2008-05-30 | 2010-05-18 | Lockheed Martin Corporation | Pitot probe with water blockage prevention |
IT1396517B1 (it) | 2009-11-27 | 2012-12-14 | Nuovo Pignone Spa | Metodo di controllo di modo basato su temperatura di scarico per turbina a gas e turbina a gas |
US8549908B2 (en) * | 2010-06-17 | 2013-10-08 | Los Robles Advertising, Inc. | Thermal anemometer flow meter for the measurement of wet gas flow |
DE102010025898A1 (de) * | 2010-07-02 | 2012-01-05 | Audi Ag | Baukastensatz und Verfahren zum Herstellen eines Luftmassenmessers für Kraftwagen und Verfahren zum Herstellen eines Kraftwagens |
JP5445424B2 (ja) | 2010-10-20 | 2014-03-19 | 株式会社デンソー | 空気流量測定装置の劣化判定装置及び劣化判定方法 |
-
2012
- 2012-12-20 IT IT000067A patent/ITCO20120067A1/it unknown
-
2013
- 2013-12-16 MX MX2015008037A patent/MX2015008037A/es unknown
- 2013-12-16 BR BR112015013300A patent/BR112015013300A2/pt not_active Application Discontinuation
- 2013-12-16 CN CN201380067280.1A patent/CN104969050B/zh not_active Expired - Fee Related
- 2013-12-16 US US14/653,423 patent/US9846098B2/en active Active
- 2013-12-16 KR KR1020157018717A patent/KR20150095848A/ko not_active Application Discontinuation
- 2013-12-16 CA CA2896597A patent/CA2896597A1/en not_active Abandoned
- 2013-12-16 EP EP13805398.8A patent/EP2936101B1/en not_active Not-in-force
- 2013-12-16 WO PCT/EP2013/076689 patent/WO2014095711A1/en active Application Filing
- 2013-12-16 JP JP2015548403A patent/JP6431849B2/ja not_active Expired - Fee Related
- 2013-12-16 AU AU2013363794A patent/AU2013363794B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970475A (en) * | 1956-10-08 | 1961-02-07 | Rosemount Eng Co Ltd | Gas temperature probe |
JPS5856937U (ja) * | 1981-10-14 | 1983-04-18 | 三菱重工業株式会社 | ガス温度測定装置 |
JPS61105839U (ja) * | 1984-12-18 | 1986-07-05 | ||
JP2012127671A (ja) * | 2010-12-13 | 2012-07-05 | Japan Oil Gas & Metals National Corp | バッチ式多相流量測定装置及び流量計測方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2936101B1 (en) | 2017-02-22 |
ITCO20120067A1 (it) | 2014-06-21 |
CN104969050A (zh) | 2015-10-07 |
BR112015013300A2 (pt) | 2017-07-11 |
US20150346173A1 (en) | 2015-12-03 |
AU2013363794B2 (en) | 2017-03-23 |
WO2014095711A1 (en) | 2014-06-26 |
US9846098B2 (en) | 2017-12-19 |
AU2013363794A1 (en) | 2015-07-02 |
JP6431849B2 (ja) | 2018-11-28 |
EP2936101A1 (en) | 2015-10-28 |
CN104969050B (zh) | 2017-07-18 |
CA2896597A1 (en) | 2014-06-26 |
MX2015008037A (es) | 2015-10-29 |
KR20150095848A (ko) | 2015-08-21 |
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