JP6046885B2 - 混成流段を備えたターボ機械及びその方法 - Google Patents
混成流段を備えたターボ機械及びその方法 Download PDFInfo
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- JP6046885B2 JP6046885B2 JP2011185514A JP2011185514A JP6046885B2 JP 6046885 B2 JP6046885 B2 JP 6046885B2 JP 2011185514 A JP2011185514 A JP 2011185514A JP 2011185514 A JP2011185514 A JP 2011185514A JP 6046885 B2 JP6046885 B2 JP 6046885B2
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- stage
- axial
- mixed flow
- centrifugal
- step portion
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- 238000000034 method Methods 0.000 title claims description 14
- 239000012530 fluid Substances 0.000 claims description 50
- 239000012071 phase Substances 0.000 claims description 19
- 239000007791 liquid phase Substances 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 27
- 239000007788 liquid Substances 0.000 description 23
- 230000007704 transition Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D31/00—Pumping liquids and elastic fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/181—Axial flow rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/181—Axial flow rotors
- F04D29/183—Semi axial flow rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Superconductive Dynamoelectric Machines (AREA)
Description
82 ケーシング
84 シャフト
88a〜88f ブレード
90 入口
92 出口
94a〜94f ディフューザ
100a 軸方向段部分
100b 混成流段部分
100c 遠心段部分
Claims (7)
- 少なくとも1つの液体相と1つのガス相とを含む多相流体にエネルギーを与えるターボ機械であって、
入口及び出口を有するケーシングと、
少なくとも1つの軸方向段を含み、入口を介して多相流体を受け取り且つ前記多相流体のガス相を加圧するよう構成された軸方向段部分と、
前記軸方向段部分から出力された流体を受け取り、少なくとも1つの混成流段を含む混成流段部分と、
前記混成流段部分から出力された流体を受け取り、少なくとも1つの遠心段を含み、前記出口通って多相流体を出力するよう構成された遠心段部分と、
前記軸方向段部分、前記混成流段部分、及び前記遠心段部分を接続するシャフトと、
前記軸方向段部分と前記混成流段部分との間に配置され、前記軸方向段部分の出口と前記混成流段部分の入口と直結する調整部と、
を備え、
前記軸方向段は、軸方向インペラ出口流と前記シャフトの回転軸線に平行な軸線との間で0°から5°の間の値を有する角度によって定義され、
前記混成流段は、混成流インペラ出口流と、前記シャフトの回転軸線に平行な軸線との間で5°から80°の間の値を有する角度によって定義され、
前記遠心段は、遠心インペラ出口流と、前記シャフトの回転軸線に平行な軸線との間で80°と90°の間の値を有する角度によって定義される、
ターボ機械。 - 前記軸方向段部分が少なくとも2つの軸方向段を含み、前記混成流段部分が少なくとも2つの混成流段を含み、前記遠心段部分が少なくとも2つの遠心段を含む、請求項1に記載のターボ機械。
- 前記各段が、シャフトと共に回転するよう構成されたインペラと、ケーシングに固定され且つ対応する流れの方向を変えるよう構成されたディフューザとを有するロータを含む、請求項2に記載のターボ機械。
- 前記入口が軸方向にあり、前記出口が半径方向にある、請求項1から3のいずれかに記載のターボ機械。
- 前記多相流体のガス相が、前記混成流段部分に流入する前に所定値を下回る液体相に対する容積比を有する、請求項1から4のいずれかに記載のターボ機械。
- 前記混成流段の角度が20°と60°の間の値を有する、請求項1から5のいずれかに記載のターボ機械。
- 少なくとも1つの液体相と1つのガス相とを含む多相流体にエネルギーを与える方法であって、
軸方向段部分からの出力された流体を、前記軸方向段部分の出口と混成流段部分の入口と直結する調整部を介して前記混成流段部分が受け取り、前記混成流段部分からの出力された流体を遠心段部分が受け取るように流体接続する段階と、
前記軸方向段部分、前記混成流段部分、及び前記遠心段部分を入口及び出口を有するケーシングに提供する段階と、
前記軸方向段部分の軸方向インペラ、前記混成流段部分の混成流インペラ、及び前記遠心段部分の遠心インペラをシャフトに接続する段階と、
を含み、
前記軸方向段は、軸方向インペラ出口流と前記シャフトの回転軸線に平行な軸線との間で0°から5°の間の値を有する角度によって定義され、
前記混成流段は、混成流インペラ出口流と、前記シャフトの回転軸線に平行な軸線との間で5°から80°の間の値を有する角度によって定義され、
前記遠心段は、遠心インペラ出口流と、前記シャフトの回転軸線に平行な軸線との間で80°と90°の間の値を有する角度によって定義される、
方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2010A000047A IT1401868B1 (it) | 2010-08-31 | 2010-08-31 | Turbomacchina con stadio a flusso misto e metodo. |
ITCO2010A000047 | 2010-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012052541A JP2012052541A (ja) | 2012-03-15 |
JP6046885B2 true JP6046885B2 (ja) | 2016-12-21 |
Family
ID=43739454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011185514A Active JP6046885B2 (ja) | 2010-08-31 | 2011-08-29 | 混成流段を備えたターボ機械及びその方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9458863B2 (ja) |
EP (1) | EP2423510A3 (ja) |
JP (1) | JP6046885B2 (ja) |
CN (1) | CN102434463B (ja) |
IT (1) | IT1401868B1 (ja) |
RU (1) | RU2563406C2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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NO335019B1 (no) * | 2013-01-04 | 2014-08-25 | Typhonix As | Sentrifugalpumpe med koalescerende virkning, fremgangsmåte for utforming eller endring dertil, samt anvendelse |
WO2015127410A2 (en) * | 2014-02-24 | 2015-08-27 | Ge Oil & Gas Esp, Inc. | Downhole wet gas compressor processor |
RU172460U1 (ru) * | 2016-11-25 | 2017-07-11 | Федеральное агентство научных организаций Федеральное государственное бюджетное учреждение науки Институт проблем нефти и газа РАН (ИПНГ РАН) | Ступень многоступенчатого центробежного насоса |
FR3061240B1 (fr) * | 2016-12-22 | 2019-05-31 | Safran Aircraft Engines | Procede ameliore de regulation d'un circuit d'alimentation |
US10914494B2 (en) * | 2018-02-27 | 2021-02-09 | Newco H20 Llc | Segmented cavitation boiler |
WO2019191136A1 (en) | 2018-03-26 | 2019-10-03 | Baker Hughes, A Ge Company, Llc | Beam pump gas mitigation system |
US10995581B2 (en) | 2018-07-26 | 2021-05-04 | Baker Hughes Oilfield Operations Llc | Self-cleaning packer system |
US11441391B2 (en) | 2018-11-27 | 2022-09-13 | Baker Hughes, A Ge Company, Llc | Downhole sand screen with automatic flushing system |
RU2703774C1 (ru) * | 2019-02-05 | 2019-10-22 | Акционерное общество "Новомет-Пермь" | Насос для перекачивания газожидкостной смеси |
WO2020198411A1 (en) * | 2019-03-27 | 2020-10-01 | Baker Hughes, A Ge Company, Llc | High flow and low npshr horizontal pump with priming module |
EP3969725A4 (en) | 2019-05-13 | 2023-08-16 | Baker Hughes Oilfield Operations LLC | VELOCITY TUBE DOWNHOLE PUMP SYSTEM WITH MULTIPHASE DIVERTER |
WO2020243686A1 (en) | 2019-05-30 | 2020-12-03 | Baker Hughes Oilfield Operations Llc | Downhole pumping system with cyclonic solids separator |
EP3686436A1 (en) | 2019-07-31 | 2020-07-29 | Sulzer Management AG | Multistage pump and subsea pumping arrangement |
CN114651131A (zh) * | 2019-11-13 | 2022-06-21 | 丹佛斯公司 | 用于混合流压缩机的主动卸载装置 |
US11767850B2 (en) * | 2020-02-10 | 2023-09-26 | Saudi Arabian Oil Company | Electrical submersible pump with liquid-gas homogenizer |
CN111648966A (zh) * | 2020-05-13 | 2020-09-11 | 洛阳瑞华新能源技术发展有限公司 | 一种使用末级分流主叶轮的2级或多级离心泵 |
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GB704856A (en) | 1950-04-24 | 1954-03-03 | Rolls Royce | Improvements relating to air compressors |
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-
2010
- 2010-08-31 IT ITCO2010A000047A patent/IT1401868B1/it active
-
2011
- 2011-08-26 EP EP11179038.2A patent/EP2423510A3/en not_active Ceased
- 2011-08-29 US US13/220,119 patent/US9458863B2/en active Active
- 2011-08-29 JP JP2011185514A patent/JP6046885B2/ja active Active
- 2011-08-30 RU RU2011135905/06A patent/RU2563406C2/ru active
- 2011-08-31 CN CN201110268672.7A patent/CN102434463B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102434463A (zh) | 2012-05-02 |
EP2423510A3 (en) | 2017-12-13 |
US9458863B2 (en) | 2016-10-04 |
IT1401868B1 (it) | 2013-08-28 |
RU2011135905A (ru) | 2013-03-10 |
EP2423510A2 (en) | 2012-02-29 |
RU2563406C2 (ru) | 2015-09-20 |
JP2012052541A (ja) | 2012-03-15 |
US20120057965A1 (en) | 2012-03-08 |
CN102434463B (zh) | 2017-11-07 |
ITCO20100047A1 (it) | 2012-03-01 |
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