JP2017517664A - ターボ機械組立体 - Google Patents
ターボ機械組立体 Download PDFInfo
- Publication number
- JP2017517664A JP2017517664A JP2016555819A JP2016555819A JP2017517664A JP 2017517664 A JP2017517664 A JP 2017517664A JP 2016555819 A JP2016555819 A JP 2016555819A JP 2016555819 A JP2016555819 A JP 2016555819A JP 2017517664 A JP2017517664 A JP 2017517664A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- shaft
- expander
- turbomachine assembly
- radial
- 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
- 238000000034 method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 26
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K5/00—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type
- F01K5/02—Plants characterised by use of means for storing steam in an alkali to increase steam pressure, e.g. of Honigmann or Koenemann type used in regenerative installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/053—Shafts
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Turbines (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
−軸と、
−少なくとも1つの第1の軸受と少なくとも第2の軸受の間の軸上に支持されたラジアルガスエキスパンダと、
−前記第1及び第2の軸受のうちの一方又は他方に隣接する片持ち位置で軸上に支持された圧縮機と、を含み、
−前記圧縮機が複数の可動入口ノズルを含み、前記ラジアルガスエキスパンダが複数の可動案内ベーンを含む、ターボ機械組立体を提供することにより、そういった目的を成し遂げる。
−回転軸Yを有する軸10と、
−第1のグループの軸受11と第2のグループの軸受12の間の軸10上に支持されたラジアルガスエキスパンダ2と、
−片持ち位置で軸10上に支持された遠心圧縮機3と、
を含む。
2 ターボエキスパンダ
2a 第1の高圧段
2b 第2の低圧段
3 遠心圧縮機
3 ターボ圧縮機
5a 可動入口案内ベーン
5b 可動入口案内ベーン
8 軸方向出口
9 半径方向出口
10 軸
11 軸受
12 軸受
15 シール
16 中間段経路
17 ストラット
19 バランスドラム
20 可動入口ノズル
Y 回転軸
Claims (10)
- 軸(10)と、
少なくとも1つの第1の軸受(11)と少なくとも第2の軸受(12)の間の前記軸(10)上に支持されたラジアルガスエキスパンダ(2)と、
前記第1及び第2の軸受(11、12)の一方又は他方に隣接する片持ち位置で前記軸(10)上に支持された圧縮機(3)と、
を含み、
前記ラジアルガスエキスパンダ(2)が複数の可動案内ベーン(5a,5b)を含む、ターボ機械組立体(1)。 - 前記圧縮機(3)は、複数の可動入口ノズル(20)を含む、請求項1記載のターボ機械組立体(1)。
- 前記ラジアルガスエキスパンダ(2)は、少なくとも2つのラジアル段(2a、2b)を含む、請求項1又は2記載のターボ機械組立体(1)。
- 前記ラジアル段(2a、2b)のうちの少なくとも1つは、可動な組の入口案内ベーン(5a、5b)を含む、請求項3記載のターボ機械組立体(1)。
- 各前記ラジアル段(2a、2b)は、それぞれの可動な組の前記入口案内ベーン(5a、5b)を含み、各組が互いに独立して作動する、請求項4記載のターボ機械組立体(1)。
- 前記圧縮機(3)と前記ラジアルガスエキスパンダ(2)の間の前記軸(10)上には、少なくともシール(15)が設けられる、請求項1乃至5のいずれか1項記載のターボ機械組立体(1)。
- 第1の処理ガスは、前記圧縮機(3)の中で圧縮され、第2の動作ガスは、前記ラジアルガスエキスパンダ(2)の中で膨張する、請求項1乃至6のいずれか1項記載のターボ機械組立体(1)。
- 前記ラジアルガスエキスパンダ(2)は、有機ランキンサイクルの一部である、請求項1乃至7のいずれか1項記載のターボ機械組立体(1)。
- 前記軸(10)は、可変速度で動作する、請求項1乃至8のいずれか1項記載のターボ機械組立体(1)。
- 前記軸(10)は、一定速度で動作する、請求項1乃至8のいずれか1項記載のターボ機械組立体(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2014A000004 | 2014-03-11 | ||
ITCO20140004 | 2014-03-11 | ||
PCT/EP2015/054848 WO2015135878A1 (en) | 2014-03-11 | 2015-03-09 | Turbomachine assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017517664A true JP2017517664A (ja) | 2017-06-29 |
JP6736469B2 JP6736469B2 (ja) | 2020-08-05 |
Family
ID=50630869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016555819A Active JP6736469B2 (ja) | 2014-03-11 | 2015-03-09 | ターボ機械組立体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11067096B2 (ja) |
EP (1) | EP3117079B1 (ja) |
JP (1) | JP6736469B2 (ja) |
CN (1) | CN106062316B (ja) |
RU (1) | RU2668185C2 (ja) |
WO (1) | WO2015135878A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3256699B1 (en) * | 2015-02-09 | 2023-03-29 | Nuovo Pignone Tecnologie Srl | A turboexpander-generator unit and a method for producing electric power |
DE102016107341A1 (de) * | 2016-04-20 | 2017-10-26 | Atlas Copco Energas Gmbh | Turbomaschinenanordnung |
US10823191B2 (en) * | 2018-03-15 | 2020-11-03 | General Electric Company | Gas turbine engine arrangement with ultra high pressure compressor |
RU2727945C1 (ru) * | 2019-12-12 | 2020-07-27 | Общество С Ограниченной Ответственностью "Аэрогаз" | Турбодетандерная энергетическая установка |
JP7493346B2 (ja) * | 2020-02-03 | 2024-05-31 | 三菱重工コンプレッサ株式会社 | 回転機械 |
CN113417826B (zh) * | 2021-07-02 | 2022-10-04 | 青岛海尔能源动力有限公司 | 一种基于动态矩阵的空压机自动控制装置 |
Citations (6)
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US3289436A (en) * | 1964-04-29 | 1966-12-06 | Hawker Siddeley Dynamics Ltd | Air condition systems |
JPS5058606A (ja) * | 1973-08-24 | 1975-05-21 | ||
JPS5313014A (en) * | 1976-07-19 | 1978-02-06 | Hydragon Corp | Exhaust gas recirculation turbine engine |
JPS62243997A (ja) * | 1986-04-15 | 1987-10-24 | Ebara Corp | 遠心羽根車翼端隙間制御装置 |
JP2011132877A (ja) * | 2009-12-24 | 2011-07-07 | Mitsubishi Heavy Ind Ltd | 多段ラジアルタービン |
JP2012002140A (ja) * | 2010-06-17 | 2012-01-05 | Ihi Corp | タービン及び過給機 |
Family Cites Families (14)
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DE1276967B (de) * | 1965-11-06 | 1968-09-05 | Stroemungsmasch Veb | Klein-Gasturbinentriebwerk |
CH578068A5 (ja) | 1974-05-24 | 1976-07-30 | Sulzer Ag | |
US5014518A (en) * | 1989-06-23 | 1991-05-14 | Allied-Signal Inc. | ECS with advanced air cycle machine |
US7150152B2 (en) * | 2004-10-21 | 2006-12-19 | Caterpillar Inc | Vibration limiter for coaxial shafts and compound turbocharger using same |
US7553127B2 (en) * | 2006-06-13 | 2009-06-30 | Honeywell International Inc. | Variable nozzle device |
DE102006027738A1 (de) * | 2006-06-16 | 2007-12-20 | Daimlerchrysler Ag | Brennkraftmaschine mit einem Abgasturbolader und einer Compound-Turbine |
JP5058606B2 (ja) | 2007-01-10 | 2012-10-24 | 文化シヤッター株式会社 | 複合シャッター |
JP5883800B2 (ja) * | 2010-01-15 | 2016-03-15 | ドレッサー ランド カンパニーDresser−Rand Company | 一体式コンプレッサ・エキスパンダ |
US9638059B2 (en) | 2010-05-14 | 2017-05-02 | Borgwarner Inc. | Exhaust-gas turbocharger |
IT1401425B1 (it) * | 2010-06-24 | 2013-07-26 | Nuovo Pignone Spa | Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore |
IT1406472B1 (it) * | 2010-12-22 | 2014-02-28 | Nuovo Pignone Spa | Prova per similitudine di prestazione di compressore |
FR2976018B1 (fr) * | 2011-06-01 | 2014-12-05 | Turbomeca | Distributeur de turbine radiale a calage variable, en particulier de turbine de source de puissance auxiliaire |
DE102012215412A1 (de) * | 2012-08-30 | 2014-03-06 | Rolls-Royce Deutschland Ltd & Co Kg | Baugruppe einer Axialturbomaschine und Verfahren zur Herstellung einer solchen Baugruppe |
ITFI20120196A1 (it) * | 2012-10-01 | 2014-04-02 | Nuovo Pignone Srl | "a turboexpander and driven turbomachine system" |
-
2015
- 2015-03-09 RU RU2016135342A patent/RU2668185C2/ru active
- 2015-03-09 EP EP15708244.7A patent/EP3117079B1/en active Active
- 2015-03-09 CN CN201580013109.1A patent/CN106062316B/zh active Active
- 2015-03-09 US US15/124,929 patent/US11067096B2/en active Active
- 2015-03-09 WO PCT/EP2015/054848 patent/WO2015135878A1/en active Application Filing
- 2015-03-09 JP JP2016555819A patent/JP6736469B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289436A (en) * | 1964-04-29 | 1966-12-06 | Hawker Siddeley Dynamics Ltd | Air condition systems |
JPS5058606A (ja) * | 1973-08-24 | 1975-05-21 | ||
JPS5313014A (en) * | 1976-07-19 | 1978-02-06 | Hydragon Corp | Exhaust gas recirculation turbine engine |
JPS62243997A (ja) * | 1986-04-15 | 1987-10-24 | Ebara Corp | 遠心羽根車翼端隙間制御装置 |
JP2011132877A (ja) * | 2009-12-24 | 2011-07-07 | Mitsubishi Heavy Ind Ltd | 多段ラジアルタービン |
JP2012002140A (ja) * | 2010-06-17 | 2012-01-05 | Ihi Corp | タービン及び過給機 |
Also Published As
Publication number | Publication date |
---|---|
RU2668185C2 (ru) | 2018-09-26 |
WO2015135878A1 (en) | 2015-09-17 |
RU2016135342A3 (ja) | 2018-08-06 |
EP3117079A1 (en) | 2017-01-18 |
RU2016135342A (ru) | 2018-04-13 |
US20170023011A1 (en) | 2017-01-26 |
CN106062316B (zh) | 2019-10-11 |
EP3117079B1 (en) | 2019-12-18 |
US11067096B2 (en) | 2021-07-20 |
CN106062316A (zh) | 2016-10-26 |
JP6736469B2 (ja) | 2020-08-05 |
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