WO1990008882A1 - Procede de conversion de l'energie thermique d'un milieu de travail en energie mecanique dans une installation a vapeur - Google Patents
Procede de conversion de l'energie thermique d'un milieu de travail en energie mecanique dans une installation a vapeur Download PDFInfo
- Publication number
- WO1990008882A1 WO1990008882A1 PCT/SU1989/000131 SU8900131W WO9008882A1 WO 1990008882 A1 WO1990008882 A1 WO 1990008882A1 SU 8900131 W SU8900131 W SU 8900131W WO 9008882 A1 WO9008882 A1 WO 9008882A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- working medium
- engine
- egο
- ρabοchegο τela
- ορμ
- Prior art date
Links
Classifications
-
- 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
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
-
- 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
- F01K21/00—Steam engine plants not otherwise provided for
- F01K21/005—Steam engine plants not otherwise provided for using mixtures of liquid and steam or evaporation of a liquid by expansion
Definitions
- ⁇ ⁇ blas ⁇ ⁇ e ⁇ ni ⁇ i 5 ⁇ as ⁇ yaschee iz ⁇ b ⁇ e ⁇ enie ⁇ n ⁇ si ⁇ sya ⁇ ⁇ e ⁇ l ⁇ e ⁇ ni ⁇ e and in chas ⁇ n ⁇ s ⁇ i, ⁇ s ⁇ s ⁇ bu ⁇ e ⁇ b ⁇ az ⁇ vaniya ⁇ e ⁇ l ⁇ v ⁇ y ene ⁇ gii ⁇ ab ⁇ - cheg ⁇ ⁇ ela in me ⁇ aniches ⁇ uyu ene ⁇ gigo in ⁇ a ⁇ sil ⁇ v ⁇ y us ⁇ an ⁇ v ⁇ e with dviga ⁇ elem ⁇ bemn ⁇ g ⁇ ⁇ asshi ⁇ eniya.
- the invention may also be used as a power source for generating electric power.
- cycle is known for the most part, it provides a convenient process, which consists of 20 of the two process and two adiabatic processes.
- ⁇ dna- ⁇ is ⁇ lz ⁇ vanie e ⁇ g ⁇ tsi ⁇ la on ⁇ a ⁇ i ⁇ e in chas ⁇ n ⁇ s ⁇ i.vd ⁇ ya ⁇ a ⁇ sil ⁇ vy ⁇ us ⁇ an ⁇ v ⁇ ⁇ ans ⁇ ny ⁇ s ⁇ eds ⁇ v
- za ⁇ udnen ⁇ due ne ⁇ b ⁇ dim ⁇ s ⁇ i is ⁇ lz ⁇ vaniya d ⁇ s ⁇ a ⁇ chn ⁇ g ⁇ m ⁇ zd ⁇ g ⁇ ⁇ m ⁇ ess ⁇ a schsh szha ⁇ iya ⁇ a ⁇ a low pressure and 25 b ⁇ ly ⁇ im specific ⁇ bem ⁇ m on ⁇ ab ⁇ u ⁇ g ⁇ za ⁇ achivae ⁇ sya knowledge chi ⁇ eln ⁇ e ⁇ liches ⁇ v ⁇ ene ⁇ gii
- thermodynamic protection of the cycle of the exchange is less than that of the cycle - 2 -
- the rate of filling of the cycle is very low, as well as the average temperature of the process is less.
- '' In order to increase the PDP in the cycle of Gene, it is possible to switch on the switch in the switch. In this case, the average temperature
- this product is readily available, but in the case of a liquid, it is subject to any proprietary property. This area is limited to the one-sided, low-pressure fluid outlet in the steam, and on the other hand
- part of the energy consumed is accumulation (waste) of the body and the remaining part of the internal energy is consumed, and there is a reduction in energy consumption. Also, tightness inside-
- Juvenia ⁇ is zero.
- the initial parameters of the steam (temperature and pressure) have the same meanings as in the case of a large liquid working body.
- the accumulated energy is absorbed, absorbed in the process of heating in the area of
- Fig. ⁇ This is a public installation, in fact, the system is implemented according to the invention; Fig. 2 - in the form of a cycle of the operation of the unit in the temperature components ⁇ ) and the unit (5) with the input in the body of the body;
- FIG. 3 - as a graph of the cycle of operation of the unit tablette5 with use of a liquid working fluid as a waste liquid.
- FIG. - 5 The best embodiment of the invention is shown in FIG. - 5 - the method for the conversion of thermal energy to mechanical energy, according to the invention, is realized in the process of realizing.
- a heater made in the form of a heat exchanger 2 is connected to the motor of the quick-disconnect magnet 7.
- the 30th regional load (Diagram Frequently Used ⁇ ) starts in 10 -5 ° C to the critical point. When the fluid is in a fluid, it jumps into a gas and discharges this property.
- the ratio of the variability of the entropy ⁇ to the quick process of the process of the process makes a difference in the properties of the material, which has an effect on the material.
- - 7 the proposed method for the development of thermal energy for the working body in a mechanical installation with an increased volumetric dissipation device. 5 Example I.
- Water was used as a working fluid.
- the working fluid was pumped into the working chamber of the engine 4, the volume of the exhaust was 15, the environment of the car was
- the finished steam was released in condensate 6 with water cooling. From the condenser 6, the other body in the liquid system 25 of the pressure of the pump I was compressed to a critical pressure of 225.6 kg / cm ( ⁇ in Fig. 2), and the cycle was rotated.
- the cycle was assumed to be lower than 38, but the same ⁇ blas ⁇ i ⁇ i ⁇ iches ⁇ g ⁇ s ⁇ s ⁇ yaniya, ma ⁇ simalny: ⁇ PD not ' ⁇ evyshae ⁇ 30 (tsi ⁇ l ⁇ en ⁇ ina) P ⁇ ime ⁇ 2..
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
On a mis au point un procédé de conversion de l'énergie thermique d'un milieu de travail, en énergie mécanique dans une installation à vapeur à l'aide d'un moteur à expansion de volume, dans lequel on utilise l'énergie thermique dudit milieu de travail changeant, pendant le cycle de travail, son état d'agrégation. Ledit procédé consiste à chauffer de manière isobare le milieu de travail jusqu'à une température donnée, à l'acheminer jusqu'au moteur, à procéder à l'expansion adiabatique dudit milieu de travail et à le condenser après décharge du moteur, ce qui a comme effet une compression adiabatique. On procède au chauffage adiabatique du milieu de travail avant de l'acheminer jusqu'au moteur, jusqu'à atteindre des paramètres correspondant à son état critique, tandis que l'on procède à l'expansion adiabatique dudit milieu de travail dans le moteur à partir de sa zone d'état critique. Le milieu de travail utilisé peut être des liquides dont la différence d'enthalpies entre les pointes de pressions critique et atmosphérique pendant l'expansion adiabatique est égale ou supérieure à la chaleur de vaporisation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4638642/31 | 1989-01-31 | ||
SU4638642 | 1989-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990008882A1 true WO1990008882A1 (fr) | 1990-08-09 |
Family
ID=21423343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1989/000131 WO1990008882A1 (fr) | 1989-01-31 | 1989-05-24 | Procede de conversion de l'energie thermique d'un milieu de travail en energie mecanique dans une installation a vapeur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0485596A1 (fr) |
AU (1) | AU4650689A (fr) |
WO (1) | WO1990008882A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009027302A2 (fr) * | 2007-08-31 | 2009-03-05 | Siemens Aktiengesellschaft | Procédé et dispositif visant à convertir de l'énergie thermique en énergie mécanique |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0322507D0 (en) * | 2003-09-25 | 2003-10-29 | Univ City | Deriving power from low temperature heat source |
EP1691039A1 (fr) * | 2005-02-11 | 2006-08-16 | Blue Sky Energy N.V. | Procédé et appareil destinés à générer du travail |
US7278264B2 (en) * | 2005-03-31 | 2007-10-09 | Air Products And Chemicals, Inc. | Process to convert low grade heat source into power using dense fluid expander |
DE102007041457B4 (de) | 2007-08-31 | 2009-09-10 | Siemens Ag | Verfahren und Vorrichtung zur Umwandlung der Wärmeenergie einer Niedertemperatur-Wärmequelle in mechanische Energie |
GB2457266B (en) * | 2008-02-07 | 2012-12-26 | Univ City | Generating power from medium temperature heat sources |
IT1397145B1 (it) * | 2009-11-30 | 2013-01-04 | Nuovo Pignone Spa | Sistema evaporatore diretto e metodo per sistemi a ciclo rankine organico. |
DE102013107251B4 (de) * | 2013-07-09 | 2019-12-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Dampfkraftvorrichtung und Verfahren zum Betreiben einer Dampfkraftvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1426895B2 (de) * | 1964-12-25 | 1975-05-28 | Israel State | Nach einem Clausius-Rankine-KreisprozeB arbeitende Dampfkraftanlage |
GB2153442A (en) * | 1984-01-25 | 1985-08-21 | Solmecs Corp Nv | Utilization of thermal energy |
DE3505532A1 (de) * | 1985-02-18 | 1986-08-28 | Vadim Netanya Spolanski | Verfahren zum kraftantrieb fuer beliebige maschinen und einrichtungen und vorrichtung zur durchfuehrung des verfahrens |
-
1989
- 1989-05-24 WO PCT/SU1989/000131 patent/WO1990008882A1/fr not_active Application Discontinuation
- 1989-05-24 EP EP19900900413 patent/EP0485596A1/fr not_active Withdrawn
- 1989-05-24 AU AU46506/89A patent/AU4650689A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1426895B2 (de) * | 1964-12-25 | 1975-05-28 | Israel State | Nach einem Clausius-Rankine-KreisprozeB arbeitende Dampfkraftanlage |
GB2153442A (en) * | 1984-01-25 | 1985-08-21 | Solmecs Corp Nv | Utilization of thermal energy |
DE3505532A1 (de) * | 1985-02-18 | 1986-08-28 | Vadim Netanya Spolanski | Verfahren zum kraftantrieb fuer beliebige maschinen und einrichtungen und vorrichtung zur durchfuehrung des verfahrens |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009027302A2 (fr) * | 2007-08-31 | 2009-03-05 | Siemens Aktiengesellschaft | Procédé et dispositif visant à convertir de l'énergie thermique en énergie mécanique |
WO2009027302A3 (fr) * | 2007-08-31 | 2010-03-25 | Siemens Aktiengesellschaft | Procédé et dispositif visant à convertir de l'énergie thermique en énergie mécanique |
Also Published As
Publication number | Publication date |
---|---|
AU4650689A (en) | 1990-08-24 |
EP0485596A1 (fr) | 1992-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2530683C2 (ru) | Система аккумулирования термоэлектрической энергии с двумя тепловыми ваннами и способ аккумулирования термоэлектрической энергии | |
CN104612765B (zh) | 用于储存热电能的热电能储存系统和方法 | |
US8276383B2 (en) | Power generator using an organic rankine cycle drive with refrigerant mixtures and low waste heat exhaust as a heat source | |
US4009575A (en) | Multi-use absorption/regeneration power cycle | |
Yari | Performance analysis of the different organic Rankine cycles (ORCs) using dry fluids | |
JPS63277808A (ja) | 作動流体として混合物を使用する熱力学サイクル方法 | |
Sleiti et al. | A combined thermo-mechanical refrigeration system with isobaric expander-compressor unit powered by low grade heat–Design and analysis | |
Ayala et al. | Ammonia/lithium nitrate absorption/compression refrigeration cycle. Part II. Experimental | |
WO1990008882A1 (fr) | Procede de conversion de l'energie thermique d'un milieu de travail en energie mecanique dans une installation a vapeur | |
US4224796A (en) | Method for converting heat energy to mechanical energy with 1,2-dichloro-1,1-difluoroethane | |
EP2238317A2 (fr) | Systeme thermodynamique ferme permettant de produire de l'energie electrique | |
US4427350A (en) | Solar diaphragm pump | |
JP5227962B2 (ja) | 混合蒸気発生方法 | |
JPH03264712A (ja) | 複合発電装置 | |
JPH11257791A (ja) | ヒートポンプ式排熱回収給湯装置 | |
US4294075A (en) | Single stage rankine and cycle power plant | |
JPS6176710A (ja) | 排熱回収装置 | |
Kaushik et al. | Thermal modelling and energy conservation studies on Freon Rankine cycle cooling system with regenerative heat exchanger | |
Riffat et al. | Rotary heat pump driven by natural gas | |
WO2006072808A1 (fr) | Production d'energie electrique avec capteurs solaires pour eau chaude et vapeur comprime d'ammonium entrainant une generatrice electrique | |
Wahinuddin et al. | OTEC PERFORMANCE EVALUATION USING DIFFERENT WORKING FLUIDS AND VARIATIONS IN OPERATING ORC CONDITIONS | |
Ben | Thermodynamic Heat Water by the Condenser of Refrigerator | |
Ahmad K et al. | A combined thermo-mechanical refrigeration system with isobaric expander-compressor unit powered by low grade heat–Design and analysis | |
Leuva et al. | A Review on Developing a Model that Uses Waste Heat from Condenser in VCR Cycle | |
RU2105191C1 (ru) | Способ преобразования или использования энергии текучих сред, содержащих включения сжатого газа или пара, для производства электроэнергии |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR DK JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1990900413 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1990900413 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1990900413 Country of ref document: EP |