WO2003095890A1 - Procede pour utiliser l'energie potentielle d'un flux de gaz comprime lors de la separation du flux par tourbillons et dispositif de mise en oeuvre correspondant - Google Patents

Procede pour utiliser l'energie potentielle d'un flux de gaz comprime lors de la separation du flux par tourbillons et dispositif de mise en oeuvre correspondant Download PDF

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Publication number
WO2003095890A1
WO2003095890A1 PCT/RU2003/000208 RU0300208W WO03095890A1 WO 2003095890 A1 WO2003095890 A1 WO 2003095890A1 RU 0300208 W RU0300208 W RU 0300208W WO 03095890 A1 WO03095890 A1 WO 03095890A1
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WO
WIPO (PCT)
Prior art keywords
gas
ποτοκa
τεμ
pressure
chτο
Prior art date
Application number
PCT/RU2003/000208
Other languages
English (en)
Russian (ru)
Inventor
Vadim Vladislavovich Gaidukevich
Sergei Sergeevich Komarov
Original Assignee
Gaidukevich Vadim Vladislavovi
Sergei Sergeevich Komarov
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
Priority claimed from RU2002112382/06A external-priority patent/RU2204759C1/ru
Priority claimed from RU2002121186/06A external-priority patent/RU2227878C1/ru
Application filed by Gaidukevich Vadim Vladislavovi, Sergei Sergeevich Komarov filed Critical Gaidukevich Vadim Vladislavovi
Priority to AU2003234950A priority Critical patent/AU2003234950A1/en
Publication of WO2003095890A1 publication Critical patent/WO2003095890A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • 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
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect

Definitions

  • Energized machinery is in use and may be used in compressed gas systems for integrated gas.
  • Izves ⁇ en s ⁇ s ⁇ b vi ⁇ ev ⁇ g ⁇ ⁇ azdeleniya ⁇ a with ⁇ m ⁇ schyu a ⁇ us ⁇ i- ches ⁇ g ⁇ v ⁇ zdeys ⁇ viya, izluchaem ⁇ g ⁇ zvu ⁇ vymi gene ⁇ a ⁇ ami, us ⁇ an ⁇ v- l ⁇ nnymi in g ⁇ yach ⁇ m ⁇ e gas vy ⁇ dyaschem of vi ⁇ evy ⁇ ⁇ ub and ⁇ v- ⁇ aschaschi ⁇ ⁇ entsialnuyu ene ⁇ giyu ⁇ etsi ⁇ uli ⁇ uscheg ⁇ ⁇ i ⁇ e ⁇ iyn ⁇ g ⁇ ⁇ a gas in ene ⁇ giyu zvu ⁇ vy ⁇ and ul ⁇ azvu ⁇ vy ⁇ ⁇ lebany or ⁇ - industrial gas pulses, which are emitted by gas and generating gas A vi ⁇ ev ⁇
  • the specified service is used, and the pressure switch is connected to a gas source, high pressure regulators, separate gas separation
  • the additional optional additional gas flow sets the equal
  • a separate vortex separation chamber is operative with a housing that is composed of a large cone with a corner angle.
  • D ⁇ LI ⁇ LYA ⁇ g ⁇ a, v ⁇ lyuchaschem ⁇ ang ⁇ ntsialny ⁇ l ⁇ v ⁇ y vv ⁇ d gaza. ⁇ az- D ⁇ L ⁇ I ⁇ ⁇ g ⁇ on ⁇ i ⁇ ev ⁇ y and go ⁇ if ⁇ iyny ⁇ ⁇ i, ⁇ D ⁇ I ⁇ d ⁇ lni- ⁇ L ⁇ za ⁇ uch ⁇ nn ⁇ g ⁇ gas ⁇ a in ⁇ l ⁇ sevuyu z ⁇ nu.s ⁇ glasn ⁇ iz ⁇ - b ⁇ eniyu, s shi ⁇ yvayu ⁇ d ⁇ lni ⁇ elny ⁇ gas ⁇ av ⁇ n ⁇ mn ⁇ g ⁇ ⁇ SH- ⁇ is ⁇ chni ⁇ a ene ⁇ gii, zadayu ⁇ ⁇ ⁇ ulsi ⁇ ⁇ uyuschim with chas ⁇ y ⁇ leba- 11 niy ⁇ ; 0.2–2 kHz
  • Electric energy of the precursor is a source of energy, which supports the preservation of self-reliance / 8 /.
  • ⁇ D ⁇ I ⁇ ⁇ zhima ⁇ m ⁇ shanny ⁇ ⁇ l ⁇ bany in " ⁇ azdeli ⁇ elny ⁇ ⁇ am ⁇ a ⁇ ⁇ ⁇ d ⁇ g ⁇ m ⁇ dv ⁇ dimy ⁇ ⁇ n ⁇ mu ⁇ v ⁇ zha ⁇ g ⁇ gas ⁇ cha ⁇ ami £ - 0.4 -4 ⁇ Gts and ⁇ 8- 32 ⁇ Gts ⁇ Z ⁇ LYA ⁇ for ⁇ ⁇ che ⁇ ⁇ ivedeniya av ⁇ - SYSTEMS, in this case, ⁇ is a separate partition cam- 16
  • ⁇ D ⁇ I ⁇ ezhe ⁇ i ⁇ vaniya ⁇ u ⁇ em ⁇ egulya ⁇ n ⁇ g ⁇ ⁇ dm ⁇ shivaniya gas ⁇ d ⁇ lni ⁇ eln ⁇ g ⁇ is ⁇ chni ⁇ a ene ⁇ gii ⁇ cha ⁇ y ⁇ ⁇ e ⁇ i ⁇ e ⁇ iyn ⁇ g ⁇ ⁇ a, ⁇ tsi ⁇ uli ⁇ uem ⁇ y in vi ⁇ ev ⁇ y ⁇ azdeli ⁇ eln ⁇ y ⁇ ame ⁇ e, ⁇ zv ⁇ li ⁇ in ⁇ en ⁇ i ⁇ i- tsi ⁇ va ⁇ ma ⁇ - ⁇ e ⁇ l ⁇ bm ⁇ n therein.
  • the output of the islet is very good, and it is fully operable.
  • DIFFERENT AND DIFFERENTIAL DIFFERENTIATION ⁇ - 23 augmentation increases the radial gradient of tangential components in Western Europe of energy exchange between the acquired incomes, ⁇ . ⁇ . Raises the SDA of the violated partition. -
  • ⁇ ⁇ eg ⁇ ne ⁇ a ⁇ ivn ⁇ m TSI ⁇ L ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ a ⁇ zha ⁇ g ⁇ gas ⁇ vyshae ⁇ ya ⁇ ⁇ s ⁇ m ⁇ , and ⁇ azn ⁇ s ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ ⁇ ⁇ ⁇ - ⁇ umeny ⁇ a ⁇ sya g.
  • the pipe is ANTI-ELECTRONIC, since all the processes in ' I go for good.
  • ⁇ a ⁇ ⁇ a ⁇ ⁇ dv ⁇ di maya szha ⁇ ym gaz ⁇ m ene ⁇ giya ⁇ e ⁇ b ⁇ azu- ⁇ SYA in ⁇ e ⁇ l ⁇ and ⁇ l ⁇ d ⁇ i ⁇ u ⁇ bul ⁇ n ⁇ n ⁇ m vzaim ⁇ d ⁇ y ⁇ vii ⁇ v vnu ⁇ i ⁇ ame ⁇ y ⁇ azd ⁇ l ⁇ niya.
  • ⁇ u ⁇ bulen ⁇ n ⁇ in vi ⁇ evy ⁇ ⁇ uba ⁇ n ⁇ i ⁇ ya ⁇ You are a ⁇ azhenny aniz ⁇ ny ⁇ a ⁇ a ⁇ e ⁇ , ⁇ yavlyagoschiy ⁇ ya, v ⁇ - ⁇ e ⁇ vy ⁇ in ⁇ b- incense ⁇ ul ⁇ atsy ⁇ s ⁇ i in ⁇ adialn ⁇ m na ⁇ avl ⁇ nii and v ⁇ -v ⁇ y ⁇ , an ⁇ maln ⁇ vys ⁇ im ⁇ u ⁇ vnem in ⁇ blas ⁇ i ⁇ azd ⁇ leniya vi ⁇ y and significant ⁇ eln ⁇ b ⁇ l ⁇ niz ⁇ im in tsen ⁇ aln ⁇ y chas ⁇ i viral ensemble.
  • Fig. 1 is used to recover potential energy from the compression of natural gas from the gas supply to the GC; in Fig. 2, a schematic of gas inlet for gas supply; in FIG. 3, the maximum power is divided; on ⁇ ig. 4 - the mechanism of a frequent section of a large cross section in a large tangential gas volume; in Fig. 5, a plurality of (tangential) tangential gas inlets and a circuit for switching on the gas; in Fig. 6, a large number of versions of the operation of the engine and the scheme of the provisions for the work; in Fig. 7 - a multi-hazardous operation of the engine; Fig. 8 shows a separate distribution of a utility with a private camera; in Fig. 9 - cascade cycle of cooling of natural gas; Fig. 10 shows the steadily cooled gas cycle and the principle of the separation of natural gas.
  • a distributing unit 2 of a pressure unit having a pressure of 15 and a total pressure of 15 °
  • the basic mechanisms of pulses 46, 51 may be for different types of stresses.
  • ⁇ a ⁇ ime ⁇ on ⁇ ig.4 as m ⁇ anizma IZ ⁇ - Nia ⁇ l ⁇ schadi ⁇ dn ⁇ g ⁇ ⁇ echeniya mn ⁇ g ⁇ l ⁇ v ⁇ g ⁇ ⁇ ang ⁇ ntsialn ⁇ g ⁇ vv ⁇ - gas and 67 g v ⁇ lyuchayuschim ⁇ dnu or ⁇ L ⁇ ⁇ lin ⁇ vidny ⁇ za ⁇ l ⁇ n ⁇ 68 sh ⁇ - ⁇ v 69 and 70.
  • momb ⁇ any ag ⁇ ega ⁇ v P ⁇ ichem. ⁇ din ⁇ TS SH ⁇ 69 ⁇ di - ⁇ ⁇ inclined sections of the 68 homesteads tangential SALES of the entrance 49 are divided into cameras, and the other, S ⁇ ⁇ ⁇ -units of the land 70, the abovementioned slab through the control panel 46, the unit is connected to 71 main burners with a diffuser 51.
  • the pulse 54 is also ⁇ , ⁇ IT IS DIFFERENT. ⁇ . ⁇ a ⁇ im ⁇ , ⁇ SLI us ⁇ y ⁇ v ⁇ ⁇ nabzhen ⁇ mn ⁇ g ⁇ v ⁇ ln ⁇ y ⁇ i ⁇ em ⁇ y ⁇ dv ⁇ da a ⁇ ivn ⁇ g ⁇ gas 78 ( ⁇ ig.6), ⁇ i ⁇ lnschvlyshy m ⁇ anizm ⁇ ul ⁇ a ⁇ a 54 ( ⁇ ig.4) s ⁇ i ⁇ of mn ⁇ - g ⁇ zitsi ⁇ nn ⁇ g ⁇ go ⁇ lyucha ⁇ lya 79 ⁇ D ⁇ IYA ⁇ , ⁇ ab ⁇ u ⁇ v ⁇ l ⁇ v ⁇ dv ⁇ da a ⁇ ivn ⁇ g ⁇ gas u ⁇ avlya ⁇ m ⁇ g ⁇ ⁇ ignal ⁇ m ⁇ bl ⁇ a ⁇ gl ⁇ vaniya 72.
  • ⁇ i ⁇ ab ⁇ chi ⁇ s ⁇ el vy ⁇ lneny mn ⁇ g ⁇ uynymi 83 ( ⁇ ig.8), ⁇ ⁇ yami mi ⁇ - ⁇ el ⁇ a ⁇ allelnymi ⁇ d ⁇ ln ⁇ y ⁇ i vi ⁇ ev ⁇ y ⁇ azdeli ⁇ eln ⁇ y ⁇ ame- ⁇ y 17, 84 che ⁇ ez ⁇ ub ⁇ v ⁇ d ⁇ me ⁇ g ⁇ , ⁇ egulya ⁇ y ⁇ sn ⁇ vn ⁇ g ⁇ pressures 3 and 36 d ⁇ lni ⁇ el- n ⁇ g ⁇ ⁇ v ⁇ n ⁇ vma ⁇ iches ⁇ i ( ⁇ ig.8) are associated with the agreement of 85, which is a direct pressure transmitter 86 that optimizes the pressure ratio of the main and long gas supply.
  • va ⁇ ian ⁇ e ⁇ u ⁇ encha ⁇ g ⁇ tsi ⁇ la ⁇ a ⁇ tsi ⁇ ni ⁇ vaniya ( ⁇ ig.9) us ⁇ y- s ⁇ v ⁇ s ⁇ d ⁇ zhi ⁇ S ⁇ I ⁇ L ⁇ v 20 ⁇ azdeli ⁇ l ⁇ a 87 ⁇ u ⁇ b ⁇ - d ⁇ ande ⁇ y ⁇ e ⁇ v ⁇ y 22 and 83 v ⁇ y ⁇ u ⁇ en ⁇ y ⁇ lazhd ⁇ niya, vy ⁇ dnye ⁇ - l ⁇ bm ⁇ nni ⁇ y 'go ⁇ v ⁇ y 18 and 89 v ⁇ y ⁇ ugon ⁇ y. ⁇ nd ⁇ nsa ⁇ b ⁇ ni ⁇ i go ⁇ v ⁇ y 19 and the second is 90 s and the JULY ⁇ 91.
  • ⁇ a variant of the cascade cycling cycle (Fig. U) has a consistent structure of SISIL ⁇ 20; ⁇ u ⁇ b ⁇ de ⁇ ande ⁇ 22 ⁇ u ⁇ b ⁇ m ⁇ - ⁇ s ⁇ a go ⁇ v ⁇ g ⁇ 94 minutes v ⁇ g ⁇ 95 ⁇ as ⁇ ad ⁇ v, vy ⁇ dn ⁇ y 18 ⁇ e ⁇ vy 89 and 93 v ⁇ y ⁇ a ⁇ ady ⁇ l ⁇ bmenni ⁇ v, ⁇ nd ⁇ n ⁇ a ⁇ b ⁇ ni ⁇ i vy ⁇ da ⁇ y 19, 90 and 1 go ⁇ v ⁇ g ⁇ v ⁇ g ⁇ 92 ⁇ a ⁇ ad ⁇ v.
  • the cooling unit in the exhaust gas outlet is supplied to the low pressure gas supply unit 13.
  • the gas for the LONG EXHAUST in the separate chambers 5 and 17 is taken off, - the distributing section 2, which processes the part of the electric gas in turn, runs on the 36th pressure. 25 and transmitting energy to the peripheral part of the consecutive separate camera 5. Moreover, for potential energy, it prevents 36 voltages, which prevents 36
  • gas production is detected by sensors 59, 73, ( ⁇ 3zh. 3, 4), which receive a signal to the input unit 62, which is compared to the result of this, which is noteworthy. 66, by modes of operations of exchanges 48 and 55.
  • the second part of the corridor is at least one liquid phase, enriched with 6L heavy hydrocarbons, etc.
  • the intensification of the turbulence and the flow in the separation chamber is carried out by means of the addition of the separated energy by the separators.
  • the aforementioned property is based on the basic proposed method of utilization of the potential energy of burning gas.
  • yn ⁇ mu ⁇ a ⁇ iche ⁇ mu pressure ⁇ i.e. static pressure of the hot outlet on the city of the vertical separation chamber.
  • ⁇ u ⁇ asch ⁇ g ⁇ in ⁇ mgonsatsi ⁇ nny ⁇ de ⁇ ande ⁇ y gas g ⁇ ya- denote ⁇ m ⁇ ⁇ sled ⁇ va ⁇ ln ⁇ ⁇ a ⁇ l ⁇ zhenny ⁇ ⁇ g ⁇ yachemu ⁇ u vi ⁇ evy ⁇ ⁇ nu ⁇ b ⁇ azny ⁇ ⁇ azdezh ⁇ elny ⁇ ⁇ ame ⁇ with ⁇ i ⁇ evym ⁇ dv ⁇ d ⁇ m ezhe ⁇ i ⁇ uem ⁇ g ⁇ za ⁇ uchenn ⁇ g ⁇ d ⁇ lni ⁇ eln ⁇ g ⁇ ⁇ a gas;

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

L'invention concerne le génie en matière d'énergie et peut s'utiliser dans des systèmes de transport de gaz naturel comprimé. Elle permet d'utiliser le plus pleinement possible l'énergie potentielle de toute la gamme du gaz consommé à partir du pipeline. Selon le procédé de réutilisation de l'énergie potentielle du gaz comprimé, lors de la réduction dans des stations de distribution de gaz et des terminaux de commande, le gaz comprimé dérivé à partir du pipeline est réparti en trois flux ou plus, dont le premier est un flux de dérivation, le deuxième est envoyé dans des séparateurs d'énergie par tourbillons, et le dernier alimente lesdits séparateurs d'énergie par tourbillons. L'invention vise également un dispositif de réutilisation d'énergie potentielle de gaz comprimé muni de deux ou plusieurs chambres de séparation à tourbillons, raccordées en série. Dans le procédé de séparation d'un flux de gaz par tourbillons, on alimente un flux de gaz supplémentaire à partir d'une source extérieure autonome, on règle sa cadence de pulsation à 0,2-2 kHz et on forme des pulsations volumiques de pression avec une fréquence entre 4 et 20 kHz dans un flux de gaz au moyen de pulseurs des flux principal et complémentaire et d'un éjecteur à chambre de mélangeage.
PCT/RU2003/000208 2002-05-07 2003-05-06 Procede pour utiliser l'energie potentielle d'un flux de gaz comprime lors de la separation du flux par tourbillons et dispositif de mise en oeuvre correspondant WO2003095890A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003234950A AU2003234950A1 (en) 2002-05-07 2003-05-06 Method for using the potential energy of compressed gas during vortex flow energy separation and device for carrying out said method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2002112382 2002-05-07
RU2002112382/06A RU2204759C1 (ru) 2002-05-07 2002-05-07 Способ утилизации потенциальной энергии газа при редуцировании на газораспределительных станциях и устройство, его реализующее
RU2002121186/06A RU2227878C1 (ru) 2002-08-05 2002-08-05 Способ вихревого энергоразделения потока и устройство, его реализующее
RU2002121186 2002-08-05

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WO2003095890A1 true WO2003095890A1 (fr) 2003-11-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2861918A4 (fr) * 2012-06-14 2016-03-02 P G W 2014 Ltd Procédé et dispositif de transfert d'énergie
CN107940235A (zh) * 2017-11-09 2018-04-20 大连理工大学 基于回收来流压力能的超低温环境取热天然气调温调压***

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU517756A1 (ru) * 1975-01-24 1976-06-15 Харьковский Авиационный Завод Имени Ленинского Комсомола Вихревой энергоразделитель и способ его работы
US4531371A (en) * 1980-09-25 1985-07-30 Voronin Grigory I Process and apparatus for producing nitrogen and oxygen
SU1420317A1 (ru) * 1986-12-19 1988-08-30 МВТУ им.Н.Э.Баумана Способ охлаждени влажного воздуха
US5749231A (en) * 1996-08-13 1998-05-12 Universal Vortex, Inc. Non-freezing vortex tube
RU2114358C1 (ru) * 1996-03-21 1998-06-27 Владимир Иванович Метенин Вихревая труба в.и.метенина
RU2154230C1 (ru) * 1999-03-10 2000-08-10 Дочернее открытое акционерное общество "Центральное конструкторское бюро нефтеаппаратуры" Открытого акционерного общества "Газпром" Газораспределительная станция
RU2175739C1 (ru) * 2001-02-22 2001-11-10 Гайдукевич Вадим Владиславович Способ утилизации потенциальной энергии газа, транспортируемого в магистральном трубопроводе при редуцировании на газораспределительных станциях, и устройство, его реализующее

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU517756A1 (ru) * 1975-01-24 1976-06-15 Харьковский Авиационный Завод Имени Ленинского Комсомола Вихревой энергоразделитель и способ его работы
US4531371A (en) * 1980-09-25 1985-07-30 Voronin Grigory I Process and apparatus for producing nitrogen and oxygen
SU1420317A1 (ru) * 1986-12-19 1988-08-30 МВТУ им.Н.Э.Баумана Способ охлаждени влажного воздуха
RU2114358C1 (ru) * 1996-03-21 1998-06-27 Владимир Иванович Метенин Вихревая труба в.и.метенина
US5749231A (en) * 1996-08-13 1998-05-12 Universal Vortex, Inc. Non-freezing vortex tube
RU2154230C1 (ru) * 1999-03-10 2000-08-10 Дочернее открытое акционерное общество "Центральное конструкторское бюро нефтеаппаратуры" Открытого акционерного общества "Газпром" Газораспределительная станция
RU2175739C1 (ru) * 2001-02-22 2001-11-10 Гайдукевич Вадим Владиславович Способ утилизации потенциальной энергии газа, транспортируемого в магистральном трубопроводе при редуцировании на газораспределительных станциях, и устройство, его реализующее

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2861918A4 (fr) * 2012-06-14 2016-03-02 P G W 2014 Ltd Procédé et dispositif de transfert d'énergie
US9670938B2 (en) 2012-06-14 2017-06-06 P.G.W. 2014 Ltd. Method and device for transfer of energy
CN107940235A (zh) * 2017-11-09 2018-04-20 大连理工大学 基于回收来流压力能的超低温环境取热天然气调温调压***
CN107940235B (zh) * 2017-11-09 2018-10-16 大连理工大学 基于回收来流压力能的超低温环境取热天然气调温调压***
WO2019090885A1 (fr) * 2017-11-09 2019-05-16 大连理工大学 Système de réglage de pression et de réglage de température de gaz naturel capable d'absorber de la chaleur dans un environnement à très basse température sur la base d'une récupération d'énergie de pression d'écoulement entrant
US10704739B2 (en) 2017-11-09 2020-07-07 Dalian University Of Technology Natural gas temperature and pressure regulating system based on recovering pressure energy and absorbing heat from ultralow temperature ambient environment

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