RU2012110018A - METHOD OF GAS TEMPERATURE REGULATION IN THE FUEL SUPPLY SYSTEM OF GAS TURBOCHARGES - Google Patents
METHOD OF GAS TEMPERATURE REGULATION IN THE FUEL SUPPLY SYSTEM OF GAS TURBOCHARGES Download PDFInfo
- Publication number
- RU2012110018A RU2012110018A RU2012110018/06A RU2012110018A RU2012110018A RU 2012110018 A RU2012110018 A RU 2012110018A RU 2012110018/06 A RU2012110018/06 A RU 2012110018/06A RU 2012110018 A RU2012110018 A RU 2012110018A RU 2012110018 A RU2012110018 A RU 2012110018A
- Authority
- RU
- Russia
- Prior art keywords
- gas
- mixer
- cryogenic
- temperature
- evaporator
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract 11
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000007789 gas Substances 0.000 claims abstract 36
- 239000007788 liquid Substances 0.000 claims abstract 4
- 239000007791 liquid phase Substances 0.000 claims abstract 4
- 239000012071 phase Substances 0.000 claims abstract 4
- 230000006641 stabilisation Effects 0.000 claims abstract 2
- 238000011105 stabilization Methods 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000003137 locomotive effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Supercharger (AREA)
Abstract
Способ регулирования температуры газа в системе топливоподачи газотурбовозов, заключающийся в том, что сжиженный газ из криогенной емкости нагревают и испаряют в теплообменнике-газификаторе за счет тепла отработавших газов газотурбинного двигателя, нагретый газ в газовой фазе подают в смеситель, который соединен криогенным трубопроводом также с емкостью криогенного жидкого топлива, отличающийся тем, что подачу криогенного газа в смеситель и температуру газа регулируют с помощью регулятора расхода с изменяемым расходом на выходе и со стабилизацией по температуре, установленного на криогенном трубопроводе перед смесителем и электрически соединенного с электротермометром, установленным за смесителем и испарителем газа, причем при превышении установленной температуры газа по показанию электротермометра подают в смеситель криогенный газ в фазе жидкости, перемешивают в смесителе газовое топливо в газовой фазе с газовым топливом в жидкой фазе, испаряют жидкое топливо и понижают температуру смеси, в условиях низких температур окружающей среды направляют газ из смесителя в испаритель, снабженный электронагревателем, и повышают температуру газа в испарителе включением электронагревателя испарителя для обеспечения гарантированного пуска газотурбинного двигателя.The method for regulating the gas temperature in the fuel supply system of gas turbine locomotives, which consists in the fact that the liquefied gas from the cryogenic tank is heated and evaporated in the heat exchanger-gasifier due to the heat of the exhaust gases of the gas turbine engine, the heated gas in the gas phase is supplied to the mixer, which is also connected by the cryogenic pipeline to the tank cryogenic liquid fuel, characterized in that the supply of cryogenic gas to the mixer and the gas temperature are controlled using a flow controller with a variable outlet flow rate and temperature stabilization installed on the cryogenic pipeline in front of the mixer and electrically connected to an electrothermometer installed downstream of the mixer and gas evaporator , and when the set gas temperature is exceeded according to the indication of the electrothermometer, cryogenic gas in the liquid phase is fed into the mixer, the gas fuel in the gas phase is mixed with the gas fuel in the liquid phase, the liquid fuel is evaporated and the temperature is lowered, see if, at low ambient temperatures, the gas is directed from the mixer to the evaporator equipped with an electric heater, and the gas temperature in the evaporator is increased by turning on the evaporator electric heater to ensure the guaranteed start of the gas turbine engine.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110018/06A RU2497014C1 (en) | 2012-03-15 | 2012-03-15 | Method to control gas temperature in system of fuel supply of gas turbine locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012110018/06A RU2497014C1 (en) | 2012-03-15 | 2012-03-15 | Method to control gas temperature in system of fuel supply of gas turbine locomotives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012110018A true RU2012110018A (en) | 2013-09-20 |
| RU2497014C1 RU2497014C1 (en) | 2013-10-27 |
Family
ID=49183098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012110018/06A RU2497014C1 (en) | 2012-03-15 | 2012-03-15 | Method to control gas temperature in system of fuel supply of gas turbine locomotives |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2497014C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2695549C1 (en) * | 2018-07-09 | 2019-07-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Вятский государственный университет" (ВятГУ) | Multifuel power supply system for automotive and diesel engines |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU968501A1 (en) * | 1975-04-08 | 1982-10-23 | Грузинский Ордена Ленина И Ордена Трудового Красного Знамени Политехнический Институт Им.В.И.Ленина | System for feeding vehicle engine by liquefied gas |
| RU2106574C1 (en) * | 1995-01-31 | 1998-03-10 | Казанский государственный технический университет им.А.Н.Туполева | Burner assembly |
| US6494190B1 (en) * | 2000-08-04 | 2002-12-17 | Siemens Automotive Corporation | Bi-fuel gasoline and low pressure gas fuel system and method of operation |
| ITMI20021793A1 (en) * | 2002-08-06 | 2004-02-07 | Landi Renzo Spa | SUPPLYING AND PERFECT CONTROL SYSTEM OF AN INTERNAL COMBUSTION ENGINE POWERED BY TWO DIFFERENT FUELS |
| RU2295467C1 (en) * | 2005-12-29 | 2007-03-20 | Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации (ФГУП ВНИКТИ МПС России) | Gas-turbine locomotive |
| RU2427724C1 (en) * | 2010-05-12 | 2011-08-27 | Открытое Акционерное Общество "Российские Железные Дороги" | Cryogenic fuel supply system for engine feed |
-
2012
- 2012-03-15 RU RU2012110018/06A patent/RU2497014C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2497014C1 (en) | 2013-10-27 |
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