JPS5669421A - Enclosed cycle type gas turbine employing coldness of liquefied natural gas - Google Patents
Enclosed cycle type gas turbine employing coldness of liquefied natural gasInfo
- Publication number
- JPS5669421A JPS5669421A JP14395579A JP14395579A JPS5669421A JP S5669421 A JPS5669421 A JP S5669421A JP 14395579 A JP14395579 A JP 14395579A JP 14395579 A JP14395579 A JP 14395579A JP S5669421 A JPS5669421 A JP S5669421A
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- heater
- transfer tube
- gas
- combustion gas
- 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.)
- Pending
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To reduce the pressure difference between the interior and exterior of a heat transfer tube extending in a heater for heating a working medium, to decrease the stress of the heat transfer tube to make the temperature of the working medium higher than that in conventional cases, by pressurizing combustion gas in the heater.
CONSTITUTION: A working medium compressed by a medium gas compressor 1 is heated by a regenerative heat exchanger 5 and heated further by a heater 4 to rotate a gas turbine 2. The medium exhausted from the turbine 2 is returned to the compressor 1 through the regenerative heat exchanger 5 and an LNG evaporator 6. In the heater 4, fuel supplied from a burner 15 is burned with high-pressure air supplied from a high-pressure duct 14 so that the combustion gas flows through a combustion chamber and a contact heat transfer section as the pressure of the gas is remains high. The combustion gas heats a heat transfer tube 17. After that, the combustion gas is discharged from a duct 14. This results in reducing the stress of the heat transfer tube 17 to the maximum extent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14395579A JPS5669421A (en) | 1979-11-07 | 1979-11-07 | Enclosed cycle type gas turbine employing coldness of liquefied natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14395579A JPS5669421A (en) | 1979-11-07 | 1979-11-07 | Enclosed cycle type gas turbine employing coldness of liquefied natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5669421A true JPS5669421A (en) | 1981-06-10 |
Family
ID=15350931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14395579A Pending JPS5669421A (en) | 1979-11-07 | 1979-11-07 | Enclosed cycle type gas turbine employing coldness of liquefied natural gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5669421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369273A (en) * | 2016-08-27 | 2017-02-01 | 武汉理工大学 | Fresh water temperature control system and method for utilizing main machine tail gas waste heat for gasification of LNG |
-
1979
- 1979-11-07 JP JP14395579A patent/JPS5669421A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369273A (en) * | 2016-08-27 | 2017-02-01 | 武汉理工大学 | Fresh water temperature control system and method for utilizing main machine tail gas waste heat for gasification of LNG |
| CN106369273B (en) * | 2016-08-27 | 2019-03-19 | 武汉理工大学 | Utilize the fresh water temperature control system and method for host waste heat from tail gas gasification LNG |
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