DE631255C - Combustion gas turbine for operation with an oxygen-fuel mixture - Google Patents
Combustion gas turbine for operation with an oxygen-fuel mixtureInfo
- Publication number
- DE631255C DE631255C DEM125819D DEM0125819D DE631255C DE 631255 C DE631255 C DE 631255C DE M125819 D DEM125819 D DE M125819D DE M0125819 D DEM0125819 D DE M0125819D DE 631255 C DE631255 C DE 631255C
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- fuel mixture
- gas turbine
- combustion gas
- mixture
- 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.)
- Expired
Links
Classifications
-
- 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
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/02—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant
-
- 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
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/02—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant
- F02C5/04—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant the combustion chambers being formed at least partly in the turbine rotor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
Brenngasturbine für den Betrieb mit einem Sauerstoff-Brennstoff-Gemisch Gegenstand der Erfindung ist eine Brennkraftturbine, deren Antrieb durch ein Sauerstoff-Brennstoff-Gemisch, daß zur Entzündung gebracht wird, erfolgt. Sauerstoff-Brennstoff-Gemische sind schon früher mehrfach als Treibmittel für Brennkraftmaschinen vorgeschlagen wcirden. Der Verwendung solcher Treibmittel stand aber die hohe Explosionsgefahr beim Zusammentreffen der Gemischbestandteile entgegen, Die Zuführung dieser Gemischteile muß nämlich derartig stattfinden, daß ein Zusammentreffen und damit eine Entzündung oder Explosion nicht zu früh und nicht zu spät erfolgt. Man hat daher bei Bremikraftmaschinen, die mit -flüssiger Luft betrieben werden sollen, schon vorgeschlagen, die Gemischbestandteile getrennt in den Brennraum einzuführen und sie dort erst an einer Stelle zu vereinigen. Dies wird in der vorliegenden Erfindung dadurch erreicht, daß eine umlaufende Schaltwalze die Gemischbestandteile getrennt der Brennkammer zuführt und deren Einspritzdauer bestimmt.Combustion gas turbine for operation with an oxygen-fuel mixture The subject of the invention is an internal combustion turbine, the drive of which is provided by an oxygen-fuel mixture, that is caused to ignite. Oxygen-fuel mixtures are fine previously proposed several times as a propellant for internal combustion engines. Of the However, the use of such propellants posed a high risk of explosion when they met of the mixture components, namely the supply of these mixture components must take place in such a way that a meeting and thus an ignition or explosion not too early and not too late. One has therefore with brake power machines, which are to be operated with liquid air, the mixture components have already been proposed to be introduced separately into the combustion chamber and only to be united there at one point. This is achieved in the present invention in that a rotating shift drum the mixture components are fed separately to the combustion chamber and their injection duration certainly.
Die Erfindung ist in der Zeichnung in beispielsweiser Ausführungsform dargestellt, und zwar zeigt Abb. i einen Schnitt durch die Turbine, Abb. 2 eine Vorderansicht im Schnitt, Abb. 3 eine Seitenansicht. Die einzelnen Bestandteile des Brennstoffgemisches, beispielsweise Sauerstoff und Rohöl, werden durch die Zuleitungen i und 2 den Vorsammelräumen3 und 4 zugeführt, von wo aus zwei weitere Leitungskanäle 5 und 6 zur Mischkammer7 führen. Zwischen den Vorsammelräumen 3 und 4 und der Mischkammer 7 ist die Schaltwalze 8 vorgesehen, welche die Zuführungskanäle abwechselnd öffnet und schließt. Das Rohöl wird durch den hohen Einpreßdruck und die kurze Einströmung über die Schaltwalze 8 zerstäubt, wodurch seine Entzündungsfähigkeit gesteigert wird. Die Entzündung des Brennstoffgemisches erfolgt in der Mischkanimer7 durch die Zündkerzeg. Vor-der Mischkammer ist ein Laufrad io angeordnet, daß durch die aus dem Brennraum austretenden Gase in Umdrehung versetzt wird. Das Rohöl wird durch die Pumpe i i unter hohem Druck dem Vorsammelraum3 zugeführt. Die Kühlung erfolgt durch Kühlwasserumlauf in den Kammern 12, außerdem wird eine energische Kühlung durch den Luftsaugstutzen 13 erzielt. 14 ist der Auspuff. Zur Regelung des Zuflusses des Brennstoffgemisches und damit des Ganges der Turbine sind Drosselventile 15 vorgesehen.The invention is shown in the drawing in an exemplary embodiment, namely Fig. 1 shows a section through the turbine, Fig. 2 is a front view in section, Fig. 3 is a side view. The individual components of the fuel mixture, for example oxygen and crude oil, are fed through the supply lines i and 2 to the pre-collection spaces 3 and 4, from where two further line ducts 5 and 6 lead to the mixing chamber 7. Between the pre-collecting spaces 3 and 4 and the mixing chamber 7 , the switching drum 8 is provided, which alternately opens and closes the feed channels. The crude oil is atomized by the high injection pressure and the short inflow over the shift drum 8 , whereby its inflammability is increased. The fuel mixture is ignited in the mixing tank7 by the spark plug. In front of the mixing chamber there is an impeller which is set in rotation by the gases emerging from the combustion chamber. The crude oil is fed to the pre-collection chamber 3 under high pressure by the pump ii. The cooling takes place by circulating cooling water in the chambers 12; in addition, vigorous cooling is achieved through the air suction nozzle 13 . 14 is the exhaust. To regulate the inflow of the fuel mixture and thus the speed of the turbine, throttle valves 15 are provided.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM125819D DE631255C (en) | Combustion gas turbine for operation with an oxygen-fuel mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM125819D DE631255C (en) | Combustion gas turbine for operation with an oxygen-fuel mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
DE631255C true DE631255C (en) | 1936-06-16 |
Family
ID=7330844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM125819D Expired DE631255C (en) | Combustion gas turbine for operation with an oxygen-fuel mixture |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE631255C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE891165C (en) * | 1950-03-09 | 1953-09-24 | Alois Horner | Turbine for gas and vapor propellants |
DE968506C (en) * | 1950-05-25 | 1958-02-27 | Ernst Schmidt Dr Ing | Working method for gas turbines |
DE1262681B (en) * | 1961-09-13 | 1968-03-07 | Kurtca Mehmet Bilgin | Gas turbine engine |
DE19912095A1 (en) * | 1999-03-18 | 2000-10-19 | Popp Klaus Dieter | Combustion drive has gyrating mass connected to impeller shaft and set in rotation to open oscillating valve to draw in air/gas mixture into combustion chamber, and valve is closed by expansion of gases |
-
0
- DE DEM125819D patent/DE631255C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE891165C (en) * | 1950-03-09 | 1953-09-24 | Alois Horner | Turbine for gas and vapor propellants |
DE968506C (en) * | 1950-05-25 | 1958-02-27 | Ernst Schmidt Dr Ing | Working method for gas turbines |
DE1262681B (en) * | 1961-09-13 | 1968-03-07 | Kurtca Mehmet Bilgin | Gas turbine engine |
DE1262681C2 (en) * | 1961-09-13 | 1968-09-12 | Kurtca Mehmet Bilgin | Gas turbine engine |
DE19912095A1 (en) * | 1999-03-18 | 2000-10-19 | Popp Klaus Dieter | Combustion drive has gyrating mass connected to impeller shaft and set in rotation to open oscillating valve to draw in air/gas mixture into combustion chamber, and valve is closed by expansion of gases |
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