Государственное Предприятие «Запорожское Машиностроительное Конструкторское Бюро «Прогресс» Имени Академика А.Г. Ивченко»
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Priority to UAU201110189UpriorityCriticalpatent/UA68685U/en
Publication of UA68685UpublicationCriticalpatent/UA68685U/en
Priority to RU2012131821/06Uprioritypatent/RU127871U1/en
A flame tube of a circular combustion chamber of a gas-turbine engine comprises series-connected front ring with swirlers and fuel nozzles, outer and inner cases of the cavity of flame tube in bulges of which circular slots are arranged, slots connected to cooling openings directed to the flame tube from outside of the cases, and trapezium-like ledges in the long cross sections of the last ones, with through openings, narrowed to inside of the cavity of flame tube. In each trapezium-like ledge its side walls in inner cavity of the flame tube are arranged as circular two-side depressions with long cross sections of those as sections of a circle.
UAU201110189U2011-08-192011-08-19Flame tube of combustion chamber of a gas-turbine engine
UA68685U
(en)
Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВО ИрГУПС)
Annular combustion chamber of gas turbine engine and method of arrangement of working process therein
Boiler structure with circulating ignition, where the fuel and combustion air supplied from the burners, are burned forming a spiral flow, and also comprises parts that supply air, which are arranged near the parts of the wall surfaces of the oven, which are affected by flames.
Oil burner for heating, located next to an outer periphery of a solid fuel burner that injects a pulverized fuel and air into an oven, comprises: an oil injector for injecting a fuel oil, a secondary air injection port, the which has a central section of the arc that is similar in shape to a circular diffuser.