MECHANICAL NOZZLE
FIELD: mechanical engineering; power engineering; chemical industry; liquid injection and atomizing devices; liquid propellant rocket engines where accuracy of maintenance of preset propellant rate is required. SUBSTANCE: design of nozzle makes it possible to atomize various viscosity fuel component...
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| creator | KONJUKHOV I.S OPRYSHKO A.V FEDORETS N.V FIRSOV I.V FIRSOV V.M OPRYSHKO V.N EROFEEV S.A |
| description | FIELD: mechanical engineering; power engineering; chemical industry; liquid injection and atomizing devices; liquid propellant rocket engines where accuracy of maintenance of preset propellant rate is required. SUBSTANCE: design of nozzle makes it possible to atomize various viscosity fuel components at constant atomizing characteristics. This is provided by imparting longitudinally reciprocating motions to nozzle rod end face by connecting it with ultrasonic vibration generator. Liquid is fed into nozzle channels through zones of vibration concentration of active cover plate at a distance from end face of body equal to lambda/4 and . In some cases liquid is fed along central axis of ultrasonic converter through passive cover plate at a distance from end face of body equal to where n is number of half waves and lambda is length of ultrasonic wave. EFFECT: provision of atomizing of fuel components owing to longitudinal vibrations in central nozzle up to 80 ??m and in output nozzle, up to 40 ??m. 4 cl, 4 dwg |
| format | Patent |
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SUBSTANCE: design of nozzle makes it possible to atomize various viscosity fuel components at constant atomizing characteristics. This is provided by imparting longitudinally reciprocating motions to nozzle rod end face by connecting it with ultrasonic vibration generator. Liquid is fed into nozzle channels through zones of vibration concentration of active cover plate at a distance from end face of body equal to lambda/4 and . In some cases liquid is fed along central axis of ultrasonic converter through passive cover plate at a distance from end face of body equal to where n is number of half waves and lambda is length of ultrasonic wave. 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SUBSTANCE: design of nozzle makes it possible to atomize various viscosity fuel components at constant atomizing characteristics. This is provided by imparting longitudinally reciprocating motions to nozzle rod end face by connecting it with ultrasonic vibration generator. Liquid is fed into nozzle channels through zones of vibration concentration of active cover plate at a distance from end face of body equal to lambda/4 and . In some cases liquid is fed along central axis of ultrasonic converter through passive cover plate at a distance from end face of body equal to where n is number of half waves and lambda is length of ultrasonic wave. EFFECT: provision of atomizing of fuel components owing to longitudinal vibrations in central nozzle up to 80 ??m and in output nozzle, up to 40 ??m. 4 cl, 4 dwg</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | MECHANICAL NOZZLE |
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