FIELD: the invention refers to electroacoustics, and more concretely - to arrangements for generating acoustic vibrations of a sound frequency in aggressive high temperature medium at high pressure and may be used for diagnosing acoustic instability of high-forced combustion chambers, and also in plasma chemical technology.
SUBSTANCE: the oscillator has a face electrode and coaxially located with it inside a solenoid a hollow channel-electrode. A source of constant high pressure is connected with electrodes for striking the arc, and the solenoid is connected with a source of alternate voltage of a sound frequency for magnetic modulation of the arc. Besides the oscillator has an additional solenoid installed concentrically to the main and connected with the source of constant voltage.
EFFECT: increases coefficient of useful action.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MODE OF GENERATING ACOUSTIC VIBRATIONS | 1985 |
|
SU1839972A1 |
| OSCILLATOR OF ACOUSTIC VIBRATIONS | 1987 |
|
SU1839951A1 |
| ACOUSTIC WAVE GENERATOR | 1985 |
|
SU1840262A1 |
| OSCILLATOR OF ACOUSTIC VIBRATIONS | 1982 |
|
SU1839970A1 |
| METHOD OF DETERMINATION OF COMBUSTION CHAMBER RESONANT FREQUENCIES | 1991 |
|
RU2017081C1 |
| METHOD OF OPTIMISING DESIGN OF PLASMA ACCELERATOR WITH AXIALLY SYMMETRIC MAGNETIC FIELD | 2010 |
|
RU2472324C2 |
| VACUUM-ARC PLASMA SOURCE | 1994 |
|
RU2072642C1 |
| IONIZED-TURBULENT PLASMA ACCUMULATOR | 1996 |
|
RU2110137C1 |
| ELECTRIC GENERATOR | 2002 |
|
RU2230197C2 |
