DEVICE FOR OXIDIZING GASEOUS EMISSIONS IN OZONIZED AIR ENVIRONMENT AND FOR ENTRAPPING AEROSOL PARTICLES OF ALUMINUM OXIDES IN TESTING HYBRID ROCKET ENGINES Russian patent published in 2005 - IPC

FIELD: testing hybrid rocket engines.

SUBSTANCE: proposed device has housing accommodating barrier ozonizer and precipitation condenser installed in tandem along gaseous emission flow and incorporating, respectively, parallel plate electrodes of two types, that is, charging and precipitation ones, with electric field built up in plate-to-plate gaps. Charging plates are connected to ac current supply rated at voltage higher than breakdown value; they are provided with barriers made in the form of insulating coatings and discharge gap between adjacent plates for passing gas emissions and forming corona discharge. Precipitation plates are connected to dc current supply rated at voltage lower than breakdown value.

EFFECT: facilitated permeability of gas jet for oxygen, enhanced corona discharge power and aerosol particle removal capability.

3 cl, 3 dwg