Experimental study of thermal conditions of the formation of aerosol from graphite grade GВ-50/12 in the power plant of a T-64B tank

The results of an experimental investigation the properties GV-50/12 graphite and measurement thermal parameters gas outflow in power plant T-64B tank on subject formation aerosol from expandable are presented work. method improving smoke apparatus is disclosed, which consists injection powder into bypass duct setup T-64 tank, causing release cloud tank. study was divided two parts: expanding coefficient GV-50/12; temperature exhaust gases area outlet. expansion determined based ratio bulk mass before heating after at a constant measuring volume. Graphite measured ADG200C analytical scales. change shape as result shock studied optical microscope with image magnification 140 times. According to research results, it found that density decreases by 26 times shock. It particles acquire three-dimensional structure. this structure leads decrease substance. Therefore, case using expanded substance, prolonged stability curtain achieved due low hydraulic coarseness. cover carried out while 5TDF engine operating spot, driving 1st, 2nd, 3rd gears. To measure temperature, K-type thermocouple installed outlet, has range 0 °C + 800 °C. order create graphite, necessary increase outlet channel 250-330 °С 1000 °С. can be combustion fuel gases, given presence sufficient concentration oxygen. A oxygen caused excess air 1.8-2 blowing cylinders air.