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Deflection of a jet of boiling-up water during its discharge from an inclined cylindrical nozzle
Busov K.A.1, Shurupov V.A.1, Mazheiko N.A.1
1Institute of Thermal Physics, Ural Branch of the Russian Academy of Science, Yekaterinburg, Russia
Email: kbusov@itpuran.ru

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The paper presents the results of an experimental investigation of the effect of the slope angle of a short cylindrical nozzle with a diameter d=0.4 mm on the path of a jet of superheated water. Changes in the path of a boiling-up jet have been traced in a wide temperature range Ts=110-310 oC. Dependences of the opening angle and the angle of deflection of the flow axis (with respect to the nozzle axis) on changes in the temperature of the working liquid in a high-pressure vessel have been constructed. A considerable deflection of the spray cone axis with respect to the axis of the cylindrical nozzle has been revealed. Keywords: superheated liquid, explosive boiling-up, short cylindrical nozzle, deflection angle.
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