SSLEDOVANIE VLIYANIYA USLOVIY ZAKRUTKI NA GIDRODINAMICHESKIE HARAKTERISTIKI DISPERSNYH POTOKOV
Authors:
1.
Ufimskiy gosud. aviacionnyy tehnich. un-t
2.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
20.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 532.527
Language:
Russian
Keywords:
угол закрутки, лопасти, гидравлическое сопротивление, газопромыватель, оптимальная скорость, вращающийся завихритель, a twist angle, blades, a hydraulic resistance, scrubber, optimum speed, a gyrating vortex generator
Abstract (English):
Empirical dependence of optimum speed of twirl of a vortex generator from a direction of twirl of its blades is gained. Optimization of an operating mode of the apparatus according to the offered dependence allows to prevent secondary ablation of a dust. Theoretical and an experimental research of a hydraulic resistance of the apparatus consider effect of a liquid phase and a twirled vortex generator. Results of calculations are generalized in the form of desing expressions. Check of adequacy of the offered design procedure has shown its reasonableness. The vortex generator is offered to count under the theory of centrifugal fans, considering quantity and a direction of twirl of blades.
Empirical dependence of optimum speed of twirl of a vortex generator from a direction of twirl of its blades is gained. Optimization of an operating mode of the apparatus according to the offered dependence allows to prevent secondary ablation of a dust. Theoretical and an experimental research of a hydraulic resistance of the apparatus consider effect of a liquid phase and a twirled vortex generator. Results of calculations are generalized in the form of desing expressions. Check of adequacy of the offered design procedure has shown its reasonableness. The vortex generator is offered to count under the theory of centrifugal fans, considering quantity and a direction of twirl of blades.
Keywords:
угол закрутки, лопасти, гидравлическое сопротивление, газопромыватель, оптимальная скорость, вращающийся завихритель, a twist angle, blades, a hydraulic resistance, scrubber, optimum speed, a gyrating vortex generator
угол закрутки, лопасти, гидравлическое сопротивление, газопромыватель, оптимальная скорость, вращающийся завихритель, a twist angle, blades, a hydraulic resistance, scrubber, optimum speed, a gyrating vortex generator
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