Experimental study of cavitation in different apparatuses
Abstract
The paper presents the experimental research of cavitation and the structure of its flow in the laboratory cavitation mixing disperser at different flow rates. Due to the transparence of the outlet fitting, the structure of the liquid flow can be observed during the formation and stabilization of cavitation. It allows the appropriate preparation of bitumen suspensions using the principle of cavitation mixing dispergating.
Keywords
битум,
кавитация,
давление,
турбулентность,
закрутка,
вязкая жидкость,
bitumen,
cavitation,
pressure,
turbulence,
swirl flow,
viscous liquid
About the Authors
Oleg V. Matvienko
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Victor P. Bazuev
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Vladimir N. Venik
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Natalya G. Smirnova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
References
1. Bazuev V.P., Matvienko O.V., Voronenko V.L. Modelirovaniye protsessa modifitsirovaniya bituma v kavitatsionno-smesitelnom dispergatore [Modeling of bitumen modification in a cavitation mixing dispersing agent]. Vestnik TSUAB. 2010. No. 4. Pp. 121–128. (rus)
2. Matvienko O.V., Bazuev V.P., Turkasova N.G., Baigulova A.I. Issledovanie protsessa modifikatsii bituma v inzhektornom smesitele [Investigation of bitumen modification in injector mixer]. Vestnik TSUAB. 2013. No. 3. Рр. 202–213. (rus)
3. Matvienko O.V., Agafontseva M.V., Bazuev V.P. Issledovaniye dinamiki puzyrka v zakruchennom potoke nelineyno-vyazkoy zhidkosti [Bubble dynamics in a swirl flow of nonlinear viscous fluid]. Vestnik TSUAB. 2012. No. 4. Pp. 144–156. (rus)
4. Matvienko O.V., Bazuev V.P., Yuzhanova N.K. Chislennoe issledovanie perekhoda k turbulentnomu rezhimu techeniya vnutrennikh zakruchennykh potokov bitumnykh vyazhushchikh [Computational investigation of internal swirl flows of asphalt binders transited to a turbulent flow]. Vestnik TSUAB. 2013. No. 2. Pp. 132–143. (rus)
5. Matvienko O.V., Bazuev V.P., Dul’zon N.K., Smirnova N.G., Agafonova M.V. Chislennoe issledovanie struktury techeniya i teploobmena pri techenii bitumno-dispersnykh sistem v tsilindricheskikh kanalakh [Numerical investigation of flow structure and heat exchange of swirl flows pf disperse bitumen system in cylindrical channels]. Vestnik TSUAB. 2014. No. 2. Pp. 80–93. (rus)
6. Matvienko O.V., Bazuev V.P., Venik V.N., Smirnova N.G. Chislennoe issledovanie protsessa obrazovaniya kavitatsionnykh puzyr'kov v smesitel'nom ustroistve [Numerical calculation of cavitation bubbles in mixing disperser]. Vestnik TSUAB. 2014. No. 4. Pp. 231–245. (rus)
7. Matvienko O.V., Bazuev V.P., Smirnova N.G., Pushkareva G.V., Dul'zon N.K. Issledovanie smesheniya koaksial'nykh zakruchennykh potokov dlya prigotovleniya bitumnykh dispersnykh sistem [A study of mixing coaxial swirl flows for preparation of asphalt dispersion systems]. Vestnik TSUAB. 2014. No. 3. Pp. 123–134. (rus)
8. Matvienko O.V., Efa A.K., Bazuev V.P., Evtyushkin E.V. Chislennoe modelirovanie raspada turbulentnoi strui v sputnom zakruchennom potoke [Numerical modeling of turbulent jet disintegration in concurrent swirl flow]. Russian Physics Journal. 2006. 49, No. 6. Рр. 96–107. (rus)
Review
For citations:
Matvienko O.V., Bazuev V.P., Venik V.N., Smirnova N.G. Experimental study of cavitation in different apparatuses. Vestnik of Tomsk state university of architecture and building. 2015;(6):165-176. (In Russ.)
Views:
858
Email this article 