Abstract
The vortex heat generators are known as installations that allow converting the liquid stream energy into heat. Currently, there are many manufacturers of heat generators with various declared parameters and characteristics. The authors interpret various scientific hypotheses explaining the hydrodynamic processes occurring in the heat generator, however, only a small number of real experimental studies on this subject representing of great interest are in free public access. This article is devoted to the actual issue of processes modeling the vortex high-pressure fluid flow in the constant volume circuit. The authors consider the physical and numerical modeling of these processes occurring during the fluid flowing in closed channels with throttling of the flow section and high-speed flowing through tangentially directed nozzles in the special chambers. At the same time, thanks to the organization of a swirling flow in special chambers in a closed circuit, an intensive growth of the working fluid temperature is observed; it allows the vortex devices of this type to perform the functions of heat generators. The equations describing the cavitational two-phase fluid flow and the numerical simulation results of the flow in the heat generator using the software complex ANSYS are presented in the article.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Abramovich GN, Stepanov GY (1994) Gidrodinamika zakruchennogo potoka v krugloj trube s vnezapnym uvelicheniem poperechnogo sechenija i pri istechenii cherez nasadok Borda (Hydrodynamics of swirling flow in circular tube with sudden increase in cross section and flowing through Borda nozzles). Mech Liq Gas 3:51–66
Borisov AV, Mamaeva IS (2003) Fundamental’nye i prikladnye problemy teorii vihrej (Fundamental and applied problems of the theory of vortices). Institute for Computer Research, Moscow-Izhevsk
Vinnikov VA (2003) Gidromehanika (Hydromechanics). Publishing house of Moscow State Mining University, Moscow
Gulyaev AI (1965) Issledovanie vihrevogo jeffekta (Study of vortex effect). J Tech Phys 35(10):1869–1881
Geller S (2006) Vortex fluid heaters. Engineer 5:20–23
Kalimullin RR, Akhmetov YuM et al (2011) Experimental studies of the vortex liquid flow in the heat generator. Vestn USATU Sci J USATU 15/4(44):169–174
Zangirov EI, Kalimullin RR, Svistunov AV, Khakimov RF (2013) Identification of the heating process of the working fluid in a vortex heat generator. Vestn USATU Sci J USATU 17(3):95–102
Arzumanov ZS (1978) Kavitacija v mestnyh gidravlicheskih soprotivlenijah (Cavitation in local hydraulic resistances). Energy, Moscow
Singhal AK, Li HY, Athavale MM, Jiang Y (2001) Mathematical basis and validation of the full cavitation model. ASME FEDSM’01, New Orleans, Louisiana
Plesset MS (1965) Bubble dynamics. Cavitation in real fluids. NY
ANSYS CFX–Solver Theory Guide (1996–2006) Ansys CFX release 11.0. Ansys Europe Ltd
Kalimullin RR, Yaminova EM, Shesteryakova NV (2016) The choice of the turbulence model in modeling the vortex liquid flow in the heat generator. Hydraulics 1(1):60–66
Akhmetov YuM, Kalimullin RR, Khakimov RF (2016) Features of modeling the swirling flow of a fluid in a closed loop of vortex devices. Aerosp Eng 5:177–197 Vestnik of Perm National Research Polytechnic University
Kalimullin RR, Akhmetov YuM, Tselischev VA (2010) Numerical and physical modeling of fluid flow in the vortex heat generator. Vestn USATU Sci J USATU 4(39)
Volkova TA, Aletdinov RF (2012) Determination of functional relations in dual-inverse electrodynamics by comparing dimensions. Sci Notes KnASTU 4-1(12):23–27
Volkova TA, Aletdinov RF, Papernyuk VA (2016) Research of mixing dielectric liquids under the electric field influence. In: ICIEAM, IEEE Conference Publications, pp 1–4. https://doi.org/10.1109/icieam.2016.7911438
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Kalimullin, R.R., Volkova, T.A., Valeev, A.R. (2019). Modeling Hydrodynamic Processes in the Vortex Generator. In: Radionov, A., Kravchenko, O., Guzeev, V., Rozhdestvenskiy, Y. (eds) Proceedings of the 4th International Conference on Industrial Engineering. ICIE 2018. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-95630-5_57
Download citation
DOI: https://doi.org/10.1007/978-3-319-95630-5_57
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-95629-9
Online ISBN: 978-3-319-95630-5
eBook Packages: EngineeringEngineering (R0)