NUMERICAL RESEARCH OF THE MOISTURE CONDENSATION ELIMINATION IN THE CABIN OF THE UNIFIED TECHNOLOGICAL ELECTRIC TRANSPORT VEHICLE
https://doi.org/10.26518/2071-7296-2018-4-538-546
Abstract
Introduction. This article deals with the problem of moisture condensation inside the cabin of the technological electric transport vehicle. The hypothesis of using the forced air ventilation in the cabin is substantiated, by which such problem could be solved.
Materials and methods. The article describes the application of the ANSYS Fluent Software Package to assess the effect of the location and shape of the ducts on the ventilation process inside the cabin. Accordingly, the key stages of air flow modeling in this program are considered.
Results. The main content of the research is to analyze the modeling airflow process in the cabins with a different configuration of inlet and outlet nozzles. Therefore, basing on the analysis of the obtained airflow velocity contours, the conclusion is made about the rational arrangement of the inlet and outlet channels.
Discussion and conclusions. The conclusion is made about the necessity of the further research that would refer to creating a three-dimensional model of the cabin. The results of the research as well as resolutions are taken into account.
About the Authors
N. M. Filkin
Izhevsk State Technical University named after M.T. Kalashnikov
Russian Federation
Russian Federation
Filkin Nikolai Mikchailovich – doctor of technical science, professor of the Department of Automobiles and Metal Working Machinery, Institute of Modern Technologies in Mechanical and Automotive Engineering and Metallurgy in Izhevsk
426069, Izhevsk, 7,Studencheskaya St.
A. M. Tatarkin
Izhevsk State Technical University named after M.T. Kalashnikov
Russian Federation
Russian Federation
Tatarkin Andrei Mikhailovich – Post-graduate Student of the Department of Automobiles and Metal Working Machinery,, Institute of Modern Technologies in Mechanical and Automotive Engineering and Metallurgy in Izhevsk
426069, Izhevsk, 7,Studencheskaya St.
References
1. Livchak, I.F., Naumov, A.L. Ventilyaciya mnogoetajnich zdanii [Ventilation of multi-storey buildings]. Moscow, AVOK-PRESS, 2005. 134 p. (In Russian)
2. Lyulin Y.V., Feocktistov D.V., Afanasjev I.A., Chachilo E.S. and others. Izmerenie skorosti ispareniya s lokalnoy poverchnosti sloya jidcosti pod deistviem potoka gaza [The measurement of evaporation rate from the local surface of the layer under the action of gas-flow] Letters in GTF, 2015, vol. 41, no. 14, Pp. 1-7. (In Russian)
3. Lyulin Y., Kabov O. Evaporative convention in horizontal liquid layer under shear-strees gas flow. Int. J. Heat Mass Transfer, 2014, vol. 70, pp. 599-609.
4. Moaveni S. Finite Element Analysis Theory and Applications of ANSYS. Person, 2008, 608 p.
5. Puankare А. Teoria vichrei [Theory of vortices]. Izvevsk, NIC «Regularnaya i chaotisheskaya dinamika», 2000, 160 p. (In Russian)
6. Sen, A. Regression Analysis – Theory, Methods, and Applications. Berlin, Springer-Verlag, 2011. 281 p.
7. Matveev D.V., Umnyashkin V.A., Filkin N.M. Analiz trekhmernogo techeniya vozduha v sisteme otopleniya i ventilyacii legkovogo avtomobilya chislennymi metodami [Analysis of the three-dimensional flow of air in the system of heating and ventilation of the passenger car by numerical methods]. Kurgan, Vestnik Ural’skogo mezhregional’nogo otdeleniya rossijskoj Akademii transporta, no. 5, 2005, pp. 34-36. (In Russian)
8. Baeder D., Indinger T., Adams N., Unterlechner P. Aerodynamic Investigation of Vehicle Cooling-Drag. SAE Technical Paper 2012-010170, 2012.
9. D’Hondt М. Theoretical, Experimental and Numerical Study of the Cooling Airflow and its Effects on the Aerodynamics of Road Vehicles. Universities Orleans, Engineering Sciences, 2010.
Review
For citations:
Filkin N.M., Tatarkin A.M. NUMERICAL RESEARCH OF THE MOISTURE CONDENSATION ELIMINATION IN THE CABIN OF THE UNIFIED TECHNOLOGICAL ELECTRIC TRANSPORT VEHICLE. The Russian Automobile and Highway Industry Journal. 2018;15(4):538-546. (In Russ.) https://doi.org/10.26518/2071-7296-2018-4-538-546
Views:
843
Email this article 