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The paper presents an analysis of the fluid flow in the cooling system of an internal combustion engine with oposite pistons. The purpose of the work was to optimize the flow of fluid through the channels located in the engine block. Simulation studies and subsequent iterations were performed using Ansys Fluent software. Two-equation k-epsilon turbulence model was used in the simulation model. Boundary and initial conditions were taken from previously made simulations conducted in AVL Boost software. The average wall temperature of the cylinder and the temperature of the outer walls of the cylinder were assumed for simulations. The results of the analyzes were graphically illustrated by the speed streamline distribution of velocity fields and temperature.
Czasopismo
Rocznik
Tom
Strony
8--18
Opis fizyczny
Bibliogr. 8 poz., il.
Twórcy
autor
- Faculty of Mechanical Engineering at the Lublin University of Technology
autor
- Faculty of Mechanical Engineering at the Lublin University of Technology
autor
- Faculty of Mechanical Engineering at the Lublin University of Technology
autor
- Faculty of Mechanical Engineering at the Lublin University of Technology
Bibliografia
- [1] CHOUGULE, A.B., SURESH, R. Pusher configured turboprop engine oil cooler ejector performance: CFD analysis and validation. Proceedings of the 6th International and 43rd National Conference on Fluid Mechanics and Fluid Power. December 15-17, 2016, MNNITA, Allahabad, U.P., FMFP2016–PAPER NO. 35.
- [2] CZYŻ, Z., PIETRYKOWSKI, K. CFD model of the CNG direct injection engine. Advances In Science And Technology Research Journal. 2014, 23(8), 45-52.
- [3] CZYŻ, Z., ŁUSIAK, T., MAGRYTA, P. Badania numeryczne CFD wpływu usterzenia na charakterystyki aerodynamiczne. Transactions of The Institute of Aviation – Prace Instytutu Lotnictwa. 2013, 232, 3-14.
- [4] FOGLA, N., BYBEE, M., MIRZAEIAN, M. et al. Development of a K-k-E phenomenological model to predict in-cylinder turbulence. SAE International Journal of Engines. 2017, 3.
- [5] GRABOWSKI, Ł., CZYŻ, Z., KRUSZCZYŃSKI, K. Model numeryczny układu chłodzenia zespołu napędowego wiatrakowca. Logistyka. 2014, 6, 4169-4178.
- [6] GRABOWSKI, Ł., CZYŻ, Z., KRUSZCZYŃSKI, K. Numerical analysis of cooling effects of a cylinders in aircraft SI engine. SAE 2014 International Powertrain, Fuels & Lubricants Meeting. 20-23, October 2014, Birmingham.
- [7] NURSAL, R.S., HASHIM, A.H., NORDIN, N.I. et al. CFD analysis on the effects of exhaust backpressure generated by four-stroke marine diesel generator after modification of silencer and exhaust flow design. ARPN Journal of Engineering and Applied Sciences. 2017, 12(4)
- [8] ROMANOV, V. A., KHOZENIUK, N.A. Experience of the diesel engine cooling system simulation. International Conference on Industrial Engineering, ICIE 2016, Procedia Engineering. 2016, 150, 490-496.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-ee303aa1-235c-4066-8200-9a2c71677106