Abstract
Viscous characteristics of a Newtonian fluid is described by the dynamic (absolute) and the kinematic viscosity coefficients. The dynamic viscosity coefficient expresses the required applied force per unit area of the one laminar plane of the fluid in order to move it with respect to the adjacent, at an unit velocity. The Kinematic viscosity coefficient is the ratio of dynamic viscosity coefficient and the density of the fluid. This paper presents two simple software procedures for determination of the kinematic viscosity coefficient of real fluids. In addition, the laboratory experimental measurements of some oils’ viscosities were done to confirm the proposed procedures, and are presented in the paper as well. The authors intended for the procedures to be used for educational purposes at the college level entry.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Doering, C.R., Gibbon, J.D.: Applied Analysis of the Navier-Stokes Equations. Cambridge University Press, London (1995)
Walser, R., Mark, A.E., van Gunsteren, W.F.: On the validity of Stokes’ law at the molecular level. Chem. Phys. Lett. 303(5–6), 583–586 (1999)
Papanastasiou, T., Georgiou, G., Alexandrou, A.N.: Viscous Fluid Flow. CRC Press, New York (2021)
Fjørtoft, R.: Application of integral theorems in deriving criteria of stability for laminar flows and for the baroclinic circular vortex. Grøndahl and søns boktr, I kommisjon hos Cammermeyers boghandel, Oslo (1950)
Janakiraman, D.: Wilhelm Ostwald, the father of physical chemistry. Resonance 17(5), 454–466 (2012)
Langton, N.H., Vaughan, P.: The effects on flow time of tilting an Ostwald viscometer. J. Sci. Instr. 42(5), 317 (1965)
Saxena, I., Kumar, V.: Automatic version of Ostwald viscometer for conductive liquids. Instr. Exp. Tech. 64(2), 327–330 (2021)
Azziz, H.N., Hussein, E.Q., Abdulhameed, M.A.: Analysis of fluid flow states in viscometers in ansys software. In: IOP Conference Series: Materials, Science and Engineering, vol. 1067, no. 1, pp. 012091-012116 (2021)
Glavaš, H., Karakašić, M., Kljain, M., Desnica, E.: Essential preventive automobile maintanance during a pandemic. Tehnički vjesnik 6(28), 2190–2199 (2021)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this paper
Cite this paper
Dukić, J., Jukić, D. (2022). Real Fluid Simulation for Determination of Engine Oil Viscosity. In: Glavaš, H., Hadzima-Nyarko, M., Karakašić, M., Ademović, N., Avdaković, S. (eds) 30th International Conference on Organization and Technology of Maintenance (OTO 2021). OTO 2021. Lecture Notes in Networks and Systems, vol 369. Springer, Cham. https://doi.org/10.1007/978-3-030-92851-3_30
Download citation
DOI: https://doi.org/10.1007/978-3-030-92851-3_30
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-92850-6
Online ISBN: 978-3-030-92851-3
eBook Packages: EngineeringEngineering (R0)