Influence of Temperature on Energetic and Rheological Characteristics of PLANTOHYD Bio Lubricants – a Study in the Laboratory

Authors

  • K. Kardjilova Department of Physics, Technical University of Varna, Bulgaria
  • V. Vozarova Department of Physics, Slovak University of Agriculture in Nitra, Slovakia
  • M. Valah Department of Physics, Slovak University of Agriculture in Nitra, Slovakia

Abstract

This article presents the results of measuring the calorific value and the rheological characteristics of Plantohyd bio lubricants. Measurements were conducted under laboratory conditions with an IKA C5000 calorimeter and a DV-3P Anton Paar digital viscometer. Results are presented graphically. It is shown that the physical interpretation of energy values results ​​and the dependence of rheological properties on temperature can be used to assess the quality of lubricants.

Keywords:

Plantohyd, calorific value, rheological characteristics, quality of lubricants

Downloads

Download data is not yet available.

References

Fuchs Europe Schmierstoffe GMBH, “PLANTOHYD S: Environmentally-friendly, synthetic ester-based hydraulic and lubricating fluid (product information)”, PI 4-1274, PM 4 /03.08, 2008

J. Krempasky, Fyzika, Alfa, 1982

V. Vozarova, “Study of processes and properties of materials by method of thermal analysis”, Research and Teaching of Physics in the Context of University Education International Conference, Nitra, Slovakia, pp. 141-144, June, 2007

J. Moran, N. Shapiro, Fundamentals of engineering thermodynamics, John Wiley & Sons, 1991

P. Haines, Thermal methods of analysis: principles, appplications and problems, Blackie Akademic and Proffessional, 1995

A. Blazek, Termicka analiza, STNL, 1972

M. Valach, L. Hires, “Examination of viscosity and specific heat of combustion of biofuels”, Physics–Research–Applications–Education International Conference, Nitra, Slovakia, pp.138-140, October, 2011

M. Bozikova, P. Hlavac, Selected physical properties of agricultural and food products, Slovak University of Agriculture, Nitra, Slovakia, 2010

P. Hlavac, "The rheologic properties of plum jam”, PTEP Journal of Processing and Energy in Agriculture, Vol. 11, No. 3, pp. 106-108, 2007

Downloads

How to Cite

[1]
K. Kardjilova, V. Vozarova, and M. Valah, “Influence of Temperature on Energetic and Rheological Characteristics of PLANTOHYD Bio Lubricants – a Study in the Laboratory”, Eng. Technol. Appl. Sci. Res., vol. 3, no. 3, pp. 424–428, Jun. 2013.

Metrics

Abstract Views: 521
PDF Downloads: 261

Metrics Information