An Experiment Design for Determining the Volume of Traditional Eucalyptus Oil with Variations in Fluid Flow Speed

Nur Hamida Siregar, Moh. Toifur, Yudhiakto Pramudya


This study aimed to determine the volume of traditional eucalyptus oil from distillation with variations in fluid flow velocity. The method of distillation was distillation with water (water distillation). The material was eucalyptus leaves. To determine the volume of eucalyptus oil produced by distillation, the distillation device was set at the height of the condenser to the source of flow fluid, which was at an altitude of 15 cm, 25 cm, 35 cm, 45 cm, and 55 cm. Variation in the height of the condenser would affect the fluid flow rate. The faster the fluid flow rate, the greater the convection coefficient so that it increased the heat transfer rate. This results in greater volume (capacity) of oil produced. From these experimental results, most volumes of eucalyptus oil obtained from the distillation was obtained at 55 cm of the height of condenser with 3.6 mLof oil volume.


Eucalyptus oil; Water distillation; Volume; Altitude; Condenser

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P. Armita, Effect of Varieties and Density of Eucalyptus Leaves in Kettles on Eucalyptus Oil Production and Quality. Thesis, Department of Forest Products Faculty of Forestry, Bogor Agricultural Institute, Bogor, 2011.

T.L. Lutony dan Y. Rahmawati, Essential oils, Penebar Swadaya, 1999.

F.L. Astuti dan I.M. Aphari, Extraction of eucalyptus leaves (Melaleuca leucadendra L) using ethanol solvent by maceration extraction method. A Research report, Faculty of Engineering Chemical, Engineering Department Sultan Ageng Tirtayasa University, Banten, 2013.

H. Sastrohamidjojo, Chemistry of essential oils, Gadjah Mada University Press, 2004.

F. Ardi, Phenomenon of condensation on textile ducting made from polyester. Thesis, Faculty of Engineering, Department of Mechanical Engineering, University of Indonesia, Depok, 2012.

D.C. Giancoli, Principles and application of the seventh edition of volume I, PT Gelora Aksara Praatama, 2014.

S. Haryadi, Effect of cooling water flow direction on the condenser on the condensation results of the waste plastic pyrolysis process. Thesis, Faculty of Engineering, Department of Mechanical Engineering, Universitas Negeri Malang, Malang, 2015.



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Indonesian Review of Physics
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