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- Title
RHEOLOGICAL INVESTIGATION OF SOYBEAN OIL FROM SOYA BEANS.
- Authors
STANCIU, IOANA
- Abstract
The aim of the study was to investigate rheological properties of soybean oil. The soybean oil was investigated using a Haake VT 550 Viscotester at shear rates ranging between 3 and 120 s-1 and measuring viscosity from 104 to 106 mPa s when the HV1 viscosity sensor is used. The temperature was ranged between 40 and 90°C and the measurements were made from 10 to 10°C. The accuracy of the temperature was ±0.1 °C. This paper proposes two new relations of dependence of log dynamic viscosity on the 1/T shear rates between 3.3 and 120 s-1. The constants A, B, and C were determined by Origin 6.0 software by fitting exponential or polynomial curves which were obtained from experimental data. The two proposed relationships give correlation coefficients close to one.
- Subjects
SOY oil; SOYBEAN; DYNAMIC viscosity; VISCOSITY; STATISTICAL correlation
- Publication
Journal of Science & Arts, 2019, Vol 19, Issue 4, p983
- ISSN
1844-9581
- Publication type
Article