Determination of Some Physical Properties of Rapeseed

Baran, Mehmet Fırat; Durgut, Mehmet Recai; Aktaş, Türkan; Ülger, Poyraz; Kayişoğlu, Birol

doi:10.19072/ijet.65255

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…[21] have found that the smallest coefficient of friction of grain of rapeseed on the steel sheet (0.273) is approximately the value obtained in these studies. The research results [22] for coefficient of friction on galvanized substrates (0.318), aluminum (0.305) and stainless steel sheet (0.288) are similar to the values published in this paper. The results of these studies for friction coefficients differ from the results [6], only in that the coefficient of friction on the surface of galvanized sheet is greater than the coefficient on the plastic substrate.…”

Section: Resultssupporting

confidence: 87%

Coefficient of Explosion of Grape Oil Repas in Respect of Variety, Content of Humidity and Surface

Koprivica¹,

Veljković²,

Turán³

et al. 2019

PES

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Knowing the coefficient of friction of bio material is important in determining the angle of the grain elevator elevator when designing combines, as well as the angles of gravity tables and pipes in seed finishing. The basic characteristic of biological materials, or seeds of agricultural crops, is that they differ in their physical and morphological characteristics. Therefore, the friction depends on: the types of plants, variety, shape, dimensions and seed content, the humidity of the seed, the intensity of the normal force on the substrate and the roughness of the substrate. The paper presents the results of the study of the influence of individual factors (varieties, water content of the grain and the type of substrate) and their interactions on the grain friction coefficient. The domestic varieties that are grown in Serbia are selected for testing the fruiting grain fruity: Banadanka, Jasna and Slavica. The experimental measurement of the static coefficient of grain slip friction was done using the level of the mechanical device Tribometr. Plastic, plywood, galvanized, steel, aluminum and stainless steel sheet are made for the experiment purposes. Research was carried out with different water content in grains: 6%, 11%, 16% and 24%. The variety Banadanka had a lower friction coefficient compared to Jasna and Slavica varieties on all substrates and with all the water content of the grain. It was found that with the increase of water content in the grain, a significant increase in the friction coefficient of the grains of the tested varieties on all substrates was achieved. The highest friction coefficient for all water content of the grains of the tested varieties was on the base of the plywood board, and the smallest on the base of stainless steel sheet.

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Section: Resultssupporting

confidence: 87%

Coefficient of Explosion of Grape Oil Repas in Respect of Variety, Content of Humidity and Surface

Koprivica¹,

Veljković²,

Turán³

et al. 2019

PES

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show abstract

“…Işık ve İzli (2016) found that the sphericity increased with the increase of moisture in the yellow split lentil. Baran et al (2016) determined the sphericity of canola as 88% for 8.34% moisture content. The sphericity of canola seeds on the contrary of flatness, firstly decreased and then increased as the moisture content increased.…”

Section: Table 1 Physical Properties Of Canola Seedsmentioning

confidence: 99%

“…Işık veİzli (2016) reported that the thickness, diameter, arithmetic and geometric diameter increased in the yellow split lentil as the moisture increased at 5 different moisture values Baran et al (2016). found that length, width and mean geometric diameter values in canola with 8.34% moisture content as 2.35 mm, 1.93 mm and 2.07 mm, respectively.…”

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confidence: 99%