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rdf:type
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Description
| - The objective of this study was to measure and quantify, what are the differences in kinematic viscosity and generally in rheological profile of regular diesel fuel and biodiesel fuel. The study compares two commercially available samples: regular diesel fuel and B30 biodiesel fuel. The samples were assumed to act as Newtonian fluids, the flow curves were thus not constructed. The measurement was performed in the range of 0 to 80 °C. Kinematic viscosity (mm2/s) was measured by the digital rotary viscometer with concentric cylinders geometry. As expected, kinematic viscosity of both materials was decreasing with increasing temperature. The bigger difference between minimum and maximum values (ranging from 2.2 to 3.4 mm2/s) was found in case of diesel fuel in comparison with biodiesel fuel (ranging from 2.6 to 3.3 mm2/s). Temperature dependence of both fuels was modeled using several mathematical models -- Arrhenius, polynomial, power and Gaussian equation. The correlation coefficients ranged from 0.93
- The objective of this study was to measure and quantify, what are the differences in kinematic viscosity and generally in rheological profile of regular diesel fuel and biodiesel fuel. The study compares two commercially available samples: regular diesel fuel and B30 biodiesel fuel. The samples were assumed to act as Newtonian fluids, the flow curves were thus not constructed. The measurement was performed in the range of 0 to 80 °C. Kinematic viscosity (mm2/s) was measured by the digital rotary viscometer with concentric cylinders geometry. As expected, kinematic viscosity of both materials was decreasing with increasing temperature. The bigger difference between minimum and maximum values (ranging from 2.2 to 3.4 mm2/s) was found in case of diesel fuel in comparison with biodiesel fuel (ranging from 2.6 to 3.3 mm2/s). Temperature dependence of both fuels was modeled using several mathematical models -- Arrhenius, polynomial, power and Gaussian equation. The correlation coefficients ranged from 0.93 (en)
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Title
| - Differences in rheological profile of diesel and biodiesel fuel
- Differences in rheological profile of diesel and biodiesel fuel (en)
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skos:prefLabel
| - Differences in rheological profile of diesel and biodiesel fuel
- Differences in rheological profile of diesel and biodiesel fuel (en)
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skos:notation
| - RIV/62156489:43210/10:00162263!RIV11-MSM-43210___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/10:00162263
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - modeling; kinematic viscosity; biodiesel; diesel fuel (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Acta universitatis agriculturae et silviculturae Mendelianae Brunensis
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Sedlák, Pavel
- Čupera, Jiří
- Karafiát, Petr
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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