VISCOUS-­FLOW MECHANISM OF #6 FUEL OIL – PALM OLEIN MIXTURES

 

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Autoři: Lezcano-­González, Ritzela E., Mata-­Segreda, Julio F
Médium: artículo original
Stav:Versión publicada
Datum vydání:2012
Popis:The viscosities of mixtures of #6 fuel oil and palm olein at 60 °C do not obey Kendall-­‐‐Monroe equation. Molecular considerations predict deviation from ideal-­‐‐mixture behaviour for this kind of “binary” material. It is proposed that the observed positive deviations are mainly due to looser molecular packing in the mixtures than in the “pure” components. Thus, mixing results in a lesser degree of hindrance for the viscous-­‐‐flow process. The empirical fit of fluidity as a function of olein mass fraction (x) is ln [Φmix/Φolein] = (2,72±0,05) + (5,6±0,3) x -­‐‐ (2,9±0,3) x2; r2 = 0,992, p < 0,01.
Země:Portal de Revistas UCR
Instituce:Universidad de Costa Rica
Repositorio:Portal de Revistas UCR
Jazyk:Inglés
OAI Identifier:oai:portal.ucr.ac.cr:article/3772
On-line přístup:https://revistas.ucr.ac.cr/index.php/cienciaytecnologia/article/view/3772
Klíčové slovo:#6 fuel oil
palm olein
viscous flow
equation
búnker c
oleína de palma
flujo viscoso
ecuación de kendall-­monroe