Oil point determination of Jatropha curcas L. bulk seeds under compression loading

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F13%3A63271" target="_blank" >RIV/60460709:41310/13:63271 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Oil point determination of Jatropha curcas L. bulk seeds under compression loading

Popis výsledku v původním jazyce

The oil point of bulk seeds of Jatropha curcas L. seeds under compression loading was determined from an initial seed pressing height 80 mm using the pressing vessel diameter 60 mm. The dependency between compressive force and deformation was described and the mass of emerged oil was measured. From these values the lower oil point at compressive force F-oI = (22,820 +/- 970) N and appropriate deformation x(oI) = (55 +/- 1) mm was identified. Analysis of results shows that the deformation of the bulk seed and the mass of oil obtained can be described by a fitted line function. Based on this function the upper oil point at compressive force F-oII = (676,819 +/- 97,000) N and corresponding deformation x(oII) = (77 +/- 1) mm was also identified. The deformation energy at lower oil point required for obtaining the mass of output oil was found to be E-oI = (276 +/- 21) J. The relationship between the lower and upper oil points the optimal oil point was also identified at a compressive force

Název v anglickém jazyce

Oil point determination of Jatropha curcas L. bulk seeds under compression loading

Popis výsledku anglicky

The oil point of bulk seeds of Jatropha curcas L. seeds under compression loading was determined from an initial seed pressing height 80 mm using the pressing vessel diameter 60 mm. The dependency between compressive force and deformation was described and the mass of emerged oil was measured. From these values the lower oil point at compressive force F-oI = (22,820 +/- 970) N and appropriate deformation x(oI) = (55 +/- 1) mm was identified. Analysis of results shows that the deformation of the bulk seed and the mass of oil obtained can be described by a fitted line function. Based on this function the upper oil point at compressive force F-oII = (676,819 +/- 97,000) N and corresponding deformation x(oII) = (77 +/- 1) mm was also identified. The deformation energy at lower oil point required for obtaining the mass of output oil was found to be E-oI = (276 +/- 21) J. The relationship between the lower and upper oil points the optimal oil point was also identified at a compressive force

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biosystems Engineering

ISSN

1537-5110

e-ISSN

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Svazek periodika

116

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

470-477

Kód UT WoS článku

000329334700017

EID výsledku v databázi Scopus

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