Mathematical description of loading curves and deformation energy of bulk oil palm kernels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A78770" target="_blank" >RIV/60460709:41310/18:78770 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.15159/AR.18.154" target="_blank" >http://dx.doi.org/10.15159/AR.18.154</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.18.154" target="_blank" >10.15159/AR.18.154</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical description of loading curves and deformation energy of bulk oil palm kernels

Popis výsledku v původním jazyce

The study aimed at describing the experimental and theoretical relationships between the force and deformation curves as well as the deformation energy of bulk oil palm kernels under compression loading. Vessel diameters of 60, 80 and 100 mm with initial pressing heights of the bulk kernels measured at 40, 60 and 80 mm were examined by applying a maximum compressive force of 200 kN and a speed of 5 mm min-1. For the theoretical description of the force and deformation curves, the tangent curve mathematical model was applied using the MathCAD 14 software where the force coefficient of mechanical behaviour, A (kN), the deformation coefficient of mechanical behaviour, B (mm-1) and the fitting curve function exponent, n (-) were determined respectively. The determined coefficients in addition to the maximum deformation values obtained from the compression test were used for the estimation of the theoretical or analytical deformation energy. The determined regression models expressing the deformation, num

Název v anglickém jazyce

Mathematical description of loading curves and deformation energy of bulk oil palm kernels

Popis výsledku anglicky

The study aimed at describing the experimental and theoretical relationships between the force and deformation curves as well as the deformation energy of bulk oil palm kernels under compression loading. Vessel diameters of 60, 80 and 100 mm with initial pressing heights of the bulk kernels measured at 40, 60 and 80 mm were examined by applying a maximum compressive force of 200 kN and a speed of 5 mm min-1. For the theoretical description of the force and deformation curves, the tangent curve mathematical model was applied using the MathCAD 14 software where the force coefficient of mechanical behaviour, A (kN), the deformation coefficient of mechanical behaviour, B (mm-1) and the fitting curve function exponent, n (-) were determined respectively. The determined coefficients in addition to the maximum deformation values obtained from the compression test were used for the estimation of the theoretical or analytical deformation energy. The determined regression models expressing the deformation, num

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20901 - Industrial biotechnology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Agronomy Research

ISSN

1406-894X

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

1686-1697

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85059686276