Mathematical Models Describing the Creep and Stress Relaxation Behavior of False Banana's Fiber (Ensete Ventricosum)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A88248" target="_blank" >RIV/60460709:41310/21:88248 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.tandfonline.com/doi/full/10.1080/15440478.2019.1636741" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/15440478.2019.1636741</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/15440478.2019.1636741" target="_blank" >10.1080/15440478.2019.1636741</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Mathematical Models Describing the Creep and Stress Relaxation Behavior of False Banana's Fiber (Ensete Ventricosum)
Popis výsledku v původním jazyce
Viscoelastic behavior is an important parameter for the use of natural fibers in technical applications. Mathematical models to describe the relaxation and creep behavior of Ensete fibers were investigated. The aim of the experiment was to describe the short-term creep and relaxation behavior under tension loading. The fibers of Ensete ventricosum, originally from Ethiopian region Hawasa, were used in this experiment. Moisture content Mc = 8,54 +/- 0,42% (d. b.) of the samples were determined. The viscoelastic tests were performed at six load levels (15, 30, 45, 60, 75, and 90% of yarn breaking load). Measured values of the relaxation and creep behavior were fitted to the mathematical models. The results show that generalized Maxwell model and Kelvin-Voight model with two branches can be used to describe relaxation and creep behavior of Ensete fibers.
Název v anglickém jazyce
Mathematical Models Describing the Creep and Stress Relaxation Behavior of False Banana's Fiber (Ensete Ventricosum)
Popis výsledku anglicky
Viscoelastic behavior is an important parameter for the use of natural fibers in technical applications. Mathematical models to describe the relaxation and creep behavior of Ensete fibers were investigated. The aim of the experiment was to describe the short-term creep and relaxation behavior under tension loading. The fibers of Ensete ventricosum, originally from Ethiopian region Hawasa, were used in this experiment. Moisture content Mc = 8,54 +/- 0,42% (d. b.) of the samples were determined. The viscoelastic tests were performed at six load levels (15, 30, 45, 60, 75, and 90% of yarn breaking load). Measured values of the relaxation and creep behavior were fitted to the mathematical models. The results show that generalized Maxwell model and Kelvin-Voight model with two branches can be used to describe relaxation and creep behavior of Ensete fibers.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10610 - Biophysics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Natural Fibers
ISSN
1544-0478
e-ISSN
1544-046X
Svazek periodika
18
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
8
Strana od-do
539-546
Kód UT WoS článku
000476067900001
EID výsledku v databázi Scopus
2-s2.0-85103021186