Stress distribution on a soil tillage machine frame segment with a chisel shank simulated using discrete element and finite element methods and validate by experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F21%3A85594" target="_blank" >RIV/60460709:41310/21:85594 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1537511021001367?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1537511021001367?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.biosystemseng.2021.06.012" target="_blank" >10.1016/j.biosystemseng.2021.06.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Stress distribution on a soil tillage machine frame segment with a chisel shank simulated using discrete element and finite element methods and validate by experiment

Popis výsledku v původním jazyce

Soil tillage machinery must be highly reliable during its operation. For a limited time following harvest, tillage machines must perform a significant amount of work, and any downtime has a significant negative impact on farm economics. For this reason, manufacturers of agricultural machinery aim to design machines that are both reliable and inexpensive. The development of technologies, especially electronics, has led to completely new possibilities for the design and optimisation of agricultural machinery. During work, a tillage machine may not only be loaded by its own weight, but also by the interaction of any tools interacting with the soil that transmit loads to itsframe. To analyse loads a numerical model of tillage machine was compiled. The stresses acting on the chisel shank during tillage were simulated using a numerical model. The frame of the agricultural machine was also simulated with particular emphasis on the locations where the stresses could be measured. Strain gauges were attached a

Název v anglickém jazyce

Stress distribution on a soil tillage machine frame segment with a chisel shank simulated using discrete element and finite element methods and validate by experiment

Popis výsledku anglicky

Soil tillage machinery must be highly reliable during its operation. For a limited time following harvest, tillage machines must perform a significant amount of work, and any downtime has a significant negative impact on farm economics. For this reason, manufacturers of agricultural machinery aim to design machines that are both reliable and inexpensive. The development of technologies, especially electronics, has led to completely new possibilities for the design and optimisation of agricultural machinery. During work, a tillage machine may not only be loaded by its own weight, but also by the interaction of any tools interacting with the soil that transmit loads to itsframe. To analyse loads a numerical model of tillage machine was compiled. The stresses acting on the chisel shank during tillage were simulated using a numerical model. The frame of the agricultural machine was also simulated with particular emphasis on the locations where the stresses could be measured. Strain gauges were attached a

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF16_027%2F0008366" target="_blank" >EF16_027/0008366: Podpora rozvoje mezinárodních mobilit výzkumných pracovníků ČZU v Praze</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

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

—

Svazek periodika

209

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

125-138

Kód UT WoS článku

000685260600009

EID výsledku v databázi Scopus

2-s2.0-85109431366