FEM Simulation of Composite Polyurethane Foam for Car Seat Cushion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F20%3A00007524" target="_blank" >RIV/46747885:24210/20:00007524 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scientific.net/MSF.994.133" target="_blank" >https://www.scientific.net/MSF.994.133</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/msf.994.133" target="_blank" >10.4028/www.scientific.net/msf.994.133</a>

Jazyk výsledku

angličtina

Název v původním jazyce

FEM Simulation of Composite Polyurethane Foam for Car Seat Cushion

Popis výsledku v původním jazyce

Reduction of both harmful emissions and energy performance intensity of transportation currently ranks among the most important factors influencing the current trends in the development of components used in the automotive industry, particularly due to the legislative regulations concerning the reduction of greenhouse gases. For car producers is one of the possible ways of how to achieve such a goal is to reduce the weight of individual car components while maintaining or improving their in-use material properties. Therefore, the requirement of weight reduction also applies to car seat cushions. FEM a very powerful tool of mechanical parts design. A composite material model has been designed and verified. There were created structural models enabling us to study and visualize the stress distribution between the fibers and the polyurethane foam structure, the structural models were created by means of model simulations using the finite elements. Several configurations of structural models with horizontal and vertical threads were created. Then were developed FEM simulations corresponding with real geometry of the composite seat cushion and their results were evaluated.

Název v anglickém jazyce

FEM Simulation of Composite Polyurethane Foam for Car Seat Cushion

Popis výsledku anglicky

Reduction of both harmful emissions and energy performance intensity of transportation currently ranks among the most important factors influencing the current trends in the development of components used in the automotive industry, particularly due to the legislative regulations concerning the reduction of greenhouse gases. For car producers is one of the possible ways of how to achieve such a goal is to reduce the weight of individual car components while maintaining or improving their in-use material properties. Therefore, the requirement of weight reduction also applies to car seat cushions. FEM a very powerful tool of mechanical parts design. A composite material model has been designed and verified. There were created structural models enabling us to study and visualize the stress distribution between the fibers and the polyurethane foam structure, the structural models were created by means of model simulations using the finite elements. Several configurations of structural models with horizontal and vertical threads were created. Then were developed FEM simulations corresponding with real geometry of the composite seat cushion and their results were evaluated.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/EF16_025%2F0007293" target="_blank" >EF16_025/0007293: Modulární platforma pro autonomní podvozky specializovaných elektrovozidel pro dopravu nákladu a zařízení</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Material Science Forum

ISBN

—

ISSN

1662-9752

e-ISSN

—

Počet stran výsledku

10

Strana od-do

133-142

Název nakladatele

Trans Tech Publications

Místo vydání

Zurich

Místo konání akce

Trnava

Datum konání akce

1. 1. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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