Simulation of static loading of polyurethane Foam

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F12%3A%230002917" target="_blank" >RIV/46747885:24210/12:#0002917 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Simulation of static loading of polyurethane Foam

Original language description

Comfortable seat layers are in most cases filled with polyurethane foam. The equilibrium position of the automobile seat represents the static loading of polyurethane block. Thanks to simulations it is possible to predict the final position of the humanbody, which is important for passive safety features such as airbags. This article describes the measurement and simulation of static loading of the foam block by circular indentor, rigid dummy and compares two simulation environments. Analyses of statictests are determined by the force/displacement characteristic and pressure distribution in the contact zone. Material models of polyurethane doam can be used for the complete seat H-point achievement simulations by EHK17. It is possible to optimize thecomfort layer of mechanical properties in the simulation environment and thus save the cost of prototyping seats.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JQ - Machinery and tools

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

ACC JOURNAL

ISSN

1803-9782

e-ISSN

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Volume of the periodical

XVIII

Issue of the periodical within the volume

1/2012

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

85-92

UT code for WoS article

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EID of the result in the Scopus database

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