Měření a porovnání mechanických vlastností vzorků polyurethanové pěny vyříznuté z různých částí téhož automobilového sedáku

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F08%3A%230000048" target="_blank" >RIV/46747885:24210/08:#0000048 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Measurement and comparizon of mechanical properties of polyurethane foam specimens taken from different part of the same car driver's seat

Popis výsledku v původním jazyce

During investigation of mechanical properties of specimens of polyurethane (PU) foam which were taken from different places of the same automobile seat there can appear a question if the selection of specimen position influences obtained results. We canalso ask the question if it is possible during longtime tests to substitute the specimen which was for example unintentionally damaged by another one from adjoining position, and what difference in measured properties we can expect. In the article thereare compared mechasnical properties of four specimens of polyurethane foam which was taken from different places of the same car driver's seat. Compared quantities were measured during dynamical compression of specimens with triangle course of displacement and also during relaxational tests. The deviations of mechanical properties are given by measurement accuracy, precision of specimen dimension and also obviously by distribution of properties of polyurethane material within one product

Název v anglickém jazyce

Measurement and comparizon of mechanical properties of polyurethane foam specimens taken from different part of the same car driver's seat

Popis výsledku anglicky

During investigation of mechanical properties of specimens of polyurethane (PU) foam which were taken from different places of the same automobile seat there can appear a question if the selection of specimen position influences obtained results. We canalso ask the question if it is possible during longtime tests to substitute the specimen which was for example unintentionally damaged by another one from adjoining position, and what difference in measured properties we can expect. In the article thereare compared mechasnical properties of four specimens of polyurethane foam which was taken from different places of the same car driver's seat. Compared quantities were measured during dynamical compression of specimens with triangle course of displacement and also during relaxational tests. The deviations of mechanical properties are given by measurement accuracy, precision of specimen dimension and also obviously by distribution of properties of polyurethane material within one product

Druh

D - Stať ve sborníku

CEP obor

BI - Akustika a kmity

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

X. International conference on the Theory of Machines and Mechanisms

ISBN

978-80-7372-370-5

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Technická univerzita v Liberci

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000259441500023