Detail publikace

Fatigue Testing of Polymeric Hollow Fibre Heat Transfer Surfaces by Pulsating Pressure Loads

BROŽOVÁ, T. LUKS, T. ASTROUSKI, I. RAUDENSKÝ, M.

Anglický název

Fatigue Testing of Polymeric Hollow Fibre Heat Transfer Surfaces by Pulsating Pressure Loads

Typ

Stať ve sborníku v databázi WoS či Scopus

Jazyk

en

Originální abstrakt

This article deals with the fatigue tests of polymeric hollow fibre heat transfer surfaces. Hollow fibres have an outer diameter around 0.5-0.8 mm and a thickness of the wall is 10 % of the outer diameter. These heat transfer surfaces made from plastics have some limitations but also a lot of benefits. One of the limitations is durability of plastic under fatigue loading. The heat transfer surfaces were subjected to pulsating pressure loads under different conditions (level of pressure, ambient temperature, number of cycles). Firstly, just the pulsating load was applied and the behaviour of hollow fibres was observed paying special attention to the presence of a leaking, rupture, etc. Then some other conditions of operations were added. The heat transfer surfaces were immersed in a hot bath and loaded by pulsating pressure and high temperature simultaneously. Testing under the different temperature is important because the temperature significantly affects the material properties.

Klíčová slova anglicky

fatigue test, pulsating pressure load, hollow fibres, heat exchanger, heat transfer surfaces

Vydáno

2016-01-11

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-03835-700-1

ISSN

1660-9336

Kniha

Engineering Mechanics 2015

Časopis

Applied Mechanics and Materials

Strany od–do

3–9

Počet stran

7

BIBTEX


@inproceedings{BUT120510,
  author="Tereza {Kůdelová} and Tomáš {Luks} and Ilja {Astrouski} and Miroslav {Raudenský}",
  title="Fatigue Testing of Polymeric Hollow Fibre Heat Transfer Surfaces
by Pulsating Pressure Loads",
  booktitle="Engineering Mechanics 2015",
  year="2016",
  journal="Applied Mechanics and Materials",
  pages="3--9",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMM.821.3",
  isbn="978-3-03835-700-1",
  issn="1660-9336"
}