Publication detail
Heat Exchanger Leakage Problem Location
HEJČÍK, J. JÍCHA, M.
Czech title
Nalezení netěsností ve výměnících tepla
English title
Heat Exchanger Leakage Problem Location
Type
conference paper
Language
en
Original abstract
This paper describes a procedure used to identify the leakage location inside the prime surface gas turbine rekuperators. For this purpose, an analytical model of the leaky gas turbine recuperator was created to assess its performance. The results obtained are compared with the experimental data which were acquired during the recuperator thermal performance analysis. The differences between these two data sets are used to indicate possible leakage areas.
Czech abstract
Příspěvek popisuje postup nalezení netěsností uvnitř výměníku tepla. Pro konkrétní typ tepelného výměníku je sestaven analytický model "netěsného" výměníku, jehož výsledky jsou porovnány s experimentálními daty, získanými během ověřovacích měření. Rozdíli mezi analytickými a experimentálními daty poukazují na místo možného výskytu netěsnosti (konstrukčního porblému).
English abstract
This paper describes a procedure used to identify the leakage location inside the prime surface gas turbine rekuperators. For this purpose, an analytical model of the leaky gas turbine recuperator was created to assess its performance. The results obtained are compared with the experimental data which were acquired during the recuperator thermal performance analysis. The differences between these two data sets are used to indicate possible leakage areas.
Keywords in Czech
tepelné výměníky, netěsnosti, účinnost výměníku
Keywords in English
Heat exchanger, leakage, thermal performance
RIV year
2010
Released
16.04.2012
Publisher
EDP Sciences
ISBN
978-80-7372-670-6
ISSN
2100-014X
Book
EPJ Web of Conferences
Volume
25
Number
1
Pages from–to
188–191
Pages count
4
BIBTEX
@inproceedings{BUT36937,
author="Jiří {Hejčík} and Miroslav {Jícha},
title="Heat Exchanger Leakage Problem Location",
booktitle="EPJ Web of Conferences",
year="2012",
volume="25",
number="1",
month="April",
pages="188--191",
publisher="EDP Sciences",
isbn="978-80-7372-670-6",
issn="2100-014X"
}