Publication result detail

Analysis of plucking of U-tubes in heat exchanger

LOŠÁK, P.; KILKOVSKÝ, B.; JEGLA, Z.

Original Title

Analysis of plucking of U-tubes in heat exchanger

English Title

Analysis of plucking of U-tubes in heat exchanger

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The paper presents issues of thermal and static structural analysis of a special heat exchanger with U-tubes. This heat exchanger serves for preheating of process waste gas (PWG) by flue gas. Operating of this preheater is connected with unexpected difficulties (tubes plucking from a tube sheet). Therefore; the significant part of paper discusses damage causes of heat exchanger tubes and their calculation possibilities. Substantial part of paper is also devoted to discussion of used computational models, boundary conditions and results of applied thermal and structural analyses

English abstract

The paper presents issues of thermal and static structural analysis of a special heat exchanger with U-tubes. This heat exchanger serves for preheating of process waste gas (PWG) by flue gas. Operating of this preheater is connected with unexpected difficulties (tubes plucking from a tube sheet). Therefore; the significant part of paper discusses damage causes of heat exchanger tubes and their calculation possibilities. Substantial part of paper is also devoted to discussion of used computational models, boundary conditions and results of applied thermal and structural analyses

Keywords

heat exchanger, tube sheet, tube bundle, static structural analysis, thermal analysis

Key words in English

heat exchanger, tube sheet, tube bundle, static structural analysis, thermal analysis

Authors

LOŠÁK, P.; KILKOVSKÝ, B.; JEGLA, Z.

RIV year

2013

Released

25.08.2012

Publisher

AIDIC Servizi S.r.l.

Location

Milano, Italy

ISBN

1974-9791

Periodical

Chemical Engineering Transactions

Volume

29

Number

2

State

Republic of Italy

Pages from

1393

Pages to

1398

Pages count

6

BibTex

@article{BUT93419,
  author="Pavel {Lošák} and Bohuslav {Kilkovský} and Zdeněk {Jegla}",
  title="Analysis of plucking of U-tubes in heat exchanger",
  journal="Chemical Engineering Transactions",
  year="2012",
  volume="29",
  number="2",
  pages="1393--1398",
  issn="1974-9791"
}