Publication detail

Simple Mathematical Model of Heat Recovery Steam Generator

ŠPONAR, M., STEHLÍK, P., BÉBAR, L.

Original Title

Simple Mathematical Model of Heat Recovery Steam Generator

Type

conference paper

Language

English

Original Abstract

This paper deals with design calculations of a heat recovery steam generator (HRSG) based on heat transfer equations. The calculations represent a simplified computational model and can be used for preliminary design of HRSG sections of so-called convectional type, i.e. superheater, evaporator and economizer consisting of banks of tubes with regard to pressure losses on flue gas side. However, several important parameters of a HRSG further described in [5] should be chosen carefully in advance, but not definitely. The model can be used for banks of plain tubes as well as fin-tube banks with annular fins. The computational approaches, presented in [5] and below, form a basic scope of HRSG appropriate choice. An application of the presented model of a HRSG including optimal configuration and final comparison of plain vs. extended surfaces for design operating conditions are discussed in a case study.

Key words in English

Heat recovery steam generator, computational modelling, heat transfer equation.

Authors

ŠPONAR, M., STEHLÍK, P., BÉBAR, L.

RIV year

2004

Released

22. 8. 2004

Publisher

Process Engineering Publisher

Location

Praha, Czech Republic

ISBN

80-86059-40-5

Book

16th International Congress of Chemical and Process Engineering CHISA 2004

Pages from

1240

Pages to

1261

Pages count

22

BibTex

@inproceedings{BUT13066,
  author="Martin {Šponar} and Petr {Stehlík} and Ladislav {Bébar}",
  title="Simple Mathematical Model of Heat Recovery Steam Generator",
  booktitle="16th International Congress of Chemical and Process Engineering CHISA 2004",
  year="2004",
  pages="22",
  publisher="Process Engineering Publisher",
  address="Praha, Czech Republic",
  isbn="80-86059-40-5"
}