Detail publikačního výsledku

Challenges in the thermal design of low-capacity grate combustion chambers

ZABLOUDIL, J.; JEGLA, Z.; FREISLEBEN, V.

Originální název

Challenges in the thermal design of low-capacity grate combustion chambers

Anglický název

Challenges in the thermal design of low-capacity grate combustion chambers

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The article deals with the issue of the use and reliability of the standard thermal design calculation of grate combustion chambers of low-capacity local heat sources. This standard analytical calculation based on dimensionless characteristic numbers tends to fail when applied to smaller furnaces even though it yields good results for centralized sources of higher capacity. However, when designing low-capacity boilers, it is still appropriate and advantageous to use this standard (empirical-analytical) calculation, which is able to yield at least indicative results in an incomparably shorter time and with significantly lower costs than an alternative and demanding numerical analysis based on CFD (Computational Fluid Dynamics) analysis.

Anglický abstrakt

The article deals with the issue of the use and reliability of the standard thermal design calculation of grate combustion chambers of low-capacity local heat sources. This standard analytical calculation based on dimensionless characteristic numbers tends to fail when applied to smaller furnaces even though it yields good results for centralized sources of higher capacity. However, when designing low-capacity boilers, it is still appropriate and advantageous to use this standard (empirical-analytical) calculation, which is able to yield at least indicative results in an incomparably shorter time and with significantly lower costs than an alternative and demanding numerical analysis based on CFD (Computational Fluid Dynamics) analysis.

Klíčová slova

grate combustion; thermal design calculation; low-capacity combustion chambers

Klíčová slova v angličtině

grate combustion; thermal design calculation; low-capacity combustion chambers

Autoři

ZABLOUDIL, J.; JEGLA, Z.; FREISLEBEN, V.

Rok RIV

2024

Vydáno

11.05.2023

ISBN

978-80-87012-84-0

Kniha

ENGINEERING MECHANICS 2023

Edice

1

ISSN

1805-8248

Periodikum

Engineering Mechanics

Stát

Česká republika

Strany od

267

Strany do

270

Strany počet

4

URL

https://www.engmech.cz/im/doc/EM2023_proceedings.pdf

BibTex

@inproceedings{BUT184265,
  author="Jan {Zabloudil} and Zdeněk {Jegla} and Vít {Freisleben}",
  title="Challenges in the thermal design of low-capacity grate combustion chambers",
  booktitle="ENGINEERING MECHANICS 2023",
  year="2023",
  series="1",
  journal="Engineering Mechanics",
  pages="267--270",
  doi="10.21495/em2023-267",
  isbn="978-80-87012-84-0",
  issn="1805-8248",
  url="https://www.engmech.cz/im/doc/EM2023_proceedings.pdf"
}

Dokumenty

ZABLOUDIL_Jan_EM Proceeding_EN_final