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Pregled bibliografske jedinice broj: 518284

Numerical and experimental strength analysis of fire-tube boiler construction


Gaćeša, Branka; Vesna, Milošević-Mitić; Maneski, Taško; Kozak, Dražan; Sertić, Josip
Numerical and experimental strength analysis of fire-tube boiler construction // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 2; 237-242 (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)


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Naslov
Numerical and experimental strength analysis of fire-tube boiler construction

Autori
Gaćeša, Branka ; Vesna, Milošević-Mitić ; Maneski, Taško ; Kozak, Dražan ; Sertić, Josip

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 18 (2011), 2; 237-242

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, prethodno priopćenje, znanstveni

Ključne riječi
deformation energy; experiment; finite element analysis; steam-boiler; stress; temperature

Sažetak
Norms, such as EN 12952-3 and EN 12953-3 handle the issues concerned with calculation of the pressurized boiler components, not however considering the influences of thermal strains that are often of vital importance for the integrity of boiler's construction.Application ofFEMin boiler design inENis suggested in calculating all components that are not covered by the norm. In this way, the calculation of thermal stress is left to the free will of designer and technical inspectorate which supervises and approves placement of a boiler into operation. This paper demonstrates that the influence of thermal stresses is great and that it must be taken into consideration when the boiler's construction is designed and its working life evaluated. It is shown that for every construction a numericalexperimental behaviour diagnostics should be conducted prior to putting it into operation. First, a numerical model must be experimentally verified and then it can be used in considering different parameters of strength diagnostics, such as distribution of membrane and bending stresses for substructures, and distribution of deformation energy. They indicate, in an optimal way, root causes of insufficiently good behaviour of the construction. Also, a dynamical calculation of natural oscillations should always be suggested.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Kozak, Dražan, MZOS ) ( POIROT)

Ustanove:
Strojarski fakultet, Slavonski Brod

Profili:

Avatar Url Josip Sertić (autor)

Avatar Url Drazan Kozak (autor)

Citiraj ovu publikaciju

Gaćeša, Branka; Vesna, Milošević-Mitić; Maneski, Taško; Kozak, Dražan; Sertić, Josip
Numerical and experimental strength analysis of fire-tube boiler construction // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 2; 237-242 (podatak o recenziji nije dostupan, prethodno priopćenje, znanstveni)
Gaćeša, B., Vesna, M., Maneski, T., Kozak, D. & Sertić, J. (2011) Numerical and experimental strength analysis of fire-tube boiler construction. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2), 237-242.
@article{article, year = {2011}, pages = {237-242}, keywords = {deformation energy, experiment, finite element analysis, steam-boiler, stress, temperature}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, volume = {18}, number = {2}, issn = {1330-3651}, title = {Numerical and experimental strength analysis of fire-tube boiler construction}, keyword = {deformation energy, experiment, finite element analysis, steam-boiler, stress, temperature} }
@article{article, year = {2011}, pages = {237-242}, keywords = {deformation energy, experiment, finite element analysis, steam-boiler, stress, temperature}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, volume = {18}, number = {2}, issn = {1330-3651}, title = {Numerical and experimental strength analysis of fire-tube boiler construction}, keyword = {deformation energy, experiment, finite element analysis, steam-boiler, stress, temperature} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Architecture Database
  • INSPEC
  • Science Citation Index Expanded and Journal Citation Reports/Science Edition
  • Scopus
  • COMPENDEX
  • Geo Abstracts
  • Cambridge Scientific Abstracts(CSA: Metals Abstracts/METADEX) EMBASE
  • Ei-Compendex





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