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Pregled bibliografske jedinice broj: 302006

Failure analysis of hot water boiler TK-150


Marić , Gojko; Degiuli , Nastia; Oršanić , Želimir
Failure analysis of hot water boiler TK-150 // Welding in the World, 51 (2007), Special Issue - 2007; 811-821 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 302006 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Failure analysis of hot water boiler TK-150

Autori
Marić , Gojko ; Degiuli , Nastia ; Oršanić , Želimir

Izvornik
Welding in the World (0043-2288) 51 (2007), Special Issue - 2007; 811-821

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
boiler; damage analysis; weld

Sažetak
During exploitation, the boiler for generation of steam for heating the residential buildings, showed water leakage on the welded joints of radial channels that connect the fire tube with the flue tubes. The repair was done by the overhaul of the hot water boiler. Samples were cut out from the boiler to be tested at the FSB Laboratory, Zagreb, in order to determine the cause of the unexpected fracture of the welded joints and the water leakage into the firebox. The analysis has shown that there had been irregularities during the production and exploitation of the boiler. The analysis of the fracture that stretches through the weld and the parent material (fire tube sheet) showed that high residual stresses occurred in welding of radial channels to the fire tube shell, and these may cause fracture immediately upon welding or some time later.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201703-1672 - Dinamika gibanja i opterećenje pučinskih objekata (Čorić, Većeslav, MZOS ) ( POIROT)
120-1201833-1788 - Modificiranje površine izotermički poboljšanog nodularnog lijeva (Ivušić, Vinko, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Želimir Oršanić (autor)

Avatar Url Gojko Marić (autor)

Avatar Url Nastia Degiuli (autor)


Citiraj ovu publikaciju:

Marić , Gojko; Degiuli , Nastia; Oršanić , Želimir
Failure analysis of hot water boiler TK-150 // Welding in the World, 51 (2007), Special Issue - 2007; 811-821 (međunarodna recenzija, članak, znanstveni)
Marić , G., Degiuli , N. & Oršanić , Ž. (2007) Failure analysis of hot water boiler TK-150. Welding in the World, 51 (Special Issue - 2007), 811-821.
@article{article, year = {2007}, pages = {811-821}, keywords = {boiler, damage analysis, weld}, journal = {Welding in the World}, volume = {51}, number = {Special Issue - 2007}, issn = {0043-2288}, title = {Failure analysis of hot water boiler TK-150}, keyword = {boiler, damage analysis, weld} }
@article{article, year = {2007}, pages = {811-821}, keywords = {boiler, damage analysis, weld}, journal = {Welding in the World}, volume = {51}, number = {Special Issue - 2007}, issn = {0043-2288}, title = {Failure analysis of hot water boiler TK-150}, keyword = {boiler, damage analysis, weld} }

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka::


  • Compendex
  • Cambridge Scientific Abstract (CSA) - WELDASEARCH





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