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Pregled bibliografske jedinice broj: 516990

Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes

Raos, Pero; Tonković, Zlatko; Šercer, Mladen
Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes // KGK. Kautschuk, Gummi, Kunststoffe, 64 (2011), 6; 33-39 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 516990 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes

Autori
Raos, Pero ; Tonković, Zlatko ; Šercer, Mladen

Izvornik
KGK. Kautschuk, Gummi, Kunststoffe (0948-3276) 64 (2011), 6; 33-39

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

Ključne riječi
pipe damages; polyethylene pipes; remaining life time

Sažetak
This paper deals with new approach to life estimation of damaged thick-walled gas pipes made of high-density polyethylene (PE-HD). The most common approaches to polyethylene gas pipes durability prediction rely on methods of fracture mechanics, which involve defining a stress intensity factor experimentally. However, such tests are carried out on standardized specimens neglecting the influence of real pipe geometry and processing method. On the other hand, these data are not always available to gas distributors, which are responsible for installed pipelines durability. Investigations based on long-term experiments involving three parameters: pressure, length and depth of initial notch type crack gave empirical mathematical model for life prediction of polyethylene gas pipes.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA

Projekti:
120-1521473-1808 - Povišenje učinkovitosti razvoja i preradbe polimernih proizvoda (Šercer, Mladen, MZOS ) ( CroRIS)
152-1521473-1474 - Napredni postupci izravne izradbe polimernih proizvoda (Raos, Pero, MZOS ) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Strojarski fakultet, Slavonski Brod

Profili:

Avatar Url Zlatko Tonković (autor)

Avatar Url Mladen Šercer (autor)

Avatar Url Pero Raos (autor)

Citiraj ovu publikaciju:

Raos, Pero; Tonković, Zlatko; Šercer, Mladen
Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes // KGK. Kautschuk, Gummi, Kunststoffe, 64 (2011), 6; 33-39 (međunarodna recenzija, članak, znanstveni)
Raos, P., Tonković, Z. & Šercer, M. (2011) Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes. KGK. Kautschuk, Gummi, Kunststoffe, 64 (6), 33-39.
@article{article, author = {Raos, Pero and Tonkovi\'{c}, Zlatko and \v{S}ercer, Mladen}, year = {2011}, pages = {33-39}, keywords = {pipe damages, polyethylene pipes, remaining life time}, journal = {KGK. Kautschuk, Gummi, Kunststoffe}, volume = {64}, number = {6}, issn = {0948-3276}, title = {Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes}, keyword = {pipe damages, polyethylene pipes, remaining life time} }
@article{article, author = {Raos, Pero and Tonkovi\'{c}, Zlatko and \v{S}ercer, Mladen}, year = {2011}, pages = {33-39}, keywords = {pipe damages, polyethylene pipes, remaining life time}, journal = {KGK. Kautschuk, Gummi, Kunststoffe}, volume = {64}, number = {6}, issn = {0948-3276}, title = {Analysis and Prediction of Remaining Life Time of Damaged Polyethylene Gas Pipes}, keyword = {pipe damages, polyethylene pipes, remaining life time} }

Časopis indeksira:


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

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