Pregled bibliografske jedinice broj: 40473
Locations of line brake detectors in a gas network
Locations of line brake detectors in a gas network // Ventil revija za fluidno tehniko in avtomatizacijo, 6 (2000), 2; 76-81. (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 40473 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Locations of line brake detectors in a gas network
Autori
Šavar, Mario ; Doliner, Zdravko ; Virag, Zdravko
Izvornik
Ventil revija za fluidno tehniko in avtomatizacijo (1318-7279) 6
(2000), 2;
76-81.
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
line break; gas network; detector location
Sažetak
The main goal of this paper is the development of the method for positioning line break detectors in a manner which guarantees a hundred percent rupture detection (provided that the rupture area expansion rate exceeds an established value). The method of line break detection is based on monitoring the pressure time gradient signal. The model of one-dimensional, unsteady, isothermal, viscous fluid flow of real gases is adopted, while the method of characteristics is used for line breakage simulations. The number and locations of line break detectors are determined on the basis of simulation results. An example of suitable locations for line break detectors in the gas distributive network of town Zagreb is also presented in this paper.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- Fluid Power and Automaation
