The paper refers to the investigation of various non-project operating modes that can occur during the operation
of the gas pipeline transmission system. The only method of research is mathematical modeling since the study
of accidents and emergency situations in real pipeline is unacceptable. Therefore, in order to carry out the set
tasks, mathematical modeling and computer simulation of the gas pipeline system and processes that can cause
accidents in its work were applied.
As an object of study area was taken a hypothetical gas pipeline transportation system with the possibility
to research its unsteady processes arising from the sudden closing of valves, emergency gas leak, the appearance
of illegal gas extraction, connecting or disconnecting of looping etc.
A mathematical model of the system is based on the classical equations of unsteady gas flow, continuity and
energy together with the equation of state of a real gas, which form a closed system. Boundary value problem
is selected according to the operating conditions.
The obtained results allow us to generalize the findings of a significant impact of location of a gas leak or its
extraction for the period of its discovery and the rate of change of the gas flow mode in the pipeline.
Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies
Informacja
SZANOWNI CZYTELNICY!
UPRZEJMIE INFORMUJEMY, ŻE BIBLIOTEKA FUNKCJONUJE W NASTĘPUJĄCYCH GODZINACH:
Wypożyczalnia i Czytelnia Główna: poniedziałek – piątek od 9.00 do 19.00