Equations of nonstationary motion of gas containing boundary conditions for an arbitrary point of connection of a gas bleeder to a gas line and the finite difference method for solution of the equations are proposed. An approximate quasistationary model of the process, the satisfactory accuracy of which is confirmed by comparison with data of both full-scale and numerical (using reference software) experiments, is substantiated for performance of engineering calculations.
Mathematical models of evacuation of a long-distance gas pipeline
Mathematisches Modell des Evakuierens einer langen Gas-Rohrleitung
Power Engineering, New York ; 27 , 3 ; 129-136
1989
8 Seiten, 10 Quellen
Aufsatz (Zeitschrift)
Englisch
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