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In these report we represent the researches made by on original method for determination of the hydraulic friction factor in case of gas transport in gas distribution system. We made comparative analyses of results received by: the theoretical determination of the hydraulic friction factor, its experimental determination and the mathematic model of the process. The stend of experimental determination of aerodynamic loss is development. On the basis of the analysis and obtained result is defused a formula of analyt...

The methane is a main component of the natural gas and combines the chemical inertia and physical mobility thus it is unusual ecological fuel. Natural gas is transported by gas pipeline and a lot of possibilities for it’s storage are offered. It’s a main precondition for the sustain energy supply. Analogy in gas and electricity supply system makes a trend to convergence in both sectors in energy. The report gives a model for Energy Transport System integrated a gas and electrical grid. This is condition for sa...