Определение законов изменения расхода, давления,плотности и скорости газа вдоль длинного газопровода при нестационарном режиме работы The determination of the laws of gas consumption, pressure,density,and velocity changes along a long gas pipeline with a

Under the condition of constant closure stress, a narrow fracture holds proppant better than a wide fracture, resulting in increased critical flow..

The propagation of pressure wave in closed channel filed of periodic alternate corks with the gas–liquid mixture and gas.. The propagation of wave in closed channel filed of corks is

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An analytical method to calculate the temperature distribution of heavy particles in the channel of the plasma torch on the known distribution of the electronic tempera- ture has

We have presented the optimum SIJ transmission (east and west) networks resulting from minimization of total cost function subject to constraints in the forms of flow equation in

In this equation, which is used in viscosity measurements of liquids, dV is the volume of gas transported through the tube in time dt, and dP/dx is the

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also on the yield of the crops as follows: while the weight of the biomass above the transit pipeline was always higher than further from the pipeline, the yields were lower,