STUDY OF OPERATIONAL PARAMETERS OF WORK OF LOW PRESSURE GAS SUPPLY NETWORK

The dependence of flow capacity on the value of the output overpressure of gas control point and the dependence of minimum overpressure at the exit of the gas control point on gas consumption by network were studied. As a result, the analytical expression that helps to define the minimum excess gas pressure at the outlet of the gas control point, which provides the required gas flow rate and allowable pressure losses in the network, was developed.