Study of pressure losses in steel and polyethylene fittings used in gas supply systems
Abstract
Study of pressure losses in steel and polyethylene fittings used in gas supply systems
Incoming article date: 27.12.2021The most common fittings in gas networks are investigated, such as bends with different angles of change in flow direction and equal tees. The dependences of the values of the coefficients of local resistance depending on the gas flow rate, diameter, angle of rotation and material of the product are determined. Recommendations are given for determining the coefficient of local resistance of the studied fittings.
Keywords: gas pipeline, hydraulic calculation, pressure loss, coefficient of local resistance, gas consumption, geometrical parameters