TECHNOLOGICAL CALCULATION OF MAIN OIL PIPELINE FOR OIL TRANSPORTATION

The calculation of the main oil pipeline for the transportation of GГ million tons of oil per year has been completed. The length of the pipeline is L km, and the difference in geodetic marks is Dz=zК-zН. Oil with properties r293, n273, n293 is transported through the pipeline; the calculated pumping temperature is tР°C. The allowable working pressure is assumed to be PДОП=6.5 MPa.

• The standard diameter of the pipeline and pumping equipment has been selected.
• The wall thickness of the pipe has been calculated.
• Head losses have been determined for the specified pumping volume.
• The number of pumping stations has been determined.
• A combined characteristic of the pipeline and pumping stations has been constructed.
• The placement of pumping stations on the compressed profile of the route has been carried out.