Impact of Different Parameters on the Hydraulic and Flow Capacity of Gas Transmission Pipelines

نویسندگان
Fatemi, Seyed Mohammad ID 1
Koolivand_salooki, Mahdi ID 2
Keshavarz Bahadori, Mohammad ID 3
Esfandyari, Morteza ID 4

1 Petroleum Department, National Iranian South Oil company, Ahvaz, Iran

2 Gas Research Division, Research Institute of Petroleum Industry, Tehran, Iran

3 Gas Research Division, Research Institute of Petroleum Industry, Tehran, Iran

4 Department of chemical engineering, University of Bojnord, Bojnord,Iran

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چکیده

Hydraulic and flow capacity of a gas transmission pipeline is usually affected by different parameters. These parameters are pipeline parameters, gas parameters, system parameters, heat transfer parameters, compression parameters and compressor fuel consumption parameters. Pipeline parameters are diameter, length, effective pipeline roughness and drag factor. Gas parameters are specific gravity, flowing gas compressibility factor and gas viscosity. System parameters are inlet pressure, outlet pressure, flowing gas temperature and elevation change. Heat transfer parameters are burial depth, soil temperature, soil thermal conductivity, and insulation thickness and insulation thermal conductivity. In this study we investigate effect of these parameters on pipeline hydraulics.

کلیدواژه‌ها
Gas Transmission Pipeline, Flow Capacity, Pipe Parameters, Gas parameters, System parameters, Heat transfer parameters