Uncertainty Evaluation of Compressibility Coefficient for Natural Gas by AGA۸ DCM, GERGand NX۱۹ Methods: A Case Study for Tehran Gas Stations

One of the controversial parameters in calculating the uncertainty of the gas flow rate passing throughthe measuring stations in the distribution network is the compressibility coefficient. This coefficient can becalculated in different ways. In this paper, the uncertainty of AGA۸ DCM, GERG and NX۱۹ methods arecompared.

کلیدواژه ها:

Uncertainty Calculations ، Gas Flow Rate ، Gas Measuring Stations