PARAMETRIC IDENTIFICATION OF CAM SYSTEM MATHEMATICAL MODEL HARDLY DETERMINABLE INVARIABLES FOR GAS MAIN SECTIONS

Abstract

The identification problem solubility of such hardly d eterminable physical parameters for the gas main section m athematical model as the distribution averaged along the pipeline friction coefficient, and the true mean lengthways pipeline temperature when using the isothermic model version is studied. The math ematical apparatus for such identification is developed on the basis of the patterned experiment.

Keywords

• main gas pipeline section
• cam system
• mathematical model
• stationary gas flow
• physical constant
• parametric identification.