DIGITAL MODELS OF STEADY MODES OF HEAT SUPPLY SYSTEMS BASED ON INVERSE CHARACTERISTICS | Zendy

N. Tomilova | Zendy; Yu. M. Rybachuk | Zendy; V. N. Golovachyova | Zendy

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DIGITAL MODELS OF STEADY MODES OF HEAT SUPPLY SYSTEMS BASED ON INVERSE CHARACTERISTICS

Author(s) -

N. Tomilova,

Yu. M. Rybachuk,

V. N. Golovachyova

Publication year - 2021

Publication title -

bulletin of the national engineering academy of the republic of kazakhstan

Language(s) - English

Resource type - Journals

eISSN - 2709-4707

pISSN - 2709-4693

DOI - 10.47533/2020.1606-146x.129

Subject(s) - pipeline (software) , nodal analysis , inverse , steady state (chemistry) , computer science , inverse problem , flow (mathematics) , mathematics , control theory (sociology) , mathematical optimization , mechanics , mathematical analysis , engineering , physics , electronic engineering , geometry , artificial intelligence , chemistry , control (management) , programming language

Methods and algorithms of digital models for describing and solving the calculation of steady-state hydraulic regimes of heat supply systems, a modified nodal model for calculating the flow distribution,using the method of a new approach to forming a system of equations of nodal heads, in which not direct, but inverse characteristics of passive and active elements of the pipeline network are used. The result of the analysis of the numerical efficiency of the contour and nodal models based on the developed information-graphic system is presented.

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