Open Access. Powered by Scholars. Published by Universities.®

Other Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 3 of 3

Full-Text Articles in Other Physical Sciences and Mathematics

Modeling And Analysis Of Nonstationary Gas Filtration Under Gas Dynamic Parameters Variation, N Ravshanov, Elmira Nazirova Mar 2021

Modeling And Analysis Of Nonstationary Gas Filtration Under Gas Dynamic Parameters Variation, N Ravshanov, Elmira Nazirova

Bulletin of TUIT: Management and Communication Technologies

A mathematical model that describes a partial differential equation with boundary, internal and initial conditions was developed in the article, to study the gas-dynamic parameters of the gas filtration process in a porous medium under isothermal conditions. The study was performed based on the reviews of research works related to mathematical modeling in recent years. Computational experiments (CE) were conducted on a computer to determine the response of the main parameters on the process of gas filtration in a porous medium on the basis of the developed mathematical tool (model, numerical algorithm, and software). The results of numerical calculations were …


Numerical Algorithm Of Computational Experiment Of The Applied Optimal Control Problem In Systems With Distributed Parameters, Olim Suvonov Mar 2021

Numerical Algorithm Of Computational Experiment Of The Applied Optimal Control Problem In Systems With Distributed Parameters, Olim Suvonov

Bulletin of TUIT: Management and Communication Technologies

Stages of computing experiment of the developed algorithm by means of the final and differential scheme for the solution of applied problems of optimum control of the processes described by the solutions of elliptic type are given n article.


Development Of A Technological Modeling System For Refining Processes, Isomiddin Siddikov, Akmal Ganiev Feb 2021

Development Of A Technological Modeling System For Refining Processes, Isomiddin Siddikov, Akmal Ganiev

Bulletin of TUIT: Management and Communication Technologies

The article considers with the creation of a modeling system that allows the formation the dynamics of the technological process. Taking into account its physical and chemical properties. To solve this issue, the application of a semantic network is proposed, which ensures the aggregation of process models based on their compatibility. The proposed approach is implemented for dehydrogenation parameters, which showed the effectiveness of the proposed approach.