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17001
Visualization and research methodology of three-dimensional magnetic field of suspended electromagnetic iron separator with typesetting poles and pole tips
Published 2018-04-01“…The modeling of such field using software packages of FE analysis (for example, ANSYS) requires additional confirmation of reliability of results of mathematical modeling of electromagnetic iron separator the experimental data got at their physical modeling. …”
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17002
Scheme for Processing Mainline Gas at Gas Distribution Stations Using Regenerative Heat Exchangers
Published 2025-02-01“…To achieve this goal, the following tasks were solved: analysis of existing process flow charts for obtaining LNG at GDS and formulation of their advantages and disadvantages, description of a mathematical model of a recuperative heat exchanger. …”
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17003
Power Prediction-Based Model Predictive Control for Energy Management in Land and Air Vehicle with Turboshaft Engine
Published 2021-01-01“…First, a modeling approach based on data-driven method is adopted to obtain the mathematical model of turboshaft engine considering time delay and inertial of states. …”
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17004
Application of Response Surface Methodology for Modeling of Postweld Heat Treatment Process in a Pressure Vessel Steel ASTM A516 Grade 70
Published 2015-01-01“…This research studied the application of the response surface methodology (RSM) and central composite design (CCD) experiment in mathematical model and optimizes postweld heat treatment (PWHT). …”
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17005
The technique of point visualization of the electric field in space and time
Published 2021-06-01“…In order to reduce these costs in the modern world, the use of mathematical modeling tools for testing noise immunity and electromagnetic compatibility is becoming popular. …”
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17006
SEARCH ALGORITHM FOR THE PARAMETRIC IDENTIFICATION OF THE ELECTRIC DRIVE OF THE MONITORING SYSTEM
Published 2017-08-01“…The problem of parametric identification of a mathematical model of a technical system or a device is considered, which considers the electric drive of a monitoring system installed on an unmanned aerial vehicle. …”
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17007
Renovation Measures for Reduction of Primary Energy Consumption and CO2 Emissions of Hospital Building
Published 2025-01-01“…The main goal of this paper is to develop a mathematical model for establishing relationship between primary energy consumption and CO2 emissions (responses), and the three renovation measures (factors). …”
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17008
Emission prediction and optimization of methanol/diesel dual-fuel engines based on ITransformer-BiGRU and NSGA-III
Published 2025-01-01“…Finally, based on the obtained mathematical model, the 3rd Non-dominated Sorting Genetic Algorithm (NGSA-III) is used to adjust and optimize the control parameters. …”
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17009
Model for Developing a Health-Related Quality of Life Questionnaire for Chronic Obstructive Pulmonary Disease
Published 2018-01-01“…The HRQOL questionnaire was shown to be a good indicator of the health status of COPD patients. The mathematical model easily and precisely confirmed the score of HRQOL questionnaire.…”
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17010
External barycentric coordinates for arbitrary polygons and an approximate method for calculating them
Published 2024-12-01“…In the article, the concept of external barycentric coordinates is introduced to generalize the applicability of the barycentric method in solving external boundary value and initial boundary value problems of mathematical physics. Aim of the work is to form a simple analytical relation that allows calculating barycentric coordinates external to a given arbitrary polygonal area with a given accuracy. …”
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17011
Optimization of Working Conditions for Perovskite-Based Gas Sensor Devices by Multiregression Analysis
Published 2019-01-01“…In addition, mathematical models are able to be used as multiple-factor surface calibration for restive gas sensor devices.…”
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17012
ON THE COMPLEX FORMULA OF THE APPARENT POWER IN CALCULATIONS OF THE ELECTRICAL SYSTEMS
Published 2015-06-01“…The paper offers the mathematically correct notation of the coordinate axes on the plain of complex numbers for Theoretical Science of Electrical Engineering. …”
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17013
A model of digital transformation of the learning process in higher education
Published 2024-12-01“…Theoretical analysis of mathematical, scientific, methodological literature on digital transformation of the learning process in Russia and some foreign countries was conducted. …”
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17014
Pulsation Calculation of Cylindrical Underwater Gas Explosion Products in Well
Published 2008-04-01“…The paper considers a mathematical model of pulsation process of cylindrical underwater gas explosion products in the well at gas-impulse regeneration filters. …”
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17015
Simulation of Hardening and Cooling Processes for Moving Melts in Special Casting Technologies
Published 2008-08-01“…A mathematical model and an algorithm for numerical solution of conjugate problem concerning hydrodynamics and heat transfer of hardening and cooling processes with liquid metal flow is given in the paper.Quantitative relationships between heating and hydrodynamic parameters of moving melts in the channels of metallic molds of special casting technologies have been determined in the paper. …”
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17016
Dynamics Analysis of a Stochastic SIR Epidemic Model
Published 2014-01-01“…A series of numerical simulations to illustrate these mathematical findings are presented.…”
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17017
Development of a GA-Fuzzy-Immune PID Controller with Incomplete Derivation for Robot Dexterous Hand
Published 2014-01-01“…The control system of a robot dexterous hand and mathematical model of an index finger were presented. …”
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17018
New Results on the Noise Figure of HEMTs
Published 1993-01-01“…In this communication, an accurate mathematical model for the noise figure of a high electron mobility transistor is developed. …”
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17019
Acoustic-Gravity Waves Interacting with a Rectangular Trench
Published 2015-01-01“…A mathematical solution of the two-dimensional linear problem of an acoustic-gravity wave interacting with a rectangular trench, in a compressible ocean, is presented. …”
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17020
AN EXAMPLE OF STATISTICAL ANALYSIS USED IN STUDYING SPORTS PERFORMANCE IMPROVEMENT
Published 2023-05-01“…The purpose of this article is to present a mathematical model using dynamic data of athletes' performance in a particular sport. …”
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