Results 1 to 10 of about 574,450 (294)

Computer Calculation Program for Heating the Cylinder at a Constant Surface Temperature of the Charge

open access: bronzeAdvances in Thermal Processes and Energy Transformation
As part of the work, on the basis of analytical relationships, a computer program was developed, which was used to calculate the heating process of a cylindrical charge. Calculations were made for heating at a constant temperature of the charge surface. Changes in the temperature of the charge axis, furnace temperature and unit heat flow during heating
J. Boryca
openaire   +2 more sources

Monte Carlo Method to Uncertainty Evaluation of The Relative Dielectric Constant and Loss Tangent Measured by Split-Cavity Resonator Technique [PDF]

open access: yesMATEC Web of Conferences, 2020
According to the mathematical model of the split-cylinder resonator method, it is impossible to establish a simple equation between the intermediate variables and the relative dielectric constant or the loss tangent.
Zhao Fei   +4 more
doaj   +1 more source

Measuring system for comprehensive testing of electrical machines [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2020
The article presents a measuring system designed for a comprehensive experimental testing of various types of electric machines. These tests include measurements of electrical, electromagnetic, kinematic, as well as mechanical and thermal quantities. The
Adam Biernat, Włodzimierz Przyborowski
doaj   +1 more source

THE STRUCTURE OF THE COMPUTER SYSTEM IN THE RESIDUAL CLASSES

open access: yesСучасні інформаційні системи, 2023
The subject of the article is the formulation and solution of the inverse problem of optimal redundancy in the system of residual classes (RNS) based on the use of the dynamic programming method. The solution of this problem makes it possible to improve
Serhii Koshman   +3 more
doaj   +1 more source

Computing Kazhdan Constants by Semidefinite Programming [PDF]

open access: yesExperimental Mathematics, 2017
Kazhdan constants of discrete groups are hard to compute and the actual constants are known only for several classes of groups. By solving a semidefinite programming problem by a computer, we obtain a lower bound of the Kazhdan constant of a discrete group. Positive lower bounds imply that the group has property (T).
Fujiwara, Koji, Kabaya, Yuichi
openaire   +2 more sources

Development of Thinking Flexibility of Students when Calculating the Feigenbaum Constant Using Information and Communication Technologies

open access: yesСовременные информационные технологии и IT-образование, 2021
The proposed article examines the methodology for developing students' thinking flexibility by combining various approaches to the implementation of educational mathematical tasks.
Valeriy Sekovanov   +3 more
doaj   +1 more source

Outline of historical and problematic development of technical education.

open access: yesZeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej, 2023
The era in which we currently live is .extremely extremely dominated by scientific and technological advances and technology, and has undergone significant changes over the past 230 years.
Agata Leśniak   +3 more
doaj   +1 more source

Local Fractional Metric Dimensions of Generalized Petersen Networks

open access: yesIEEE Access, 2021
Metric dimension is a distance-based tool that is used in the different fields of computer science and chemistry such as navigation, combinatorial optimization, pattern recognition, image processing, integer programming and formation of chemical ...
Mohsin Raza   +2 more
doaj   +1 more source

GenFloor: Interactive generative space layout system via encoded tree graphs

open access: yesFrontiers of Architectural Research, 2021
Automated floorplanning or space layout planning has been a long-standing NP-hard problem in the field of computer-aided design, with applications in integrated circuits, architecture, urbanism, and operational research.
Mohammad Keshavarzi   +1 more
doaj   +1 more source

Advection - diffusion model for indoor-outdoor exchange of air pollutants from electric power generators servicing buildings

open access: yesCogent Engineering, 2022
This study developed mathematical modeling equations for the interactions between outdoor electric power generator air emissions and indoor receptors location.
Olumuyiwa Akintola, Jacob Sonibare
doaj   +1 more source

Home - About - Disclaimer - Privacy