Results 11 to 20 of about 190,484 (257)
Modeling interdisciplinary interactions among physics, mathematics and computer science
Journal of Physics: Complexity, 2023 Abstract Interdisciplinarity has over the recent years have gained tremendous importance and has become one of the key ways of doing cutting edge research. In this paper we attempt to model the citation flow across three different fields—physics (PHY), mathematics (MA) and computer science (CS).
Rima Hazra +4 more
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Physical and mathematical model of working process of jet ejector [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2021 A refined physical model of the jet ejector working process has been compiled. On the basis of the refined physical model, a mathematical model has been developed that takes into account the exchange of work and heat between the ejected and ejected ...
V. I. Kuznetsov +2 more
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Physical Mathematical Modelling of Difficult Elements of Acrobatic Rock-and-Roll [PDF]
SSRN Electronic Journal, 2013 It is shown directions of biomechanics substantiation of implementation acrobatic rock-and-roll Fus-salto element taking into account concrete physical data of sportsmen. Mathematical model is developed for determination the influence on a quality of implementation of technical element of such parameters as: speed and angle of flight of centre-of-mass ...
Adashevskiy, V. M. +2 more
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Membranes, 2020 Pd-based membrane reformers have been substantially studied in the past as a promising reformer to produce high-purity H2 from thermochemical conversion of methane (CH4).
João Paulo Fernando de Medeiros +3 more
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Electric heater mathematical model for cyber-physical systems
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, 2021 The article discusses the heat and mass transfer dynamic model for an electric heater with lumped parameters, which allows transient processes simulation for the main influences. The proposed model is recommended to be used in cyber-physical systems for
Nataliya Pankratova, Igor Golinko
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A mathematical optimization model for allocating physical spaces to academic requirements [PDF]
تصمیم گیری و تحقیق در عملیات, 2023 Purpose: The problem of allocating space to academic needs is one of the complex optimization issues that distributes a limited set of educational and research needs to a set of resources with a set of constraints.
Zeynab Rashidi, Zahra Rashidi
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Physical and mathematical model of rock destruction by a milling machine cutter
Записки Горного института, 2021 As a result of the analysis of the work on rock destruction by cutters of milling of machines, it was found that the existing developments do not allow us to proceed to the derivation of calculation d dependencies for determining fracture resistance, or ...
Stanislav A. Shemyakin +1 more
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Multi-Physics Mathematical Model of Weakly-Ionized Plasma Flows [PDF]
American Journal of Modern Physics, 2018 This work presents a multidisciplinary mathematical model, as a set of coupled governing equations and auxiliary relations describing the fluid-flow, thermal, and electric fields of partially-ionized plasma with low magnetic Reynolds numbers. The model is generic enough to handle three-dimensionality, Hall effect, compressibility, and variability of ...
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Physical-mathematical model of optical radiation interaction with biological tissues [PDF]
SPIE Proceedings, 2017 The physical-mathematical model of distribution of optical radiation in biological tissues was developed. It allows determining the change of intensity of optical radiation depending on such parameters as installation angle of the sensor, biological tissue thickness and the wavelength.
Kozlovska, T. I. +8 more
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Effective way of creation of microcracks wave impact on layer [PDF]
Строительство уникальных зданий и сооружений, 2013 An alternate method of enhanced oil recovery oil reservoir is a method of shock-wave stimulation. This method consists in creating a shock wave in the well. Shock wave before reaching the bottom of the wellrecognized and creates shock pulse.
Dmitry Nikolayevich Tseytin +3 more
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