Литьë и металлургия, 2021 The technique of physical modeling of macro processes of solidification of castings on transparent models and liquids has been developed. The model liquids may be water with different salt contents.
E. I. Marukovich +2 more
doaj +1 more source
Geographical and temporal weighted regression (GTWR) [PDF]
, 2015 Both space and time are fundamental in human activities as well as in various physical processes. Spatiotemporal analysis and modeling has long been a major concern of geographical information science (GIScience), environmental science, hydrology ...
Andrienko +39 more
core +1 more source
A New Approach for Approximate Solution of ADE: Physical-Based Modeling of Carriers in Doping Region
Mathematics, 2021 The electric behavior in semiconductor devices is the result of the electric carriers’ injection and evacuation in the low doping region, N-. The carrier’s dynamic is determined by the ambipolar diffusion equation (ADE), which involves the main physical ...
Leobardo Hernandez-Gonzalez +5 more
doaj +1 more source
Physical principles and state-of-the-art of modeling of the pulsating heat pipe: A review
Applied Thermal Engineering, 2021 The Pulsating (called also oscillating) Heat Pipe (PHP) is a high performance passive heat transfer device. It consists in a closed capillary channel folded into several meanders, evacuated, and partially filled with a liquid and its vapor.
V. Nikolayev
semanticscholar +1 more source
Computer Vision Algorithm for Characterization of a Turbulent Gas–Liquid Jet
InventionsA computer vision algorithm to determine the parameters of a two-phase turbulent jet of a water-gas mixture traveling at a velocity in the range of 5–10 m/s was developed in order to evaluate the hydrodynamic efficiency of mass exchange apparatuses in ...
Ilya Starodumov +8 more
doaj +1 more source
Top-Down Behavioral Modeling Methodology of a Piezoelectric Microgenerator For Integrated Power Harvesting Systems [PDF]
, 2008 In this study, we developed a top/down methodology for behavioral and structural modeling of multi-domain microsystems. Then, we validated this methodology through a study case : a piezoelectric microgenerator.
Basrour, S. +2 more
core +3 more sources
Unconventional ResourcesThe global shift towards solar energy has intensified the need for advanced research on high-efficiency photovoltaic (PV) systems. Accurate extraction of PV parameters from current-voltage curves is critical for precise simulation, evaluation, and ...
Driss Saadaoui +9 more
doaj +1 more source
A Rewriting-Logic-Based Technique for Modeling Thermal Systems
, 2010 This paper presents a rewriting-logic-based modeling and analysis technique for physical systems, with focus on thermal systems. The contributions of this paper can be summarized as follows: (i) providing a framework for modeling and executing physical ...
Daniela Lepri +21 more
core +2 more sources
Evolution of Pneumatic Tsunami Simulators–From Concept to Proven Experimental Technique
Frontiers in Built Environment, 2021 This paper describes the evolution through three generations of pneumatic Tsunami Simulators for physical model tests of realistic tsunami. The pneumatic method, originally developed for tidal modeling in the Fifties, has been modernized to generate ...
Ian Chandler +3 more
doaj +1 more source
Predicting Students’ Physical Activity and Health-Related Well-Being: A Prospective Cross-Domain Investigation of Motivation Across School Physical Education and Exercise Settings \ud [PDF]
, 2012 A three-wave prospective design was used to assess a model of motivation guided by self-determination theory (Ryan & Deci, 2008) spanning the contexts of school physical education (PE) and exercise.
Gillison, Fiona B +3 more
core +1 more source