Results 31 to 40 of about 14,034,560 (296)

Modeling and Simulation of Particulate Processes. [PDF]

open access: yesÈlektronnoe modelirovanie, 2016
Particulate processes can be modeled by means of populations balances. This is an important class of nonlinear partial differential equations with many applications in chemical and biochemical engineering. Major challenges are multidimensional problems, coupling with nonideal flow fields and feedback control.
Kienle, A. ; https://orcid.org/0000-0002-9011-0451   +3 more
openaire   +3 more sources

A New Perspective for Urban Development Boundary Delineation Based on the MCR Model and CA-Markov Model

open access: yesLand, 2022
In order to control the development of urban space, it is important to explore scientific methods to provide a reference for regional territorial space planning. On the basis of the minimum cumulative resistance (MCR) model and the cellular automaton (CA)
Siqi Yi, Yong Zhou, Qing Li
doaj   +1 more source

Towards an agile development method for software process simulation

open access: yes, 2022
S.83-92 : Ill., Lit.Process simulation modeling has been used for various purposes in software engineering. To become even more widely used, in particular in industrial environments, an effective and efficient modeling method is required.
Angkasaputra, N., Pfahl, D.
core   +1 more source

Segregation Behaviour of Particles in Gas Solid Fluidized Beds at Elevated Pressure

open access: yesJournal of Chemical and Petroleum Engineering, 2012
A comprehensive mathematical model based on the discrete particle model and computational fluid dynamics was utilized to investigate mixing and segregation of particles in fluidized beds at high pressure.
Hamid Reza Norouzi   +2 more
doaj   +1 more source

Object-Oriented and Deep-Learning-Based High-Resolution Mapping from Large Remote Sensing Imagery

open access: yesCanadian Journal of Remote Sensing, 2021
Land use and land cover (LULC) mapping is a basic research topic in geography. In deep-learning (DL)-based LULC mapping, there are primarily the following issues: training and testing samples for DL are typically annotated by indoor visual interpretation
Yijin Wu   +3 more
doaj   +1 more source

Birds on the Wall: Distributing a Process-Oriented Simulation [PDF]

open access: yes, 2009
The CoSMoS project aims to develop reusable tools and techniques for complex systems modelling and simulation. Using process-oriented software design techniques, we have built a concurrent model of continuous space, usable in a variety of complex systems
Bjørndalen, John Markus   +5 more
core   +1 more source

One-step complexed preparation of nitrogen and Cu co-doped oxidative active carbon catalysts Cu-N/OAC for furfural selective hydrogenation with high yield

open access: yesCatalysis Communications, 2021
A facile procedure for preparing copper and nitrogen co-doped active carbon (Cu-N/OAC) by one-step complexed was reported and applied in liquid-phase hydrogenation of furfural (FAL).
Fang Hao   +6 more
doaj   +1 more source

Simulation of surface processes [PDF]

open access: yesProceedings of the National Academy of Sciences, 2011
Computer simulations of surface processes can reveal unexpected insight regarding atomic-scale structure and transitions. Here, the strengths and weaknesses of some commonly used approaches are reviewed as well as promising avenues for improvements. The electronic degrees of freedom are usually described by gradient-dependent functionals within Kohn ...
openaire   +2 more sources

Data-driven resuscitation training using pose estimation

open access: yesAdvances in Simulation, 2023
Background Cardiopulmonary resuscitation (CPR) training improves CPR skills while heavily relying on feedback. The quality of feedback can vary between experts, indicating a need for data-driven feedback to support experts.
Kerrin E. Weiss   +6 more
doaj   +1 more source

The modified Kamlet and Jacobs approach for rapidly predicting the equation of state and Chapman–Jouguet point of high explosives

open access: yesFirePhysChem
We propose here the modified Kamlet and Jacobs equation, RoseModKJ (Reparametrization of the slope for expansion adiabats), to predict the pressure at different relative volumes across the expansion adiabat.
Sabrina Wahler   +4 more
doaj   +1 more source

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