Results 21 to 30 of about 3,003,956 (306)

Design of Industrial Water-Based Polymerization Agitated Vessel by CFD Simulation [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Agitated vessels are frequently used equipment in industries, especially in polymer processes. In the present work, the CFD simulation technique was used to study the effect of impeller shapes in the industrial scale water-based polymers agitated vessels
Amir Heidari, Samrand Karim Nejadian
doaj   +1 more source

Crystallization in suspensions of hard spheres: A Monte Carlo and Molecular Dynamics simulation study [PDF]

open access: yes, 2010
The crystallization of a metastable melt is one of the most important non equilibrium phenomena in condensed matter physics, and hard sphere colloidal model systems have been used for several decades to investigate this process by experimental ...
Berthier L   +8 more
core   +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

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

Functional Coupling Degree and Human Activity Intensity of Production–Living–Ecological Space in Underdeveloped Regions in China: Case Study of Guizhou Province

open access: yesLand, 2021
(1) Background: Clarify the coordinated development level of production, living, and ecological spaces in the underdeveloped areas of China and their relationship with the intensity of human activity.
Xuesong Zhang, Zijin Xu
doaj   +1 more source

Multi-scale simulation of the nano-metric cutting process [PDF]

open access: yes, 2009
Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
A Simoneau   +17 more
core   +1 more source

Simulation of Brown–Resnick processes [PDF]

open access: yesExtremes, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oesting, Marco   +2 more
openaire   +3 more sources

Collaborative information systems and business process design using simulation [PDF]

open access: yes, 2004
The Information Systems (IS) community promotes the idea that IS analyst should have a clear understanding of the way the organization operates before attempting to propose an IS solution.
Paul, RJ, Serrano, A
core   +1 more source

Sensitivity Analysis of Process Parameters in Laser Deposition [PDF]

open access: yes, 2005
In laser cladding with powder injection process, process output parameters, including melt pool temperature and melt pool dimensions, are critical for part quality.
Fan, Zhiqiang   +2 more
core   +2 more sources

Review on the prediction of residual stress in welded steel components [PDF]

open access: yes, 2020
Residual stress after welding has negative effects on the service life of welded steel components or structures. This work reviews three most commonly used methods for predicting residual stress, namely, empirical, semi-empirical and process simulation ...
Abdel Wahab, Magd   +2 more
core   +1 more source

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