Results 21 to 30 of about 1,555 (208)

OPTIMIZATION VIA SIMULATION: SOLUTION CONCEPTS, ALGORITHMS, PARALLELCOMPUTING STRATEGIES AND COMMERCIAL SOFTWARE

open access: yesInternational Journal of Computing, 2014
Simulation optimization (or optimization via simulation) is defined as the optimization of performance measures based on outputs from stochastic simulations. Although several articles on this topic have been published, the literature on optimization via simulation is still in its infancy.
Gianpaolo Ghiani   +3 more
openaire   +3 more sources

Dynamic Simulation of Permanent Magnet Synchronous Motor (PMSM) Electric Vehicle Based on Simulink

open access: yesEnergies, 2022
As an important component of vehicle design and energy conservation, electric vehicle dynamics simulation is essential, especially under complicated testing conditions.
Yunfei Zhang   +3 more
doaj   +1 more source

Adapting the benefits and applications of traditional atriums and circular ceilings, with emphasis on optimizing energy consumption in commercial centers of Tehran [PDF]

open access: yesهنر اسلامی, 2022
This research deals with an efficient approach to achieve energy efficiency optimization solutions with emphasis on the thermal role of atrium in commercial centers in the central part of Tehran and based on simulation. These studies, which are performed
Amir Shayanian   +1 more
doaj   +1 more source

Finite Element Simulation of Multiphase Flow in Oil Reservoirs -Comsol Multiphysics as Fast Prototyping Tool in Reservoir Simulation

open access: yesГорные науки и технологии, 2019
Reservoir simulation is a powerful tool to mimic the formation behaviour during primary production and later on for planning enhanced oil recovery (EOR) pattern.
T. H. Nassan, M. Amro
doaj   +1 more source

Process Modeling and Simulation of Levulinate Esters Production Using Commercial Software

open access: yesJournal of Physics: Conference Series, 2019
Abstract This paper presents the conceptual design and simulation of a biofuels (Levulinic esters) synthesizing process by esterification of Levulinic acid with lower alcohols using H2SO4 as catalyst. Levulinic esters are used as valuable fuels and fuel additives due to their high octane number, low water solubility, and high content of ...
Firas Albadran   +3 more
openaire   +1 more source

A Modeling Method for Small Packing Particles in Electromagnetic Simulation

open access: yesInternational Journal of Antennas and Propagation, 2016
A modeling method for small packing particles is proposed in this paper, especially for the application of the electromagnetic simulation. This method is able to model random distributed and mutual-contacted packing particles efficiently and accurately ...
Yi Cheng Zhong, Yu Jian Cheng, Yong Fan
doaj   +1 more source

Building energy performance assessment for existing commercial buildings with heritage values [PDF]

open access: yesMATEC Web of Conferences, 2019
The building sector accounts for 19% of Australia's energy consumption and around 23% of the greenhouse gas emissions. In 2005, commercial buildings in Australia were responsible for 10% or 26 megatonnes (Mt) of the nation's greenhouse gas emissions ...
Wong James Pow Chew
doaj   +1 more source

Validation of Diesel Fraction Content in Heavy Oils Measured by High Temperature Simulated Distillation and Physical Vacuum Distillation by Performance of Commercial Distillation Test and Process Simulation

open access: yesApplied Sciences, 2022
A gas chromatography high temperature simulation distillation (HTSD: ASTM D 7169), and physical vacuum distillation (ASTM D 1160) were employed to characterize H-Oil vacuum distillates, straight run vacuum distillates, and hydrotreated vacuum distillates
Dicho Stratiev   +6 more
doaj   +1 more source

Off-the-Shelf Simulation for Demoldable Mandrels: An Experimental and Numerical Approach to Thermoplastic Shape-Memory Polymers

open access: yesEngineering Proceedings
The production of one-piece composite hollow profiles with undercuts presents significant challenges to conventional mold concepts. Mandrels made of thermoplastic shape-memory polymers could facilitate demolding and reduce tooling costs.
Fabian Flüh   +3 more
doaj   +1 more source

Numerical simulation of blanking process

open access: yesMATEC Web of Conferences, 2018
This paper presents numerical simulation of blanking process for cold-rolled steel sheet metal. The problem was modeled using axial symmetry in commercial finite element software ADINA.
Pecháč Peter, Sága Milan
doaj   +1 more source

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