Results 21 to 30 of about 4,152,141 (291)

Parametric Shape and Manufacturing Optimization of Customized Kitesurf Hydrofoils

open access: yesProceedings, 2020
To minimize the costs of the current manufacturing of kitesurf hydrofoil wings, a workflow using a finite elements model was developed. By coupling a computational fluid dynamic (CFD) analysis with a structural finite element analysis (FEA), an ...
Jakob Schmidt   +4 more
doaj   +1 more source

Creating a Virtual Test Bed Using a Dynamic Engine Model with Integrated Controls to Support in-the-Loop Hardware and Software Optimization and Calibration

open access: yesEnergies, 2021
In the current study, a 0D/1D engine model built in the commercial code GT-Suite was coupled with the Electronic Control Unit (ECU) model created in the Simulink environment, aiming to more accurately predict the interaction of the engine and ...
Mohsen Mirzaeian, Simon Langridge
doaj   +1 more source

Test and Simulation Analysis of the Working Process of Soybean Seeding Monomer

open access: yesAgriculture, 2022
Soybean seeding monomers can realize the process of opening, seed throwing, covering, and compacting when they work. Due to the complexity of their working process, the relevant process cannot be analyzed by the discrete element method (DEM) alone.
Dongxu Yan   +6 more
doaj   +1 more source

Dynamic coupled simulation analysis of seepage and stress deformation of upstream cofferdam of Lava Hydropower Station

open access: yesYantu gongcheng xuebao, 2021
The deep low permeability layers in earth-rock cofferdam foundation often need to use the treatment measures such as gravel piles to shorten the distance between consolidation drainages to control the cumulative quantitiy of the excess pore water ...
WU Meng-xi 1, 2, SONG Shi-xiong 1, WU Wen-hong 3
doaj   +1 more source

Thermal environment prediction in a large open office space with hybrid HVAC system using dynamic coupled BES–CFD [PDF]

open access: yesE3S Web of Conferences
The building sector accounts for approximately 40% of primary energy consumption, with over half attributed to heating, ventilation, and air conditioning (HVAC) systems.
Yang Xianzhe   +5 more
doaj   +1 more source

Effective simulation techniques for biological systems [PDF]

open access: yes, 2004
In this paper we give an overview of some very recent work on the stochastic simulation of systems involving chemical reactions. In many biological systems (such as genetic regulation and cellular dynamics) there is a mix between small numbers of key ...
Tian, T.   +3 more
core   +1 more source

Coupled simulation of convection section and the fluid flow in the furnace tubes H-151 of Distillation Unit of Esfahan Refinery by CFD [PDF]

open access: yesمجله مدل سازی در مهندسی, 2022
In this paper, the simulation of the displacement enclosure of the H-151 furnace unit of the distillation unit in the Isfahan refinery is carried out by using computational fluid dynamics (CFD).
fatemeh karimiyan   +2 more
doaj   +1 more source

Exact simulation of coupled Wright–Fisher diffusions [PDF]

open access: yesAdvances in Applied Probability, 2021
AbstractIn this paper an exact rejection algorithm for simulating paths of the coupled Wright–Fisher diffusion is introduced. The coupled Wright–Fisher diffusion is a family of multivariate Wright–Fisher diffusions that have drifts depending on each other through a coupling term and that find applications in the study of networks of interacting genes ...
Celia García-Pareja   +2 more
openaire   +3 more sources

Effects of Model Coupling on Typhoon Kalmaegi (2014) Simulation in the South China Sea

open access: yesAtmosphere, 2020
Typhoon Kalmaegi (2014) in the South China Sea (SCS) is simulated using a fully coupled atmosphere–ocean–wave model (COAWST). A set of sensitivity experiments are conducted to investigate the effects of different model coupling combinations on the ...
Kenny T.C. Lim Kam Sian   +4 more
doaj   +1 more source

Efficient transient simulation of transmission lines [PDF]

open access: yes, 2002
The paper focuses on revealing the salient structural aspects of a new transmission-line model with a view to exploiting them for gains in efficiency and accuracy. The new transmission-line model has as its basis the Telegraphers Equations but the manner
Condon, Marissa, M. Condon
core   +2 more sources

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