Results 1 to 10 of about 237,642 (283)

Lifex-cfd: an Open-source Computational Fluid Dynamics Solver for Cardiovascular Applications [PDF]

open access: yesComputer Physics Communications, 2023
Computational fluid dynamics (CFD) is an important tool for the simulation of the cardiovascular function and dysfunction. Due to the complexity of the anatomy, the transitional regime of blood flow in the heart, and the strong mutual influence between ...
P. C. Africa   +5 more
semanticscholar   +1 more source

Brownout Simulations of Model-Rotors In Ground Effect [PDF]

open access: yesMATEC Web of Conferences, 2020
In this work computational fluid dynamics is used to validate experimental results for a two-bladed small rotor In Ground Effect conditions. The paper focuses on the evaluation and prediction of the rotor outwash generated in ground effect. Time-averaged
Rovere F., Barakos G.N., Steijl R.
doaj   +1 more source

Three-Dimensional CFD Model Development and Validation for Once-Through Steam Generator (OTSG): Coupling Combustion, Heat Transfer and Steam Generation

open access: yesChemEngineering, 2022
The current research studies the coupled combustion inside the furnace and the steam generation inside the radiant and convection tubes through a typical Once-Through Steam Generator (OTSG).
Ehsan Askari Mahvelati   +3 more
doaj   +1 more source

Integrated optimization of geometrical parameters and flow variables for industrial incinerator performance improvement

open access: yesResults in Engineering, 2023
Industrial incinerators play a vital role in waste disposal, yet their operations carry significant environmental and efficiency consequences. The current study aimed to optimize an industrial incinerator using a multi-objective algorithm in which the ...
Mohammadhossein Hadadiyan   +3 more
doaj   +1 more source

Deep learning to replace, improve, or aid CFD analysis in built environment applications: A review

open access: yesBuilding and Environment, 2021
Fast and accurate airflow simulations in the built environment are critical to provide acceptable thermal comfort and air quality to the occupants.
Giovanni Calzolari, Wei Liu
semanticscholar   +1 more source

A Review on Applications of CFD Modeling in COVID-19 Pandemic

open access: yesArchives of Computational Methods in Engineering, 2022
COVID-19 pandemic has started a big challenge to the world health and economy during recent years. Many efforts were made to use the computation fluid dynamic (CFD) approach in this pandemic.
F. Mohamadi, A. Fazeli
semanticscholar   +1 more source

Aeroacoustic and Aerodynamic Adjoint-Based Shape Optimization of an Axisymmetric Aero-Engine Intake

open access: yesAerospace, 2023
A continuous adjoint-based aeroacoustic optimization, based on a hybrid model including the Ffowcs Williams–Hawkings (FW–H) acoustic analogy, to account for the multidisciplinary design of aero-engine intakes with an axisymmetric geometry, is presented ...
Morteza Monfaredi   +4 more
doaj   +1 more source

CFD modeling of airborne pathogen transmission of COVID-19 in confined spaces under different ventilation strategies

open access: yesSustainable cities and society, 2021
Airborne transmission is an important route of spread of viral diseases (e.g., COVID-19) inside the confined spaces. In this respect, computational fluid dynamics (CFD) emerged as a reliable and fast tool to understand the complex flow patterns in such ...
H. Motamedi   +3 more
semanticscholar   +1 more source

Generation of Realistic Boundary Conditions at the Combustion Chamber/Turbine Interface Using Large-Eddy Simulation

open access: yesEnergies, 2021
Numerical simulation of multiple components in turbomachinery applications is very CPU-demanding but remains necessary in the majority of cases to capture the proper coupling and a reliable flow prediction.
Benjamin Martin   +3 more
doaj   +1 more source

Predicting the Impact of Academic Key Factors and Spatial Behaviors on Students’ Performance

open access: yesApplied Sciences, 2022
Quality education is necessary as it provides the basis for equality in society. It is also significantly important that educational institutes be focused on tracking and improving the academic performance of each student.
Muhammad Hammad Musaddiq   +5 more
doaj   +1 more source

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