Results 111 to 120 of about 6,869 (224)

Validating Confined Flame Noise Simulation Using External Sensor. [PDF]

Sensors (Basel), 2022
Williamson AJ, Srivastava S, Sallam KA.
europepmc   +1 more source

Gradient methods for solving inverse gravimetry and magnetometry problems on the Uran supercomputer

Numerical Methods and Programming (Vychislitel'nye Metody i Programmirovanie), 2015
Для решения трехмерных структурных обратных задач гравиметрии и магнитометрии о нахождении поверхностей раздела слоев постоянной плотности либо намагниченности для модели многослойной среды предложен линеаризованный модифицированный метод наискорейшего спуска с весовыми множителями.
openaire   +2 more sources

Partially-Averaged Navier Stokes Model for Turbulence: Implementation and Validation [PDF]

, 2005
Partially-averaged Navier Stokes (PANS) is a suite of turbulence closure models of various modeled-to-resolved scale ratios ranging from Reynolds-averaged Navier Stokes (RANS) to Navier-Stokes (direct numerical simulations).
Abdol-Hamid, Khaled S., Girimaji, Sharath S.   +1 more
core   +1 more source

Numerical Investigation of Oblique Currents’ Effects on the Hydrodynamic Characteristics of Ships in Restricted Waters

Journal of Marine Science and Engineering
The influence of oblique currents in narrow and shallow channels causes the fluid flow around ships to become complex. To analyze the hydrodynamic characteristics of a ship in such channels, it is essential to examine the influence of oblique currents on
Yilin Huang, Da Hui, Mingyu Xia, Guangyao Wang, Jinshan Zhu   +4 more
doaj   +1 more source

A Numerical Simulation of Turbulence Flow around a Blade Profile of HAWT Rotor in Moving Pulse

Journal of Applied Fluid Mechanics, 2012
A computation of three-dimensional flow past an isolated NACA0012 airfoil using Reynolds-averaged Navier -stokes equations (RANS) method is conducted. Tow closure models k-ε and SST are applied to the numerical prediction of the turbulent flow.
N. Belkheir, R. Dizene, S. Khelladi
doaj  

Assessing the Fidelity of Steady-State MRF Modeling for UAV Propeller Performance in Non-Axial Inflow

Aerospace
The aerodynamic behavior of small-scale UAV propellers operating under non-axial inflow conditions poses a significant prediction challenge due to the presence of strong azimuthal asymmetries, inherently unsteady flow phenomena, and Reynolds number ...
Lorena Aular, Pedro Quintero, Roberto Navarro, Andrés Tiseira, Sébastien Prothin   +4 more
doaj   +1 more source

Aerodynamics characteristics around simplified high speed train model under the effect of crosswinds [PDF]

, 2017
The aerodynamics problems of train commonly come when the flow pass through train body. The increasing speed of train to achieve highly technology demands has led to increase the forces and moments and increase sensitivity of train stability and may ...
Ali, M. S. M., Ishak, I. A., Muhammad, S., Salleh, S. M., Shaikh, S. A. Z., Shirakashi, M.   +5 more
core  

Modeling of Sandia Flame D with the non-adiabatic chemistry tabulation approach: the effects of different laminar flames on NO _X prediction. [PDF]

RSC Adv, 2023
Yue C, Wang J, Li X.
europepmc   +1 more source

Modal characteristics of a flexible cylinder in turbulent axial flow from numerical simulations [PDF]

, 2013
De Ridder, Jeroen, Degroote, Joris, Schuurmans, P, Van Tichelen, K, Vierendeels, Jan   +4 more
core   +1 more source

Machine learning based on computational fluid dynamics enables geometric design optimisation of the NeoVAD blades. [PDF]

Sci Rep, 2023
Nissim L, Karnik S, Smith PA, Wang Y, Frazier OH, Fraser KH.   +5 more
europepmc   +1 more source