Results 21 to 30 of about 1,035,663 (297)
A Direct Numerical Simulation-Based Analysis of Entropy Generation in Turbulent Premixed Flames
Entropy, 2013 A compressible single step chemistry Direct Numerical Simulation (DNS) database of freely propagating premixed flames has been used to analyze different entropy generation mechanisms.
Richard Farran, Nilanjan Chakraborty
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The effect of a particle travelling through a laminar boundary layer on transition [PDF]
, 2009 This study investigates how a particle travelling through an initially laminar boundary layer can lead to its breakdown to turbulence With increasing kerosene costs and an awareness of limited available oil reserves, laminar flow technologies are again ...
Emmanuel P. Benard +5 more
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A Comparative CFD Study on Laminar and Turbulent Flow Fields in Dual-Rushton Turbine Stirred Vessels
Journal of Applied Fluid Mechanics, 2020 A computational fluid dynamics(CFD) simulation was carried out to study on flow field characteristics in dual-Rusthton turbine stirred vessels in laminar and turbulent regimes. Model validation was conducted using experimental data in the literature. The
L. C. Li +3 more
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Modal Decomposition of Synthetic Jet Flow Based on CFD Computation
EPJ Web of Conferences, 2015 The article analyzes results of numerical simulation of synthetic jet flow using modal decomposition. The analyzes are based on the numerical simulation of axisymmetric unsteady laminar flow obtained using ANSYS Fluent CFD code.
Hyhlík Tomáš, Netřebská Hana
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Chemical Engineering Transactions, 2018 The purpose of this study was to investigate the heat transfer and friction factor characteristics for hexagonal twisted duct. Numerical simulations were used to study the swirling flow inside a twisted duct of hexagonal cross section cooled by using ...
Shambhu Kumar Mahato +3 more
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Coupling Between Thermal Oscillations in the Surface of a Micro-Cylinder and Vortex Shedding [PDF]
, 2007 his article studies the coupling between prescribed thermal oscillations in the surface of a micro-cylinder and vortex shedding. We deal with the unsteady, laminar, compressible flow regime where the aerodynamics forces have a periodic behavior.
J. L. Montanes +5 more
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Applied Sciences, 2021 Thermographic flow visualization is a contactless, non-invasive technique to visualize the boundary layer flow on wind turbine rotor blades, to assess the aerodynamic condition and consequently the efficiency of the entire wind turbine.
Daniel Gleichauf +3 more
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Impact of flow regime on the performance of anti-biofouling coatings
Scientific Reports, 2023 Biofouling poses significant challenges for marine transportation due to increased skin drag, which results in increased fuel cost and associated $$\text {CO}_2$$ CO 2 emissions.
Venkatesh Pulletikurthi +4 more
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Fluids, 2021 In this paper, we critically analyzed possibilities of probability density function (PDF) methods for the closed-form description of combustion chemical effects in turbulent premixed flames.
Vladimir L. Zimont
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Gliding swifts attain laminar flow over rough wings [PDF]
, 2014 Swifts are among the most aerodynamically refined gliding birds. However, the overlapping vanes and protruding shafts of their primary feathers make swift wings remarkably rough for their size.
Lentink, David +11 more
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