Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 6
Book Description
Direct Numerical Simulation of Active Control of Turbulent Channel Flow
Author: A Direct Numerical Simulation of a Particle-laden Turbulent Channel Flow
Author: Damian W. I. RousonPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 390
Book Description
Boundary Layer Flows - Advances in Experimentation, Modelling and Simulation
Author: Zambri HarunPublisher: BoD – Books on Demand
ISBN: 183769835X
Category : Science
Languages : en
Pages : 146
Book Description
Fluid mechanics is a branch of physics with important applications in daily life. The calculation of flow drag on automobiles and high-speed trains benefits from theories in fluid mechanics. Moreover, many mechanical-based devices such as fluid pumps contribute to efficiency, and thus, to the modernization of society. This book highlights the experimental and theoretical aspects of wall-bounded flows to provide important information about related theories and applications. Boundary layer flow experimentation, modelling, and simulation must be considered together to obtain accurate calculations of parameters such as velocity profiles, pressure distribution, and turbulence level. This book is organized into three sections on the structure of the boundary layer, drag reduction initiatives using active control, and the verification and applications of flow mechanics. Chapters discuss the boundary layer type of different pressure gradients, Reynolds number, and speeds from 5 m/s to Mach 3. They also present the results of research on the active control technique for drag reduction initiatives to achieve efficient turbulence in high-speed applications, flow meter devices, and turbulence-generated noise mitigation initiatives.
Direct Numerical Simulation, Lie Group Analysis and Modeling of a Turbulent Channel Flow with Wall-normal Rotation
Author: Amirfarhang MehdizadehPublisher:
ISBN:
Category :
Languages : en
Pages : 89
Book Description
Numerical Simulation of Turbulent Flows and Noise Generation
Author: Christophe BrunPublisher: Springer Science & Business Media
ISBN: 3540899561
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
Large Eddy Simulation (LES) is a high-fidelity approach to the numerical simulation of turbulent flows. Recent developments have shown LES to be able to predict aerodynamic noise generation and propagation as well as the turbulent flow, by means of either a hybrid or a direct approach. This book is based on the results of two French/German research groups working on LES simulations in complex geometries and noise generation in turbulent flows. The results provide insights into modern prediction approaches for turbulent flows and noise generation mechanisms as well as their use for novel noise reduction concepts.
Transition And Turbulence Control
Author: Mohamed Gad-el-hakPublisher: World Scientific
ISBN: 9814479489
Category : Technology & Engineering
Languages : en
Pages : 445
Book Description
This volume contains articles based on lectures given at the Workshop on Transition and Turbulence Control, hosted by the Institute for Mathematical Sciences, National University of Singapore, 8-10 December 2004. The lecturers included 13 of the world's foremost experts in the control of transitioning and turbulent flows. The chapters cover a wide range of subjects in the broad area of flow control, and will be useful to researchers working in this area in academia, government laboratories and industry. The coverage includes control theory, passive, active and reactive methods for controlling transitional and turbulent wall-bounded flows, noise suppression and mixing enhancement of supersonic turbulent jets, compliant coatings, modern flow diagnostic systems, and swept wing instabilities.
Direct Numerical Simulation of Curved Turbulent Channel Flow
Author: Robert deLancey MoserPublisher:
ISBN:
Category : Atmospheric turbulence
Languages : en
Pages : 192
Book Description
Direct Numerical Simulation of Near-wall Turbulence
Author: Catherine Helen CrawfordPublisher:
ISBN:
Category :
Languages : en
Pages : 650
Book Description
Direct Numerical Simulation of Turbulent Flow Over a Backward-facing Step
Author: Stanford University. Thermosciences Division. Thermosciences DivisionPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 250
Book Description
Wall Turbulence Control
Author: Sedat TarduPublisher: John Wiley & Sons
ISBN: 1119008611
Category : Science
Languages : en
Pages : 208
Book Description
Wall turbulence control is a major subject, the investigation of which involves significant industrial, environmental and fundamental consequences. Wall Turbulence Control addresses recent advances achieved in active and passive wall turbulence control over the past two decades. This valuable reference for scientists, researchers and engineers provides an updated view of the research into this topic, including passive control, optimal and suboptimal control methodology, linear control and control using adaptive methods (neural networks), polymer and bubble injection, electromagnetic control and recent advances in control by plasma.