... decades, an interest on turbulent flows in such conduits has revived, probably due to their connection to technical applications such as cooling systems of nuclear reactors (e.g., safety issues due to flow-induced fatigue) and reciprocating engines (e.g., efficiency optimization through exhaust gas...

... efficiency point (BEP), high load (HL), and part load (PL). The transient conditions include load variation, startup, shutdown, and total load rejection. The performance of the applied numerical models and turbulence modeling with respect to the operating conditions are discussed. The recently developed...

...Steven L. Brunton; Bernd R. Noack Closed-loop turbulence control is a critical enabler of aerodynamic drag reduction, lift increase, mixing enhancement, and noise reduction. Current and future applications have epic proportion: cars, trucks, trains, airplanes, wind turbines, medical devices...

... representative computational results obtained in recent years. 13 01 2015 08 07 2015 Computational fluid dynamics Suspensions Turbulence Gravity currents represent a ubiquitous phenomenon in nature and technology. They constitute primarily horizontal flows that are driven...

... behaviors that are not yet fully understood. Computational fluid dynamics Fluid mechanics Stability Turbulence The similarity variables, U , V , W , and P , for the velocities and pressure have been derived in many studies but are given here for completeness and are defined by U...

...Giancarlo Alfonsi The direct numerical simulation of turbulence (DNS) has become a method of outmost importance for the investigation of turbulence physics, and its relevance is constantly growing due to the increasing popularity of high-performance-computing techniques. In the present work...

...Giancarlo Alfonsi The approach of Reynolds-averaged Navier–Stokes equations (RANS) for the modeling of turbulent flows is reviewed. The subject is mainly considered in the limit of incompressible flows with constant properties. After the introduction of the concept of Reynolds decomposition...

...H. J. H. Clercx; G. J. F. van Heijst In this review we will discuss recent experimental and numerical results of quasi-two-dimensional decaying and forced Navier–Stokes turbulence in bounded domains. We will give a concise overview of developments in two-dimensional turbulence research...

... methods. The last of the above mentioned methods is known to be the most suitable for a thorough analysis of strong nonlinear processes, which generally leads to a better comparison with the experimental results. The transition from oscillatory thermocapillary convection to turbulence falls under...

... of similarity expressions for the heat function in laminar convective boundary layers, application of the method to turbulent flow problems, unification of the streamline, heatline, and massline methods (involving isotropic or anisotropic media), and the extension and unification of the method to apply...

...Christian Poelma; Gijs Ooms A review is given of numerical, analytical, and experimental research regarding the two-way coupling effect between particles and fluid turbulence in a homogeneous, isotropic turbulent suspension. The emphasis of this review is on the effect of the suspended particles...

... of the simulation-based methods, and also on its constraints. flow simulation biological fluid dynamics reviews laminar flow laminar to turbulent transitions turbulence flow instability vortices computational fluid dynamics zoology Fluid dynamic phenomena in animal locomotion are complicated...

..., including the vehicle concept, flexible wing design, novel fabrication methods, aerodynamic assessment, and flight data analysis are highlighted. aircraft aerodynamics turbulence vehicle dynamics bubbles two-phase flow vortices flow separation external flows impact (mechanical) elasticity...

...S Heinz,, Editor; AC Buckingham,, Reviewer 21 12 2004 reviews statistical mechanics turbulence 9R8. Statistical Mechanics of Turbulent Flows. - Edited by S Heinz (Dept of Fluid Mech, Tech Univ of Munich, Boltzmannstrasse 15, Garching 85747 Germany). Springer-Verlag...

...C Kleinstreuer,, Editor; P Griffith,, Reviewer 12 10 2004 two-phase flow turbulence bubbles reviews 7R8. Two-Phase Flow: Theory and Applications.- Edited by C Kleinstreuer (Dept of Mech and Aerosp Eng, N Carolina State Univ). Taylor & Francis Publ, New York. 2003...

...RK Zeytounian,, Author; MF Platzer,, Reviewer 10 06 2004 fluid dynamics laminar flow turbulence reviews 5R6. Theory and Applications of Viscous Fluid Flows. - RK Zeytounian (12 Rue Saint-Fiacre, Paris, 75002, France). Springer-Verlag, Berlin. 2004. 488 pp. ISBN 3-540...

...A Yoshizawa,, Author; S-I Itoh ,, Author; K Itoh,, Author; Toshi Tajima,, Reviewer 10 02 2004 plasma turbulence turbulence statistical mechanics reviews 1R9. Plasma and Fluid Turbulence: Theory and Modelling. Series in Plasma Physics. - A Yoshizawa (Inst of Indust Sci...

...Albert Gyr and; Wolfgang Kinzelbach Bed forms in channels result from the interaction between sediment transport, turbulence and gravitational settling. They document mechanisms of self-organization between flow structures and the developing structure of the bed. It is shown that these mechanisms...

...PS Bernard; JM Wallace; S Yavuzkurt 26 11 2003 turbulence flow measurement flow simulation reviews 11R12. Turbulent Flow: Analysis, Measurement, and Prediction. - PS Bernard and JM Wallace (Univ of Maryland, College Park MD) . Wiley, Hoboken, NJ...

...RA Antonia; P Orlandi Previous reviews of the behavior of passive scalars which are convected and mixed by turbulent flows have focused primarily on the case when the Prandtl number Pr, or more generally, the Schmidt number Sc is around 1. The present review considers the extra effects which arise...