LEADER 04875nam 22006735 450 001 9910299834903321 005 20201107072803.0 010 $a981-287-396-1 024 7 $a10.1007/978-981-287-396-5 035 $a(CKB)3710000000379771 035 $a(EBL)3109220 035 $a(SSID)ssj0001465782 035 $a(PQKBManifestationID)11752792 035 $a(PQKBTitleCode)TC0001465782 035 $a(PQKBWorkID)11487609 035 $a(PQKB)11276870 035 $a(DE-He213)978-981-287-396-5 035 $a(MiAaPQ)EBC3109220 035 $a(PPN)18489557X 035 $a(EXLCZ)993710000000379771 100 $a20150326d2015 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aVortex Rings and Jets$b[electronic resource] $eRecent Developments in Near-Field Dynamics /$fedited by Daniel T. H. New, Simon C. M. Yu 205 $a1st ed. 2015. 210 1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2015. 215 $a1 online resource (241 p.) 225 1 $aFluid Mechanics and Its Applications,$x0926-5112 ;$v111 300 $aDescription based upon print version of record. 311 $a981-287-395-3 320 $aIncludes bibliographical references and index. 327 $aStarting Jets and Vortex Ring Pinch-off -- The Impact of a Vortex Ring on Porous Surfaces ? A Review -- Experimental Studies of the Near-field Spatio-temporal Evolution of Zero-net-mass-flux (ZNMF) Jets -- Simulation and Modeling of Synthetic Jets -- Dynamics of Jets Issuing from Trailing-edge Modified Nozzles -- Impinging Jets. 330 $aIn this book, recent developments in our understanding of fundamental vortex ring and jet dynamics will be discussed, with a view to shed light upon their near-field behaviour which underpins much of their far-field characteristics. The chapters provide up-to-date research findings by their respective experts and seek to link near-field flow physics of vortex ring and jet flows with end-applications in mind. Over the past decade, our knowledge on vortex ring and jet flows has grown by leaps and bounds, thanks to increasing use of high-fidelity, high-accuracy experimental techniques and numerical simulations. As such, we now have a much better appreciation and understanding on the initiation and near-field developments of vortex ring and jet flows under many varied initial and boundary conditions. Chapter 1 outlines the vortex ring pinch-off phenomenon and how it relates to the initial stages of jet formations and subsequent jet behaviour, while Chapter 2 takes a closer look at the behaviour resulting from vortex ring impingement upon solid boundaries and how the use of a porous surface alters the impingement process. Chapters 3 and 4 focus upon the formation of synthetic jets from vortex ring structures experimentally and numerically, the challenges in understanding the relationships between their generation parameters and how they can be utilized in flow separation control problems. Chapter 5 looks at the use of imposing selected nozzle trailing-edge modifications to effect changes upon the near-field dynamics associated with circular, noncircular and coaxial jets, with a view to control their mixing behaviour. And last but not least, Chapter 6 details the use of unique impinging jet configurations and how they may lend themselves towards greater understanding and operating efficacies in heat transfer problems. This book will be useful to postgraduate students and researchers alike who wish to get up to speed regarding the latest developments in vortex ring and jet flow behaviour and how their interesting flow dynamics may be put into good use in their intended applications. 410 0$aFluid Mechanics and Its Applications,$x0926-5112 ;$v111 606 $aFluid mechanics 606 $aFluids 606 $aPhysics 606 $aEngineering Fluid Dynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/T15044 606 $aFluid- and Aerodynamics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21026 606 $aNumerical and Computational Physics, Simulation$3https://scigraph.springernature.com/ontologies/product-market-codes/P19021 615 0$aFluid mechanics. 615 0$aFluids. 615 0$aPhysics. 615 14$aEngineering Fluid Dynamics. 615 24$aFluid- and Aerodynamics. 615 24$aNumerical and Computational Physics, Simulation. 676 $a532.0595 702 $aNew$b Daniel T. H$4edt$4http://id.loc.gov/vocabulary/relators/edt 702 $aYu$b Simon C. M$4edt$4http://id.loc.gov/vocabulary/relators/edt 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910299834903321 996 $aVortex Rings and Jets$91412840 997 $aUNINA