Buch, Englisch, 126 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 2234 g
Buch, Englisch, 126 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 2234 g
Reihe: SpringerBriefs in Applied Sciences and Technology
ISBN: 978-3-319-26957-3
Verlag: Springer International Publishing
Based on new
information obtained on free microjets, this book explains the latest phenomena
in flame evolution in the presence of a transverse acoustic field with round
and plane propane microjet combustion. It gives an overview of recent
experimental results on instability and dynamics of jets at low Reynolds
numbers and provides the reader, step by step, with the milestones and recent
advances in jet flow stability and combustion. Readers will also discover a
clarification of the differences between top-hat and parabolic round and plane
jet instability.
Chapters demonstrate features of the interaction between jet and crossflow, and
how experimental data testify to similarities of the perturbed flow patterns of
laminar and turbulent round jets. A similar response of the jets to external
acoustic oscillations is shown, as well as the peculiarities of the effect of a
transverse acoustic field on downstream evolution of round and plane macro- and
microjets. Basic features of round and plane, macro and micro jets' evolution
affected by initial conditions at the nozzle outlet and by environmental
perturbations are highlighted.
Students of fluid mechanics will gain a solid foundation in hydrodynamic
stability and combustion of subsonic jet flow and researchers will value the
presentation of special aspects of instability and transition. The work treats
both theoretical and practical facets, and it includes supplementary material
such as PowerPoint multimedia notes based on results of laboratory scientific
experiments.
Zielgruppe
Research
Autoren/Hrsg.
Fachgebiete
- Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Strömungslehre
- Naturwissenschaften Physik Mechanik Kontinuumsmechanik, Strömungslehre
- Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Technische Thermodynamik
- Technische Wissenschaften Verkehrstechnik | Transportgewerbe Fahrzeugtechnik
Weitere Infos & Material
1 Introduction.- 2 Evolution and Breakdown of a Subsonic Round Jet.- 3 Instability of Free and Wall Plane Jets.- 4 Round Jet Instability Affected by Initial Conditions.- 5 Origination and Evolution of Coherent Structures in Laminar and Turbulent Round Jets.- 6 Plane Jets Affected by Initial Conditions and Acoustic Perturbations.- 7 Round Jets in a Cross Shear Flow.- 8 Subsonic Round and Plane Macro- and Microjet in a Transverse Acoustic Field.- 9 Stability of Subsonic Macro- and Microjets and Combustion.
