nach oben

Journal of Visualization

Erschienen in:

02.08.2016 | Regular Paper

Time resolved flow field measurements of orifice entrainment during a hydrodynamic ram event

verfasst von: Andrew J. Lingenfelter, David Liu, Mark F. Reeder

Erschienen in: Journal of Visualization | Ausgabe 1/2017

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

The gaseous cavity resulting from a hydrodynamic ram (HRAM) event in a fluid-filled tank is composed of entrained ambient gases and vaporized local fluid. However, the relative composition during initial cavity formation requires additional research. By measuring and studying the entrained flow through the projectile penetration orifice, calculations to aide in determining the relative composition of entrained gases and vaporized fluid are achieved. Additionally, qualitative assessments on how orifice mass flow correlates with internal cavity dynamics are possible. To complete the measurement, a technique to capture the time-resolved flow field at projectile impact velocities ranging from 100 to 180 m/s is needed. The developed technique utilizes non-invasive diagnostics to include high-speed digital imagery and a continuous wave laser in conjunction with particle image streak analysis to visualize and measure the entrained flow field.

Graphical abstract

Vorheriger Artikel High-speed visualization of soap bubble blowing and image-processing-based analysis of pinch-off dynamics

Nächster Artikel Visualization of supersonic turbulent vortical flows with filtered Rayleigh scattering

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Adrian RJ, Westerweel J (2011) Particle image velocimetry, vol 30. Cambridge University Press, CambridgeMATH

Ball RE (2003) The Fundamentals of Aircraft Combat Survivability Analysis, 2nd edn. American Institute of Aeronautics and Astronautics, Inc.,

Clemens NT (2002) Flow imaging, Encyclopedia of Imaging Science and Technology

Disimile PJ, Davis JM, Pyles JM (2007) Qualitative assessment of a transient spray caused by a hydrodynamic ram event. J Flow Vis Image Process 14(3):287–303CrossRef

Disimile PJ, Swanson LA, Toy N (2009) The hydrodynamic ram pressure generated by spherical projectiles. Int J Impact Eng 36(6):821–829CrossRef

Guo ZT, Zhang W, Wang C (2012) Experimental and theoretical study on the high-speed horizontal water entry behaviors of cylindrical projectiles. J Hydrodyn Ser B 24(2):217–225CrossRef

ImageJ. ImageJ software download and description. https://imagej.nih.gov/ij/. Accessed 2016-03

Nicolas Lecysyn, Aurlia Bony-Dandrieux, Laurent Aprin, Frdric Heymes, Pierre Slangen, Gilles Dusserre, Laurent Munier, Christian Le Gallic (2010) Experimental study of hydraulic ram effects on a liquid storage tank: analysis of overpressure and cavitation induced by a high-speed projectile. J Hazard Mater 178(13):635–643

Lingenfelter AJ, Liu D (2015) Multidimensional tensor array analysis of multiphase flow during a hydrodynamic ram event. In: 9th International Symposium on Cavitation. Journal of Physics: Conference Series, vol 656

Lingenfelter AJ, Liu D (2016) Characterization of hydrodynamic ram cavity dynamics to transient spray. In: 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference

Lingenfelter AJ, Liu D (2016) Development for orifce entrainment velocity characterization during a hydrodynamic ram event. In: 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics

Settles GS (2008) Schlieren and shadowgraph techniques for fluid physics experiments—a brief tutorial. In: 61st Annual Meeting of the APS Division of Fluid Dynamics, San Antonio, Texas, 23–25 November 2008

Stearns RF, Johnson RR, Jackson RM, Larson CA (1951) Flow measurements with orifice meters. D. Van Nostrand company, LTD

Townsend D, Park N, Devall PM (2003) Failure of fluid filled structures due to high velocity fragment impact. Int J Impact Eng 29(1):723–733CrossRef

Titel: Time resolved flow field measurements of orifice entrainment during a hydrodynamic ram event
verfasst von: Andrew J. Lingenfelter
David Liu
Mark F. Reeder
Publikationsdatum: 02.08.2016
Verlag: Springer Berlin Heidelberg
Erschienen in: Journal of Visualization / Ausgabe 1/2017
Print ISSN: 1343-8875
Elektronische ISSN: 1875-8975
DOI: https://doi.org/10.1007/s12650-016-0378-2

Springer Professional

Abstract

Graphical abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Wirtschaft"

Springer Professional "Technik"

Weitere Artikel der Ausgabe 1/2017

Airborne visualization of helicopter blade tip vortices

A smoke visualisation technique for wake flow from a moving human manikin

Response of a soap film to a continuous electromagnetic forcing

Algebraic design of multi-dimensional transfer function using transfer function synthesizer

Parametric study of the wetting transition of a moving meniscus

An image-processing based method for the measurement of the film thickness of a swirl atomizer

Premium Partner