Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Acta Mechanica Sinica
Erschienen in: Acta Mechanica Sinica 6/2016

01.06.2016 | Research Paper

Flapping dynamics of a flexible propulsor near ground

verfasst von: Jaeha Ryu, Sung Goon Park, Boyoung Kim, Hyung Jin Sung

Erschienen in: Acta Mechanica Sinica | Ausgabe 6/2016

Einloggen

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

search-config
loading …

Abstract

The flapping motion of a flexible propulsor near the ground was simulated using the immersed boundary method. The hydrodynamic benefits of the propulsor near the ground were explored by varying the heaving frequency (St) of the leading edge of the flexible propulsor. Propulsion near the ground had some advantages in generating thrust and propelling faster than propulsion away from the ground. The mode analysis and flapping amplitude along the Lagrangian coordinate were examined to analyze the kinematics as a function of the ground proximity (d) and St. The trailing edge amplitude (\(a_\mathrm{tail}\)) and the net thrust (\(\overline{{F}}_x\)) were influenced by St of the flexible propulsor. The vortical structures in the wake were analyzed for different flapping conditions.
Vorheriger Artikel Self-propulsion of flapping bodies in viscous fluids: Recent advances and perspectives
Nächster Artikel Biomimetic flexible plate actuators are faster and more efficient with a passive attachment

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 "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
Literatur
1.
Webb, P.W.: The effect of solid and porous channel walls on steady swimming of steelhead trout Oncorhynchus mykiss. J. Exp. Biol. 178, 97–108 (1993)
2.
Blake, R.W.: The energetics of hovering in the mandarin fish (synchropus picturatus). J. Exp. Biol. 82, 25–33 (1979)
3.
Baudinette, R.V., Schmidt-Nielsen, K.: Energy cost of gliding flight in herring gulls. Nature 248, 83–84 (1974)CrossRef
4.
Rayner, J.M.V.: On the aerodynamics of animal flight in ground effect. Philos. Trans. R. Soc. B 334, 119–128 (1991)CrossRef
5.
Blake, R.W.: Mechanics of gliding birds with special reference to the influence of ground effect. J. Biomech. 16, 649–654 (1983)CrossRef
6.
Hainsworth, F.R.: Induced drag savings from ground effect and formation flight in brown pelicans. J. Exp. Biol. 135, 431–444 (1988)
7.
Nowroozi, B.N., Strother, J.A., Horton, J.M., et al.: Whole-body lift and ground effect during pectoral fin locomotion in the northern spearnose poacher ( agonopsis vulsa). J. Zool. 112, 393–402 (2009)CrossRef
8.
Park, H., Choi, H.: Aerodynamic characteristics of flying fish in gliding flight. J. Exp. Biol. 213, 3269–3279 (2010)CrossRef
9.
Tanida, Y.: Ground effect in flight. JSME Int. J. Ser. B. 44, 481–486 (2001)CrossRef
10.
Truong, T.V., Byun, D., Kim, M.J., et al.: Aerodynamic forces and flow structures of the leading edge vortex on a flapping wing considering ground effect. Bioinspiration Biomim. 8, 036007 (2013)CrossRef
11.
Blevins, E., Lauder, G.V.: Swimming near the substrate: a simple robotic model of stingray locomotion. Bioinspiration Biomim. 8, 016005 (2013)CrossRef
12.
Iosilevskii, G.: Asymptotic theory of an oscillating wing section in weak ground effect. Eur. J. Mech. B/Fluids 27, 477–490 (2008)CrossRefMATH
13.
Quinn, D.B., Lauder, G.V., Smits, A.J.: Flexible propulsors in ground effect. Bioinspiration Biomim. 9, 036008 (2014)CrossRef
14.
15.
Zhu, L., Peskin, C.S.: Simulation of a flapping flexible filament in a flowing soap film by the immersed boundary method. J. Comput. Phys. 179, 452–468 (2002)MathSciNetCrossRefMATH
16.
Kim, Y., Peskin, C.S.: Penalty immersed boundary method for an elastic boundary with mass. Phys. Fluids 19, 053103 (2007)CrossRefMATH
17.
Huang, W.-X., Shin, S.J., Sung, H.J.: Simulation of flexible filaments in a uniform flow by the immersed boundary method. J. Comput. Phys. 226, 2206–2228 (2007)
18.
Huang, W.-X., Sung, H.J.: An immersed boundary method for fluid-flexible structure interaction. Comput. Methods Appl. Mech. Eng. 198, 2650–2661 (2009)CrossRefMATH
19.
Zhong, G., Sun, X.: New simulation strategy for an oscillating cascade in turbomachinery using immersed-boundary method. J. Propul. Power 25, 312–321 (2009)CrossRef
20.
Kim, S., Huang, W.-X., Sung, H.J.: Constructive and destructive interaction modes between two tandem flexible flags in viscous flow. J. Fluid Mech. 661, 511–521 (2010)CrossRefMATH
21.
Uddin, E., Huang, W.-X., Sung, H.J.: Interaction modes of multiple flexible flags in a uniform flow. J. Fluid Mech. 729, 563–583 (2013)MathSciNetCrossRefMATH
22.
Uddin, E., Huang, W.-X., Sung, H.J.: Actively flapping tandem flexible flags in a viscous flow. J. Fluid Mech. 780, 120–142 (2015)MathSciNetCrossRef
23.
Zhu, X., He, G., Zhang, X.: Numerical study on hydrodynamic effect of flexibility in a self-propelled plunging foil. Comput. Fluids 97, 1–20 (2014)MathSciNetCrossRef
24.
Zhu, X., He, G., Zhang, X.: Flow-mediated interactions between two self-propelled flapping filaments in tandem configuration. Phys. Rev. Lett. 113, 238105 (2014)CrossRef
25.
Liao, C.-C., Lin, C.-A.: Simulation of natural and forced convection flows with moving embedded object using immersed boundary method. Comput. Methods Appl. Mech. Eng. 213–216, 58–70 (2012)MathSciNetCrossRefMATH
26.
Liu, Y.Z., Kang, W., Sung, H.J.: Assessment of the organization of a turbulent separated and reattaching flow by measuring wall pressure fluctuations. Exp. Fluids 38, 485–493 (2005)
27.
Nagendra, K., Tafti, D.K., Viswanath, K.: A new approach for conjugate heat transfer problems using immersed boundary method for curvilinear grid based solvers. J. Comput. Phys. 267, 225–246 (2014)MathSciNetCrossRef
28.
Shin, S.J., Huang, W.-X., Sung, H.J.: Assessment of regularized delta functions and feedback forcing schemes for an immersed boundary method. Int. J. Numer. Methods Fluids 58, 263–286 (2008)MathSciNetCrossRefMATH
29.
Kim, K., Baek, S.-J., Sung, H.J.: An implicit velocity decoupling procedure for incompressible Navier-Stokes equations. Int. J. Numer. Methods Fluids 38, 125–138 (2002)
30.
Quinn, D.B., Lauder, G.V., Smits, A.J.: Scaling the propulsive performance of heaving flexible panels. J. Fluid Mech. 738, 250–267 (2014)CrossRef
31.
Park, T.S., Sung, H.J.: Development of a near-wall turbulence model and application to jet impingement heat transfer. Int. J. Heat Fluid Fl. 22, 10–18 (2001)CrossRef
Metadaten
Titel
Flapping dynamics of a flexible propulsor near ground
verfasst von
Jaeha Ryu
Sung Goon Park
Boyoung Kim
Hyung Jin Sung
Publikationsdatum
01.06.2016
Verlag
The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
Erschienen in
Acta Mechanica Sinica / Ausgabe 6/2016
Print ISSN: 0567-7718
Elektronische ISSN: 1614-3116
DOI
https://doi.org/10.1007/s10409-016-0571-5

Weitere Artikel der Ausgabe 6/2016

Acta Mechanica Sinica 6/2016 Zur Ausgabe

Preface

Fluid–structure interactions with applications to biology

Research Paper

On the gating of mechanosensitive channels by fluid shear stress

Research Paper

Dilation and breakage dissipation of granular soils subjected to monotonic loading

Research Paper

Plaque components affect wall stress in stented human carotid artery: A numerical study

Research Paper

Instability of the interface in two-layer flows with large viscosity contrast at small Reynolds numbers

Research Paper

Static and dynamic responses of a microcantilever with a T-shaped tip mass to an electrostatic actuation

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise