Visualization of Velocity Profile in Blood-Related Flow by Laser Technique

Conference paper


Laser techniques to visualize velocity profile in model blood flows are described. The availability of a laser-induced fluorescence method and a photochromic dye tracer method to get the quantitative information of the detailed velocity field in pulsatile flow through bends, bifurcations and stenoses is shown.


Pulsatile Flow Laser Doppler Anemometry Laser Technique Photochromic Compound Flow Velocity Distribution 
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  1. 1.
    Ku, D. N.; Giddens, D. P.: Laser Doppler anemometry measurements of pulsatile flow in a model carotid bifurcation. J. Biomech. 20 (1987) 407–431.CrossRefGoogle Scholar
  2. 2.
    Ahmed, S.; Giddens, D. P.: Pulsatile poststenotic flow studies with laser Doppler anemometry. J. Biomech. 17 (1984) 695–705.CrossRefGoogle Scholar
  3. 3.
    Yoganathan, A. P; Corcoran, W. H.; Harrison, E. C.: In vivo velocimetry measurements in the vicinity of aortic prostheses. J. Biomech. 12 (1979) 12 135–152.CrossRefGoogle Scholar
  4. 4.
    Hanle, D. D; Harrison, E. C.; Yoganathan, A. P.; Corcoran, W. H.: Turbulence downstream from the Ionescu-Shiley bioprosthesis in steady and pulsatile flow. Med. Biol. Engng & Comput. 25 (1987) 645–649.CrossRefGoogle Scholar
  5. 5.
    Gaver, D. P.; Grotberg, J. B.: An experimental investigation of oscillatory flow in a channel. J. Fluid Mech. 172 (1986) 47–61.CrossRefGoogle Scholar
  6. 6.
    Geller, E. W.: An Electrochemical method of visualizing the boundary layer. J. Aeronaut. Sci. 22 (1955) 869.Google Scholar
  7. 7.
    Ho, F.; Hummel, R. L: Average velocity distributions within falling liquid films. Chem. Engng Sci. 25 (1970) 1225.CrossRefGoogle Scholar
  8. 8.
    Nakatani, N. et al.: Measurement of flow velocity distributions by pulse luminescence method. J. Phys. E: Sci. Instrnum. 8 (1975) 1042.CrossRefGoogle Scholar
  9. 9.
    Ohba, K.; Sato M.; Sakaguchi, S.: Role of blood flow in atherogenesis. (Ed. Yoshida et al.) Spriger-Verlag 1988.Google Scholar
  10. 10.
    Ohba, K.; Sato ML; Sakaguchi, S.; Sakurai, A.: Applications of laser techniques to fluid mechanics (Ed. Durao et al.) Springer-Verlag 1991.Google Scholar
  11. 11.
    Ojha, M.: Pulsatile flow through constricted tubes: an experimental investigation using photochromic tracer methods. 203 (1987) 173–197Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • K. Ohba
    • 1
  1. 1.Department of Mechanical and Systems EngineeringKansai UniversitySuita, Osaka, 564Japan

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