Measurement of turbulence intensity in the center of the canine ascending aorta with a hot-film anemometer

T. Yamaguchi, S. Kikkawa, T. Yoshikawa, K. Tanishita, M. Sugawara

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

The blood flow velocity near the central axis of the canine ascending aorta was measured with a hot-film anemometer. The cardiac output and the heart rate were controlled at will by means of an extracorporeal circulation and by atrial pacing. The turbulent component of the blood flow velocity was calculated using an ensemble average technique. Ensemble average turbulent intensity was also calculated to show the time course of turbulence in the aorta.

Original languageEnglish
Pages (from-to)177-187
Number of pages11
JournalJournal of Biomechanical Engineering
Volume105
Issue number2
Publication statusPublished - 1983 May
Externally publishedYes

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Blood Flow Velocity
Anemometers
Flow velocity
Aorta
Canidae
Turbulence
Blood
Extracorporeal Circulation
Cardiac Output
Heart Rate

ASJC Scopus subject areas

  • Biomedical Engineering
  • Biophysics

Cite this

Yamaguchi, T., Kikkawa, S., Yoshikawa, T., Tanishita, K., & Sugawara, M. (1983). Measurement of turbulence intensity in the center of the canine ascending aorta with a hot-film anemometer. Journal of Biomechanical Engineering, 105(2), 177-187.

Measurement of turbulence intensity in the center of the canine ascending aorta with a hot-film anemometer. / Yamaguchi, T.; Kikkawa, S.; Yoshikawa, T.; Tanishita, K.; Sugawara, M.

In: Journal of Biomechanical Engineering, Vol. 105, No. 2, 05.1983, p. 177-187.

Research output: Contribution to journalArticle

Yamaguchi, T, Kikkawa, S, Yoshikawa, T, Tanishita, K & Sugawara, M 1983, 'Measurement of turbulence intensity in the center of the canine ascending aorta with a hot-film anemometer', Journal of Biomechanical Engineering, vol. 105, no. 2, pp. 177-187.
Yamaguchi, T. ; Kikkawa, S. ; Yoshikawa, T. ; Tanishita, K. ; Sugawara, M. / Measurement of turbulence intensity in the center of the canine ascending aorta with a hot-film anemometer. In: Journal of Biomechanical Engineering. 1983 ; Vol. 105, No. 2. pp. 177-187.
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