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Görsel olarak bağlı normal yüzeylerde yeni başlayan parçacık çekimde karakterizasyonu: çalkantılı koşullarına Laminer üzerinden
JoVE Journal
Ingegneria
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JoVE Journal Ingegneria
Visually Based Characterization of the Incipient Particle Motion in Regular Substrates: From Laminar to Turbulent Conditions
DOI:

11:51 min

February 22, 2018

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Capitoli

  • 00:04Titolo
  • 01:31Incipient Particle Motion in the Creeping Flow Limit: Preparing the Rheometer
  • 03:12Creeping Flow Limit: Adjusting the Imaging System
  • 04:20Creeping Flow Limit: Determining the Critical Rotating Speed for Onset of Motion
  • 05:03Incipient Particle Motion at the Hydraulically Transitional and Rough Turbulent Regime: Experimental Setup and Preparing the Imaging System
  • 06:12Hydraulically Transitional and Rough Turbulent Regime: Determining the Critical Fan Speed
  • 07:00Hydraulically Transitional and Rough Turbulent Regime: Preparing and Calibrating the Constant Temperature Hot-wire Anemometer
  • 08:22Hydraulically Transitional and Rough Turbulent Regime: Measuring the Streamwise Velocity
  • 08:51Results: Characterization of the Motion of Spheres on Quadratic Surfaces in Laminar and Turbulent Conditions
  • 10:17Conclusion

Summary

Traduzione automatica

Yeni başlayan parçacık hareket tek bir boncuk tortu yatak geometriye Laminer türbülanslı akış için bir fonksiyonu olarak karakterize için iki farklı yöntem sunulmaktadır.

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