Stability of Bödewadt flow-Reference-Cited by-同舟云学术

Stability of Bödewadt flow

Published:1987-10 Issue: Volume:183 Page:77-94
ISSN:0022-1120
Container-title:Journal of Fluid Mechanics
language:en
Short-container-title:J. Fluid Mech.

Author:

Savaş ÖMer

Abstract

Boundary-layer transition over a stationary disk in rotating flow is studied experimentally. Circular waves are observed in the boundary layer occurring on an end disk of a cylindrical cavity during impulsive spin-down to rest. The transient flow evolves into a quasi-steady regime that exhibits the properties of the Bödewadt flow. The circular waves develop in that flow. The critical Reynolds number Re = r(Ω/v)½ is determined from frequency and wavelength measurements to be about 25. The corresponding dimensionless wavenumber 2πr/ΛRe is about 0.6 and the frequency 2πf/ ΩiRe about 0.2.

Publisher

Cambridge University Press (CUP)

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Reference24 articles.

1. Lentini, M. & Keller, H. B. 1980 The von Kármán swirling flows.SIAM J. Appl. Maths 38,52–63.

2. Faller, A. J. & Kaylor, R. E. 1966 Investigations of stability and transition in rotating boundary layers. InDynamics of Fluids and Plasmas (ed. S. I. Pai ), pp.239–255.Academic.

3. Tatro, P. R. & Mollo-Christensen, E. L. 1967 Experiments on Ekman layer stability.J. Fluid Mech. 28,531–543.

4. Wilkinson, S. P. & Malik, M. R. 1985 Stability experiments in the flow over a rotating disk.AIAA J. 23,588–595.

5. Faller, A. J. & Kaylor, R. E. 1967 Instability of the Ekman spiral with applications to the planetary boundary layers.Phys. Fluids Suppl. 10,S212–S219.

Cited by 75 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Temperature Gradient Effects on Stator Boundary-Layer Stability in a Rotor–Stator Cavity;AIAA Journal;2024-04

2. Flows Over Rotating Disks and Cones;Annual Review of Fluid Mechanics;2024-01-19

3. Effects of Forced Convection on the Purification of Metallurgical Silicon by Directional Solidification;Silicon;2023-11-08

4. Interplay of interface and rheological properties in the interfacial flow of two uniformly rotating immiscible Jeffrey and Newtonian fluids;The European Physical Journal Plus;2023-10-19

5. Flow of two immiscible uniformly rotating micropolar and viscous fluid layers;ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik;2023-05-23