IS LAMINAR-FLOW IN A CYLINDRICAL CONTAINER WITH A ROTATING COVER A BATCHELOR OR STEWARTSON-TYPE SOLUTION

被引:4
作者
GORI, F
机构
[1] Univ di Firenze, Dipartimento di, Energetica, Florence, Italy, Univ di Firenze, Dipartimento di Energetica, Florence, Italy
来源
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 1985年 / 107卷 / 04期
关键词
CYLINDERS - Monitoring - DISKS - Rotating - MATHEMATICAL TECHNIQUES - Numerical Methods;
D O I
10.1115/1.3242506
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Bertela and Gori (1982) have solved the flow of an incompressible viscous fluid inside a cylindrical container with a rotating cover. Some results are here reviewed in order to detect whether they exhibit any similarity to the so called Batchelor or Stewartson-type solutions for two infinite coaxial disks. The discussed numerical results seem to support the following statement: for a cylindrical container with a fixed radius the Batchelor-type solution occurs when the angular speed of the rotating disk is high enough; the Stewartson mode is found for a large enough distance between the top and bottom disks. Refs.
引用
收藏
页码:436 / 437
页数:2
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