CHAPTER XXXII – THE WHIRLING OF SHAFTSCHAPTER XXXII – THE WHIRLING OF SHAFTSThis chapter discusses the whirling of shafts. When a shaft is rotating in bearings, it is unlikely that its axis will be mathematically straight, for, apart from initial crookedness, the deadweight of the ...
n.the act of rotating in a circle or spiral 同义词:gyration adj.moving or driven rapidly in a rotary or twisting motion "a tornado's whirling winds" 同义词:swirling 学习怎么用 词组短语 in a whirl混乱的;在旋转中 give it a whirl[美国口语]尝试,试一试 ...
Preferably, at least part of the surfaces of the retaining ring and the supply sleeve facing each other shall be coated so as to prevent corrosion even in the absence of coolant. The coolant ensures a floating bearing and also cools the counter-rotating areas of the retaining ring and the ...
rotating shaft provided with means for driving the drum, and in which blades are established in the radial direction for mixing the balls, such that the mentioned drum incorporates a hole for translational movement located on the perpendicular bisector of the axis of rotation of the drum ...
ROTATING SHAFTSSEALS (STOPPERS)TURBULENCEThe flow field inside a whirling annular seal has been measured using a 3-D Laser Doppler Anemometer (LDA) system. The seal investigated has a clearance of 1.27 mm, a length of 37.3 mm and is mounted on a drive shaft with a 50 percent eccentricity ...
The present paper deals with an approximate solution of the title problem using the Rayleight-Schmidt procedure. It is shown that rotating shafts of non-uniform cross section can be analyzed in a straightforward manner. Experimental and ... PAA Laura,S Lamalfa,L Ercoli,... - 《Applied Acous...
NON-LINEAR VIBRATION ANALYSIS OF THE COUPLED TEXTILE/ROTOR SYSTEM BY FINITE ELEMENT METHOD angular rotating speeds, shaft stiffness and non-linear terms on the transient amplitudes of the textile and the whirling deflection of the shaft are ... CG Chien,RF Fung,CL Tsai - 《Journal of Sound &...
Whirling is associated with fast-rotating shafts. Whena shaft rotates it is subjected to radial or centrifugal forces, which cause the shaft to deflect fromits rest position. These centrifugal forces are unavoidable, since material inhomogeneities andassembly difficulties ensure that the center of ...
> LXIOP PublishingProceedings of the Physical Society of LondonChree, C., "The Whirling and Transverse Vibration of Rotating Shafts, " Phil. Mag., Vol. 7, 1904.Chree, C., "The Whirling and Transverse Vibrations of Rotating Shafts", Phil. Mag. 7, 1904, p.504. http://dx.doi.org/...
This chapter discusses the whirling of shafts. When a shaft is rotating in bearings, it is unlikely that its axis will be mathematically straight, for, apart from initial crookedness, the deadweight of the shaft must cause some deflection. Consequently, the geometrical axis of the shaft not ...