Now showing items 1-9 of 9
An experimental and analytical investigation of the effect of tray liquid on the vibration behavior of bubble towers
Study of field observations indicates that tray liquid affects the vibration behavior of a bubble tower as would a tuned dynamic vibration absorber. In this thesis an analytical investigation and experimental model studies ...
A two dimensional photoelastic study of stress and load distribution in a rock bit cutter
A two dimensional photoelastic analysis was carried out on a rock bit cutter shell. The magnitude of the principle stresses in the cutter shell and the load distribution in the roller bearings was determined. Some conclusions ...
End effects in shrink fits
It is common knowledge that a collar shrunk on a shaft produces stress concentration in the shaft beneath the ends of the collar. Because of much laboratory work, the detrimental end effector have been alleviated to some ...
The design of a model for studying vibrations in rotary drilling strings
Dimensional analysis methods are used in designing a model rotary drilling string on which vibrational studies may be made. Practical considerations and limitations of materials necessitate making various approximations, ...