Browsing by Author "Szego, Peter"
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Item A two dimensional photoelastic study of stress and load distribution in a rock bit cutter(1954) Murdock, Henry Wallace; Szego, PeterA 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 of possible practical interest were drawn, and some suggestions made for future investigations.Item An experimental and analytical investigation of the effect of tray liquid on the vibration behavior of bubble towers(1954) Blenkarn, Kenneth A; Szego, PeterStudy 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 were carried out to the conclusion that tray liquid does indeed act as a dynamic absorber.Item Determination of coefficient of friction in shrink-fits(1952) Paslay, Paul Robert; Szego, PeterItem End effects in shrink fits(1954) Jacobson, Marcus Jacob; Szego, PeterIt 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 extent. No analytical work has yet been presented which completely formulates the and effect problem. This thesis is an attempt to present a complete picture of a special problem. It is hoped that more difficult problems maybe solved by extending the theory developed here.Item Stress analysis of a pipe cross(1953) Wade, Albert L; Szego, PeterItem The design and construction of a diffusion polariscope and a technique for improving image clarity(1953) Koch, William Martin; Szego, PeterItem The design of a model for studying vibrations in rotary drilling strings(1953) Woods, Henry Barnes; Szego, PeterDimensional 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, and a method of minimizing errors arising from these approximations is developed. Equipment is designed for the excitation of vibrations similar to those encountered in actual drilling operations. The use of high speed motion pictures for studying the vibrations is proposed.Item The design of equipment for conducting strength tests on rock subjected to hydrostatic pressure(1954) Jones, Rupert Dale; Szego, PeterItem The effect of back pressure on nozzle characteristics(1953) Kistler, William Arthur; Szego, Peter