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Showing 1 to 8 of 8 for “"torsional fatigue"”.
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Torsional fatigue corrosion of Armco iron in liquid lithium
Includes bibliographical references (pages 87-88).
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Predicting torsional fatigue crack growth (Mode III) in turbo-generator shafts
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1982
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The effect of diffused hydrogen on the torsional fatigue life of 2024-T351 aluminum alloy
Fatigue tests in reversed torsion were run on 2024-T351 aluminum alloy specimens into which hydrogen had been diffused. The diffusion was accomplished by placing the specimens in a hydrogen environment (>99.5%) for 25 days at 2000 psi [13.8 MPa] and 123°C. A control group was tested which underwent …
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Assessment of the microstructure and torsional fatigue performance of an induction hardened vanadium microalloyed medium-carbon steel
… current study, the microstructural evolution and torsional fatigue behavior of induction hardened 1045 and 10V45 (0.08 wt pct V) steels were examined. Torsional fatigue specimens specifically designed for this research were machined from the as-received, hot rolled bars and induction hardened …
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A Self -Healing Poly(dimethyl Siloxane) Elastomer
… of the elastomer is also investigated under torsional fatigue loading. The microcapsule-based self-healing PDMS is capable of recovering a significant portion of the original torsional stiffness and retards dynamic crack growth rate. Depending on the matrix material, a nearly complete …
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The effect of hydrogen on the fatigue life of high strength steel
Torsional fatigue tests were conducted on 4370 steel oil quenched and tempered at 1000° F in (l) the uncharged state, (2) the hydrogen charged state, and (3) in a hydrogen environment. The tests were conducted on both smooth (K<sub>t</sub> = l.l) and V-notch (K<sub>t</sub> = 3.8) test specimens. A …
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Isothermal Fatigue Life Prediction Techniques
… made in advancing a pre-existing energy-based fatigue life prediction method into a powerful tool for real-world application through three distinct analyses, resulting in considerable improvements to the fidelity and capability of the existing model. First, a torsional fatigue life prediction …
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A Biomechanical Analysis of One-Third Tubular Plates for the Treatment of Benign Lesions in the Distal Femur
… a 15 mm cortical defect under isolated axial and torsional loads. Second, an experimental combined axial/torsional fatigue analysis was employed to further analyze the behavior of the defect specimens, and to determine the structural stiffness regained by the addition of a one-third tubular plate. …