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RISCould Shock Tests Adequately Mimic Drop Test Conditions?
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Drop tests are often substituted in qualification or life testing of microelectronic and optoelectronic products by shock tests. The existing (e.g., Telcordia) qualification specifications require ...
Integrity Assessment of Pressure Components With Local Hot Spots
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Local hot spots can occur in some pressure vessels and piping systems used in industrial processes. The hot spots could be a result of, for instance, localized loss of refractory lining on ...
Mathematical Modeling of Ultra-High-Pressure Waterjet Peening
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Waterjet peening is a recent promising method in surface treatment. It has the potential to induce compressive residual stresses that benefit the fatigue life of materials similar to the ...
Fracture Probability Integral Applied to Reactor Vessel Life Estimate1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The conventional method of fracture probability calculations such as that adopted by the NRC-sponsored PRAISE CODE and the FAVOR CODE developed in this laboratory are both based on Monte Carlo ...
Reliability of an 1657CCGA (Ceramic Column Grid Array) Package With 95.5SN3.9AG0.6CU Lead-Free Solder Paste on PCBS (Printed Circuit Boards)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In many applications such as computers and telecommunications, the IC chip sizes are very big, the on-chip frequency and power dissipation are very high, and the number of chip I/Os is very ...
Quintic Spline Interpolation With Minimal Feed Fluctuation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a parameterization and an interpolation method for quintic splines, which result in a smooth and consistent feed rate profile. The discrepancy between the spline parameter ...
Sliding Contact Analysis of Layered Elastic/Plastic Solids With Rough Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A three-dimensional numerical model is presented to investigate the quasi-static sliding contact behavior of layered elastic/plastic solids with rough surfaces. The model is applicable for both ...
Recognition of Multi Axis Milling Features: Part I-Topological and Geometric Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Most of the work in machining feature recognition has been limited to 2-1/2 and 3 axis milling features. The major impediment to recognition of complex features has been the difficulty in ...
The Elastic-Viscoelastic Correspondence Principle for Functionally Graded Materials, Revisited
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Paulino and Jin [Paulino, G. H., and Jin, Z.-H., 2001, “Correspondence Principle in Viscoelastic Functionally Graded Materials,” ASME J. Appl. Mech., 68 , pp. 129–132], have recently shown that ...
Proposed System for Hydrogen Production from Methane Hydrate with Sequestering of Carbon Dioxide Hydrate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Gas hydrates (clathrates) are molecular compounds with crystalline structure, formed under certain conditions of pressure and temperature for which gas molecules occupy structural lattices formed ...