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Particular Solutions of a Two-Dimensional Infinite Wedge for Various Boundary Conditions With Weak Singularity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The particular solutions of a two-dimensional infinite wedge for various boundary conditions with lnr weak singularity have been investigated in this paper. The relations of the weak singularities ...
Lungs Under Cyclic Compression and Expansion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The pressure-volume relationship of lungs subjected to repeated compression and expansion is studied in detail. The investigation was motivated by an attempt to understand why lungs are frequently ...
Fracture Analysis and Distribution of Surface Cracks in Multicrystalline Silicon Wafers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solar silicon wafers are mainly produced through multiwire sawing. The sawing process induces micro cracks on the wafer surface, which are responsible for brittle fracture. Hence, it is important to scrutinize the crack ...
The Effect of Microstructure, Thickness Variation, and Crack on the Natural Frequency of Solar Silicon Wafers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Vibration is one of the most common loading modes during handling and transport of solar silicon wafers and has a great influence on the breakage rate. In order to control the breakage rate during handling and facilitate ...
Stress and Fracture Analyses of Solar Silicon Wafers During Suction Process and Handling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solar wafer/cell breakage depends on the combination of the stresses generated in the handling and the presence of structural defects such as cracks. Suction process is a common loading during silicon wafer handling. This ...
Lyapunov Exponents and Stochastic Stability of Quasi-Integrable-Hamiltonian Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The averaged equations of integrable and nonresonant Hamiltonian systems of multi-degree-of-freedom subject to light damping and real noise excitations of small intensities are first derived. Then, ...
Feedback Stabilization of Quasi-Integrable Hamiltonian Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A procedure for designing a feedback control to asymptotically stabilize with probability one quasi-integrable Hamiltonian system is proposed. First, a set of averaged Ito⁁ stochastic differential ...
A Constitutive Model for Metals Subjected to Cyclic Creep
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a constitutive model which can be used to predict creep strains and rupture lives of engineering materials undergoing entire creep process, including primary, secondary, and ...
Experimental Study of Freely Alignable Journal Bearings—Part 2: Dynamic Characteristics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The traditional harmonic excitation method was modified to estimate 16 dynamic force coefficients of two misaligned journal bearings. To avoid the effects of different running conditions on the ...
Misalignment Effect on the Static and Dynamic Characteristics of Hydrodynamic Journal Bearings
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper solves the Reynolds equation by the finite difference method in a fixed coordinate system with the static load acted in the vertical direction. All static and dynamic characteristics ...