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RISCrack-Tip Field of a Supersonic Bimaterial Interface Crack
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The sextic approach was used to investigate the asymptotic field of a bimaterial interface crack in the entire supersonic regime and extended to include the combination of isotropic and homogeneous ...
Dynamic Performance Simulation of Long-Span Bridge under Combined Loads of Stochastic Traffic and Wind
Publisher: American Society of Civil Engineers
Abstract: Slender long-span bridges exhibit unique features which are not present in short and medium-span bridges such as higher traffic volume, simultaneous presence of multiple vehicles, and sensitivity to wind load. For typical ...
The Lift Force on a Cylinder Vibrating in a Current
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper reports an extensive program of forced and free vibration tests on a single circular cylinder moving mainly perpendicularly to a uniform current. For both free and forced vibration ...
Automated Approach for Construction of Long-Term, Data-Intensive Watershed Models
Publisher: American Society of Civil Engineers
Abstract: Watershed models such as the Hydrological Simulation Program in FORTRAN (HSPF) are frequently used to analyze large-scale water quantity and water quality issues. The construction of HSPF models is a difficult and ...
A Higher-Order Theory for Plane Stress Conditions of Laminates Consisting of Isotropic Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a higher-order theory is derived for laminates consisting of isotropic layers, on the basis of three-dimensional elasticity with displacements as higher-order functions of z in ...
Stochastic Averaging of Strongly Nonlinear Oscillators Under Combined Harmonic and Wide-Band Noise Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Physical and engineering systems are often subjected to combined harmonic and random excitations. The random excitation is often modeled as Gaussian white noise for mathematical tractability. ...
The Effect of Wellbore Curvature on Tubular Buckling and Lockup
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies tubular buckling in curved wellbores (such as the build section of horizontal wells) and its effect on tubular “lockup” in horizontal or extended-reach wells. New buckling ...
Buckling and Lockup of Tubulars in Inclined Wellbores
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies sinusoidal and helical buckling of tubulars in inclined wellbores and the “lockup” of tubulars due to buckling. The results show that tubular buckling starts from the tubular ...
Mass Transfer of Ozone in Semibatch Stirred Reactor
Publisher: American Society of Civil Engineers
Abstract: The mass transfer of ozone from the gaseous phase into the aqueous phase plays an important role in determining the efficiency of ozonation. In this study, a mass-transfer model has been developed to simultaneously predict ...
Another Theorem for Determining the Definiteness of Sign of Functions and Its Applications to the Stability of Permanent Rotations of a Rigid Body
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new theorem for determining the definiteness of sign of functions is presented. As the examples illustrate, it is applied to the stability of permanent rotations of a rigid body about a ...