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RISRelationship of Influence Coefficients Between Static-Couple and Multiplane Methods on Two-Plane Balancing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper demonstrates analytical relationship of influence coefficients between static-couple and multiplane methods on two-plane balancing as well as its application. For the static-couple approach, ...
Onset of 12X Vibration and Its Prevention
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses real cases on three different machines where subsynchronous vibration occurred suddenly at a frequency exactly equal to one-half (12X) of the operational speed of 3600 rpm. ...
On Occurrence of Reverse Full Annular Rub
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper discusses reverse full annular rub based on a two degree-of-freedom rotor/seal model where a rubbing location can be simulated away from the lumped rotor mass. The analytical model ...
Analysis of a Plate Containing a Polygon-Shaped Inclusion With a Uniform Eigencurvature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An infinite isotropic plate containing a polygon-shaped inclusion with a uniform eigencurvature is analyzed. An algorithmic closed-form solution of the curvature is derived for both interior and ...
Untitled
Publisher: American Society of Civil Engineers
Abstract: The response surface method (RSM) with a quadratic polynomial was used to formulate three equations for the calculation of the maximum reinforcement loads in steel-reinforced mechanically stabilized earth (MSE) walls under ...
Chatter Suppression via an Oscillating Cutter
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Chatter is one of the critical issues in a machining process since it deteriorates the surface quality of a workpiece and reduces machining efficiency. A new method is developed to suppress ...
Study on the Stress Concentration at the Round Corners of Flat Heads in Pressure Vessels Subjected to Internal Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results from finite element analysis were used to show that the stress index k σ and the nondimensionalized highly stressed hub length kh of a flat head with a round corner in a pressure ...
Description of Atmospheric Aerosol Dynamics Using an Inverse Gaussian Distributed Method of Moments
Publisher: American Meteorological Society
Abstract: For nearly 60 years, the lognormal distribution has been the most widely used function in the field of atmospheric science for characterizing atmospheric aerosol size distribution. We verify whether the three-parameter ...
Finite Element Analysis and Experimental Investigation of Tubesheet Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In order to investigate the possibility of numerical simulation for whole structures of heat exchangers, two finite element analysis models have been established for the fixed tubesheet structure ...
Capacity Building for an Infrastructure System in Case of Disaster Using the System's Associated Social and Technical Components
Publisher: American Society of Civil Engineers
Abstract: Disasters often indirectly cause two impacts that may impede recovery: a decline in the capacity of a system because of failures in its supporting components and a surge in demand for the system's services. Therefore, there ...