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Quasi-static Analysis of Thrust-loaded Angular Contact Ball Bearings Part I: Theoretical Formulation
ball bearing quasi-static creepage differential slip
2011/8/5
Ball bearings play an important role in various rotating machineries, but the complicated kinematic and tribological features of ball bearings make many aspects of their operating behaviors still inco...
Quasi-static Analysis of Thrust-loaded Angular Contact Ball Bearings Part II: Results and Discussion
ball bearing quasi-static creepage differential slip
2011/8/5
Ball bearings are widely employed mechanical components characterized by high precision and quality, and usually play important roles in various rotary machines and mechanisms. Many advanced applicati...
Inverse transient quasi-static thermal stresses in a thin rectangular plate
Thin rectangular plate inverse transient quasi-static thermal stress
2010/11/25
In this paper the solution of inverse transient quasi-static thermal stresses in a thin rectangular plate occupying the space –a ≤ x ≤ a , -b ≤ y ≤ b has been determined. The expression of the tempera...
The Variation of the Friction Coefficient in Pipe Connections Working Under Static and Dynamic Loads
Galling Time Dependent Friction Coefficient Lubrication
2009/10/14
The friction coecient and the galling process in metal to metal parts depend on many variables such as normal load, lubricant, roughness and design of the friction surfaces. Since developing a mathem...
Strain-Concentration Factor of Cylindrical Bars with Double Circumferential U-Notches under Static Tension
Finite Element Method Tension Strain-Concentration Factor
2010/1/15
The interference effect on the new strain concentration factor (SNCF), which has been defined under triaxial stress state; is studied using the Finite Element Method (FEM).To this end, cylindrical bar...
Static analysis of the cantilever subjected to subtangential follower forces
Nonconservative systems follower forces buckling
2010/9/27
The numerical method for static analysis of the non-uniform cantilever column under distributed subtangential forces is suggested. The boundaries of divergence for tapered cantilever columns subjected...