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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...
A Computer Based Approach for the Design of the Orifice-Compensated with Feeding Pocket Annular Hydrostatic Thrust Bearings
Design Hydrostatic thrust bearings Stiffness
2010/1/14
The orifice-compensated with feeding pocket annular hydrostatic (OCFPAH) thrust bearing is a unique type of gas bearing
with many distinguishing characteristics. It is finding many applications in ul...
Dynamic Elastic Large Deflection Analysis of Rectangular Plate under Thrust
Secondary Buckling Buckling Strength Dynamic Elastic Large Deflection Analysis Snap-Through Phenomenon Analytical Formulation
2009/5/12
Fundamental equations for static/dynamic elastic large deflection analysis are derived to simulate the snap-through behaviour which takes place when a plate undergoes secondary buckling under inplane ...
An Optimization Method for Full Form Ships Using a Simple Prediction of the Thrust Deduction Factor
Optimization Minimum Thrust Deduction Factor Nonlinear Programming
2009/5/12
Developing full form ship with maximum efficiency self-propulsion factors (t: Thrust deduction factor, ωs: Wake fraction, ηr: Relative rotative efficiency) is as important as developing one with light...
Optimal thrust allocation method under the constraints on azimuth thrusters' angles using piecewise linear interpolation
azimuth thrusters' piecewise linear
2009/3/27
Thrust allocation is one of the most important problems for the motion control of a ship with rotatable azimuth thrusters.
On thrust allocation methods under the constraints on azimuth thrusters' angles
DPS azimuth thrusters
2009/3/27
In a ship DPS equipped with azimuth thrusters, desired forces and moment are realized by means of thrust allocation or control allocation (CA) of determining magnitudes of thrusts and directions of th...
As a new typed thruster, water-jet thruster was
successfully applied onboard of Shengli 221
-a multi-tug ship for shallow sea in China at the
end of 1980's and later it also obtained
satisfact...