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Article
A study on vibration reduction by heat deformation of casting frame motor
High vibration in the horizontal motor causes damage in the shaft and bearing and it leads to a reduction in the lifetime and performance of the motor. A proper bearing preload and frame design can reduce some...
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Article
Flow features of a new fluidic oscillator using time-resolved PIV measurement and 3D numerical simulation
The current study measures the instantaneous velocity field inside and outside a new designed fluidic oscillator using planar time-resolved PIV technique on its symmetry plane in a water tank. The instantaneou...
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Article
A numerical study on an infinite linear elastic Bernoulli-Euler beam on a viscoelastic foundation subjected to harmonic line loads
This paper presents a numerical study on the low-amplitude responses of an infinite Bernoulli-Euler beam resting on a viscoelastic foundation subjected to harmonic line loads. To simulate the linear response, ...
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Article
Evaluation of aerodynamic performance enhancement of Risø_B1 airfoil with an optimized cavity by PIV measurement
Airfoils are mostly inefficient in their off-design conditions. In order to improve the aerodynamic performance of airfoils in these conditions, using an optimized cavity on airfoils as a passive method can be...
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Article
Role of additive concentration in slow-speed sliding contact under boundary lubrication conditions
The adsorption model for boundary lubrication was proposed considering the variations of additive content with sliding distance. With surface roughness and wear debris caused by the adhesive wear of the oxide ...
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Article
Design of elastomeric bearing system and analysis of it mechanical properties
This paper proposes a new type of bearing system. In this study, a method for design of on elastomeric bearing system and its mechanical property analysis are carried. Experimental and theoretical studies of t...
