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Chapter and Conference Paper
Flipped Classroom and Technology Enhanced Learning in Mechanical Engineering
A change in the pedagogical approach and techniques is established in two subjects of the Mechanical Engineering Degree of the University of Cantabria, in order to solve problems detected during the last decad...
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Chapter and Conference Paper
Comparison of Lubricant Force Models for Rattle Analysis on Gear Transmissions
In conventional automotive gearboxes, all gears are engaged, but not all of them are involved in transmitting power to the wheels. These unloaded gear pairs are, nevertheless, subjected to light forces due to ...
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Article
Assessment of load dependent friction coefficients and their influence on spur gears efficiency
Traditional procedures to calculate efficiency on gear transmissions generally consider sliding friction as the only dissipative effect, and what is more, they are based on the usage of constant friction coeff...
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Article
Efficiency analysis of spur gears with a shifting profile
A model for the assessment of the energy efficiency of spur gears is presented in this study, which considers a shifting profile under different operating conditions (40–600 Nm and 1500–6000 rpm). Three factor...
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Article
Advanced model for the calculation of meshing forces in spur gear planetary transmissions
This paper presents a planar spur gear planetary transmission model, describing in great detail aspects such as the geometric definition of geometric overlaps and the contact forces calculation, thus facilitat...
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Chapter and Conference Paper
Efficiency Analysis of Shifted Spur Gear Transmissions
A quasi-static analysis of a shifted spur gear transmission is presented in this work. With this study, the influence of the profile modifications and the dissipative effects on the efficiency is assessed. Amo...
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Chapter and Conference Paper
Efficiency Analysis of Shifted Spur Gears
An efficiency study of spur gears with profile modifications is presented. One of the objectives of this proposal is to make a comparison between efficiency values obtained by an advanced load contact model an...
