Results 351 to 360 of about 875,462 (392)
Some of the next articles are maybe not open access.

Effects of Four Base Cutter Blade Designs on Sugarcane Stem Cut Quality

, 2017
The cut quality of sugarcane stems during harvesting is of considerable importance, as any damage inflicted on the stems and root systems affects ratooning and reduces yield.
Md. Abdul Momin   +3 more
semanticscholar   +1 more source

Experimental Study of Combined Blade Savonius Wind Turbine

International Journal of Renewable Energy Research, 2016
– Many modifications have been made on c onventional Savonius wind turbine’s rotor blades have been made to improve the performances. The rotor blade modification in this research is a blade combination where the circle-shaped conventional model is ...
Arifin Sanusi   +3 more
semanticscholar   +1 more source

A New Laryngoscope Blade

Archives of Otolaryngology - Head and Neck Surgery, 1959
The introduction of a new laryngoscope blade necessitates careful and prolonged consideration in view of the many excellent ones presently available. After much study, it was felt that it might be possible to devise a new blade which would combine the best and most essential properties of its many predecessors. An open-sided blade was selected for two
openaire   +4 more sources

Proportional–integral–derivative parameter optimisation of blade pitch controller in wind turbines by a new intelligent genetic algorithm

, 2016
Output powers of wind turbines (WTs) with variable blade pitch over nominal wind speeds are controlled by means of blade pitch adjustment. While tuning the blade pitch, conventional proportional–integral–derivative (PID) controllers and some intelligent ...
Zafer Civelek   +3 more
semanticscholar   +1 more source

Blade tip timing (BTT) uncertainties

, 2016
Blade Tip Timing (BTT) is an alternative technique for characterising blade vibration in which non-contact timing probes (e.g. capacitance or optical probes), typically mounted on the engine casing (figure 1), and are used to measure the time at which a ...
P. Russhard
semanticscholar   +1 more source

Influence of Blade Thickness and Blade Span on Orthogonal Blade/Vortex Interaction Noise [PDF]

open access: possible23rd AIAA/CEAS Aeroacoustics Conference, 2017
Paul Zehner   +3 more
openaire   +1 more source

Wind turbine blade waste in 2050.

Waste Management, 2017
Pu-xing Liu, C. Y. Barlow
semanticscholar   +1 more source

Vibration analysis for detecting failure mode and crack location in first stage gas turbine blade

Journal of Mechanical Science and Technology, 2019
S. Rani, A. Agrawal, V. Rastogi
semanticscholar   +1 more source

The Blade Implant

The Journal of the American Dental Association, 1990
openaire   +3 more sources

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