Results 281 to 290 of about 4,061,646 (326)
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Butterfat Losses in Buttermilk from Commercial Churnings
Canadian Institute of Food Technology Journal, 1968Abstract The effect of churning procedures on fat losses in the buttermilk at two creameries in south Alberta was studied. Seasonal fluctuations were found to exist. Losses ranged from 0.72% to 3.00% with averages of 1.11 and 1.57% at the two plants.
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Numerical study on the churning power loss of spiral bevel gears at splash lubrication system
Lubrication ScienceIn order to predict the spiral bevel gear churning power loss, based on the Computational Fluid Dynamics (CFD) method, the computational model for the splash lubrication of the spiral bevel gear pair is established and validated by experiments.
Shuai Hu, Wuqi Gong, Peng Gui
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SAE technical paper series
This definitive study investigates the variation of churning losses occurring with hypoid ring and pinion gear sets and factors that determine energy dissipation in these mechanisms.
Aliya Javid Khan +4 more
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This definitive study investigates the variation of churning losses occurring with hypoid ring and pinion gear sets and factors that determine energy dissipation in these mechanisms.
Aliya Javid Khan +4 more
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1984
Based on the classical theories of fluid flow around a moving sphere and a cylinder, simple formulas for obtaining a first approximation to the lubricant drag forces and churning moments in a rolling bearing are presented.
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Based on the classical theories of fluid flow around a moving sphere and a cylinder, simple formulas for obtaining a first approximation to the lubricant drag forces and churning moments in a rolling bearing are presented.
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Oil distribution and churning losses of gearboxes: Experimental and numerical analysis
Tribology International, 2020Abstract Currently, energy efficiency represents one of the main requisites in mechanical design. Gearboxes play an important role in several industrial applications and, even if they are already characterized by high efficiency, their performance can still be improved, leading to energy saving and the reduction of pollutant emissions.
Marco Nicola Mastrone +3 more
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Churning power losses of a gearbox with spiral bevel geared transmission
Tribology International, 2019Abstract To predict the churning power losses in a gearbox with spiral bevel geared transmission, based on the Computational Fluid Dynamics (CFD) method, a numerical simulation model for the splash lubrication of the intermediate gearbox of a helicopter including gear box housing, a spiral bevel gear pair and an oil guide device is established and ...
Xiaozhou Hu +4 more
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Customer churn rate / attrition rate: prediction of customer loss
2019Χαμένη πελατεία ορίζεται συνήθως η πιθανότητα ένας πελάτης να διακόψει εθελοντικά ένα υπάρχον/ουσα συμβόλαιο-σύμβαση μέσα στους επόμενους Χ μήνες, όπου ο αριθμός Χ καθορίζεται σύμφωνα με τον τύπο της επιχείρησης και το είδος του προβλήματος πιο συγκεκριμένα. Αναφέρεται επίσης και ως απώλεια πελατών. (Forecast Analytics,2015).
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A Model for the Prediction of Churning Losses in Geared Transmissions—Preliminary Results
Journal of Mechanical Design, 2006A series of formulas are presented which enable accurate predictions of churning losses for one pinion characteristic of automotive transmission geometry. The results are based on dimensional analysis and have been experimentally validated over a wide range of speeds, gear geometries, lubricants, and immersion depths.
Changenet, Christophe, Velex, Philippe
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A mechanism-based characterization of the load-independent power loss of dip-lubricated gears
Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribologyIn gearboxes, the transmission of power and motion is accompanied by power losses. Load-independent power losses are particularly relevant at higher circumferential speeds.
L. Hildebrand, T. Lohner, Karsten Stahl
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Antibiotic resistance in the patient with cancer: Escalating challenges and paths forward
Ca-A Cancer Journal for Clinicians, 2021Amila K Nanayakkara +2 more
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