Results 231 to 240 of about 1,235 (252)
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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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Churning loss modeling for shroud gears driven by physics-data hybrids
Mechanical Systems and Signal ProcessingKonghua Yang, Chunbao Liu
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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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Study on the Churning Loss and Numerical Calculation Model of Planetary Gear Train
Lecture Notes in Mechanical EngineeringHuixiao Chen +5 more
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Churning losses of spiral bevel gears at high rotational speed
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2019In the present study, no-load losses of different splash lubricated spiral bevel gears were measured. The authors used a specific test rig, and a set of gears, to investigate churning losses at higher tangential speeds: up to 60 m/s. An uncommon behavior of the drag torque was highlighted: the torque increased with the rotational speed until a local ...
Quiban, R +4 more
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Churning Loss Estimation for Manual Transmission Gear Box Using CFD
SAE International Journal of Passenger Cars - Mechanical Systems, 2015<div class="section abstract"><div class="htmlview paragraph">Fuel economy is one of the factors that drives the automobile sector today, and the demand for fuel efficient vehicles continues to increase by the day. Power loss in the vehicle driveline directly affects the fuel economy and must be reduced to achieve maximum fuel economy ...
Chandrasekhar Kodela +2 more
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Optimization of Oil Quantity in Manual Transmission and Reducing Churning Loss
SAE Technical Paper Series<div class="section abstract"><div class="htmlview paragraph">The gearbox is a crucial aggregate in a diesel truck. Gearboxes must work efficiently to get the job done properly and lubrication is vital to this efficiency. Lubricating oil is like the circulation system of a gearbox.
Sundar Lakshamanan +3 more
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Three-stage churn management framework based on DCN with asymmetric loss
Expert Systems with Applications, 2022Xiaohuan Wen +3 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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Churning power loss of the intermediate gearbox in a helicopter under splash lubrication
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2022Fengxia Lu, Heyun Bao, Rupeng Zhu
exaly