Results 21 to 30 of about 660 (227)
Experimental study on the influence of the rotating cylinder and circling pistons on churning losses in axial piston pumps [PDF]
, 2017 Pressure and performance requirements of axial piston pumps and the proportion of churning losses in axial piston pumps increase significantly with increasing speed.
Ying Li +9 more
core +1 more source
Innovative Meshing Strategies for Bearing Lubrication Simulations
Lubricants, 2020 Efficiency improvement is the new challenge in all fields of design. In this scenario the reduction of power losses is becoming more and more a main concern also in the design of power transmissions.
Franco Concli +2 more
doaj +1 more source
Power loss analysis in altered tooth-sum spur gearing
MATEC Web of Conferences, 2018 The main cause of power loss or dissipation of heat in case of meshed gears is due to friction existing between gear tooth mesh and is a major concern in low rotational speed gears, whereas in case of high operating speed the power loss taking place due ...
Sachidananda H. K. +2 more
doaj +2 more sources
Divergent genome evolution caused by regional variation in DNA gain and loss between human and mouse. [PDF]
PLoS Computational Biology, 2018 The forces driving the accumulation and removal of non-coding DNA and ultimately the evolution of genome size in complex organisms are intimately linked to genome structure and organisation. Our analysis provides a novel method for capturing the regional
Reuben M Buckley +2 more
doaj +1 more source
The process of churning in grease lubricated bearings: Identification and Thermo-mechanical characterization [PDF]
, 2023 Most rolling bearings are lubricated by grease. The main disadvantage of using grease is that it has a finite life, which is usually shorter than the life of the bearing.
K R, Sathwik Chatra +1 more
core +1 more source
Housing Influence on Churning Losses in Geared Transmissions
, 2008 International audienceIn a previous paper (Changenet, and Velex, 2007, “A Model for the Prediction of Churning Losses in Geared Transmissions—Preliminary Results,” ASME J. Mech. Des., 129(1), pp.
Velex, Philippe +3 more
core +1 more source
Thermal Performance Evaluation in Gas Turbine Aero Engines Accessory Gearbox
International Journal of Turbomachinery, Propulsion and Power, 2020 This paper presents a methodological approach for mathematical modelling and physics-based analysis of accessory gearbox (AGB) thermal behavior in gas turbine aero engines. The AGB structure, as one of the main sources of heat in gas turbine aero engines,
Soheil Jafari +2 more
doaj +1 more source
FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source
Experimental investigations and analysis on churning losses of splash lubricated spiral bevel gears
, 2017 Churning losses are a complex phenomenon which generates significant power losses when considering splash lubrication of gear units. However, only few works deal with bevel gears dipped lubrication losses. The objective of this study is to provide a wide
Laruelle, S. +9 more
core +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source