Results 251 to 260 of about 4,317 (295)

A dermatosurgically optimized ear tamponade technique to prevent external auditory canal obstruction – a method for secure closure

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Martin Flatz, Sandra Schreiner, Christian Kunte   +2 more
wiley   +1 more source

Developing a sustainable grease from jojoba oil with plant waste based nanoadditives for enhancement of rolling bearing performance. [PDF]

Sci Rep
Dube NN, ElKady M, Noby H, Nassef MGA.
europepmc   +1 more source

Effect of cellulosic fibres on the interfacial friction between ceramic and glass. [PDF]

Sci Rep
Rodriguez-Rodriguez J, Greenwood R, Taylor L, Phipps J, Skuse D, Zhang Z.   +5 more
europepmc   +1 more source

Tribological Characteristics of Fibrous Polyphthalamide-Based Composites. [PDF]

Polymers (Basel)
Shen Y, Buslovich DG, Panin SV, Kornienko LA, Dobretsov PV, Kolobov YM.   +5 more
europepmc   +1 more source

Water Lubricated Bearings

, 2012
The increasing ecological awareness and stringent requirements for environmental protection have led to the development of water lubricated bearings in many applications where oil was used as the lubricant. The chapter details the theoretical analysis to determine both the static and dynamic characteristics, including the stability (using both the ...
Pai, Raghuvir, Hargreaves, Doug
openaire   +3 more sources

Lubricant Inertia in Water Lubricated Bearings

Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, 2017
Oil-lubricated bearings are widely used in high speed rotating machines such as those used in the aerospace and automotive industries. However, with some applications including underwater machinery and environmentally friendly applications, water lubricated bearings have become increasingly used.
Xin Deng, Cori Watson, Brian Weaver, Houston Wood, Roger Fittro   +4 more
openaire   +2 more sources

Water‐Lubricated and Dry‐Running Properties of Ceramic Journal Bearings

Tribotest, 2003
AbstractJournal bearings and other well‐defined sliding surfaces are important for numerous moving mechanical assemblies. Quite often sliding surfaces are produced on particular components during fabrication, for which reason the manufacturer needs to know the properties of the materials in order to optimise production processes and the running‐in ...
Andersson, Peter
openaire   +3 more sources

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Water-Lubricated Soft-Rubber Bearings

Journal of Fluids Engineering, 1932
Abstract Rubber bearings lubricated with water are found to have remarkably low coefficients of friction and to give excellent service under many conditions. The softness of the rubber makes these bearings stand up in the presence of sand and grit, and it also makes the laws of lubrication governing these bearings differ from the ...
W. F. Busse, W. H. Denton
openaire   +1 more source

STUDY ON TRIBOLOGICAL BEHAVIOR OF WATER-LUBRICATED BEARINGS

Journal of Advanced Manufacturing Systems, 2008
Water-lubricated compound rubber bearings make use of new engineering complex material to replace precious metal as frictional pairs, and natural water to replace mineral oil as lubricant. They enable energy conservation and are environmental friendly and can be widely applied in many engineering fields such as shipping, machinery, petroleum industry,
XIJIN HUA, JIAXU WANG, JUANJUAN ZHU, WEN JI LIU   +3 more
openaire   +1 more source

Water lubrication of phenolic bearings

Scientific Lubrication, 1949
PHENOLIC bearings have frequently been used P for roll mills, thrust collars and rings, lifter bearings, side bearings on brass mills, plate mills and sheet mills, etc. They have sometimes replaced lignum vitae for marine propellor shaft bearings. Their lubrication can be effectively accomplished with water which, obviously, is the best coolant.
openaire   +1 more source