Results 81 to 90 of about 46,926 (269)
Three-dimensional electromagnetic field model of an auger electromechanical converter with an external solid rotor [PDF]
, 2019 Purpose. Creating a three-dimensional mathematical model of the electromagnetic field of an auger electromechanical converter with the external solid rotor, taking into account the geometry peculiarities and the finite length factor.
Brozhko, R +3 more
core +1 more source
Biological Reviews, EarlyView.ABSTRACT Tool use research has long made the distinction between tool using that is considered learned and flexible, and that which appears to be instinctive and stereotyped. However, animals with an inherited tool use specialisation can exhibit flexibility, while tool use that is spontaneously innovated can be limited in its expression and facilitated
Jennifer A. D. Colbourne +1 more
wiley +1 more source
MetalurgijaAiming at the large weight of automobile steel solid shaft, this paper innovates aluminum alloy hollow shaft. The rolling process of automobile hollow shaft was simulated by using the short process flexible precision forming process and the Finite ...
Y. M. Li +5 more
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Design of a Dynamometer for High Power Engines
Journal of Engineering and Sustainable Development, 2008 This study is conducted to design a hydraulic dynamometer to assay a high power engines by employing the tapered land thrust bearing for absorbing engine power.
Ibrahem A. Muhsin, Jawad K. Oleiwi
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Effect of Rotational Speed of a Self-Aspirating Mixer on Oxygen Saturation in Water
Polish Maritime Research, 2020 There are two categories of gas-liquid mixers: conventional and special-purpose. In theory, any conventional mixer can be applied to aerate a liquid, but fast-rotating devices are generally preferred.
Wróblewski Andrzej +1 more
doaj +1 more source
High speed hybrid bearing comprising a fluid bearing and a rolling bearing convected in series [PDF]
, 1973 A description is given of an antifriction bearing and a process by which its fatigue life may be extended. The method involves a rotating shaft supported by a fluid bearing and a rolling element bearing coupled in series. Each bearing turns at a fraction
Anderson, W. J.
core +1 more source
Advances in Triboelectric Nanogenerators With Rotating Structure
Carbon Energy, EarlyView.The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang +4 more
wiley +1 more source
Flow Straightener for a Rotating-Drum Liquid Separator [PDF]
A flow straightener has been incorporated into a rotary liquid separator that originally comprised an inlet tube, a shroud plate, an impeller, an inner drum, an outer drum, a housing, a pitot tube, and a hollow shaft motor.
Converse, David G. +2 more
core +1 more source
Automated Process Optimization in a Novel Triple Shaft Mixer with Adaptive Mixing Modes
Chemie Ingenieur Technik, EarlyView.A novel multi‐purpose mixer with adjustable blade angle and a coaxial stirrer is developed, providing three degrees of freedom. An optimization strategy is integrated to autonomously identify optimal operating conditions through automated tests. The current draw of the main stirrer serves as the optimization criterion, while stirrer speeds, directions,
B. Schwarz, H. Kniele, J. A. Lindner
wiley +1 more source
Dynamics Research of Double Cross Universal Joints based on Rigid-flexible Coupling
Jixie chuandong, 2016 Based on the rigid-flexible coupled multi-body dynamics theory,with software of three-dimensional solid design,on the basis of finite element software and multi-body dynamics software,the coupled dynamics simulation model of double cross universal joints
Li Junhu +3 more
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