Results 21 to 30 of about 3,437 (181)

Simulation of commutation process DC traction motor of quarry dump truck [PDF]

open access: yesОмский научный вестник, 2020
The article considers a nonlinear multiple regression model based on which a model of the commutation process of the DC traction motor of a quarry dump truck.
V. V. Kharlamov   +2 more
doaj   +1 more source

Heating of Armatures [PDF]

open access: yesTransactions of the American Institute of Electrical Engineers, 1893
n ...
H., A., Timmerman, C. E.
openaire   +2 more sources

REGARDING THE QUALITY OF THE VEHICLE BACKSEAT FRAME ARMATURE RS 60% [PDF]

open access: yesFiabilitate şi Durabilitate, 2018
This paperwork identifies the unconformity from the backseat frame armature RS60% welding of a vehicle, respective the seatbelt bracket position. Causes and fixing that the seatbelt bracket not to be able to rotate around its axis.
Monica BÂLDEA   +2 more
doaj  

Impact Of The Pulse Width Modulation On The Temperature Distribution In The Armature Of A Solenoid Valve

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
In order to estimate the inductive power set in the armature of the high-speed solenoid valve (HSV) during the open loop control (OLC) using pulse width modulation (PWM) an analytical explicit formula has been derived.
R. Goraj
doaj   +1 more source

Simulation of AC Loss in the Armature Windings of a 100 kW All-HTS Motor With Various (RE)BCO Conductor Considerations

open access: yesIEEE Access, 2021
Superconducting machine designs have historically focused on an isolated, cryogenic rotor and conventional (copper) stator due to unacceptable levels of AC loss in a superconducting stator.
Shuangrong You   +5 more
doaj   +1 more source

Comparison of Dielectric Recovery After Arc Burning in SF6 Gas and Its Potential Alternatives

open access: yesHigh Voltage, EarlyView.
ABSTRACT Although sulphur hexafluoride (SF6) exhibits exceptional insulating properties, it is a potent greenhouse gas. Therefore, studying alternatives to SF6 is critical for developing environmentally friendly high‐voltage electrical equipment.
Ziqi Liu   +4 more
wiley   +1 more source

The Purview of the Particular: Power and Method in Foucaultian Genealogy

open access: yesConstellations, EarlyView.
ABSTRACT If Foucault was anything, he was a particularist. And yet, if we are to find valuable tools in his method today, they must be able to assist our framing and analysis of non‐particular issues. By what means can Foucault's methods grasp trans‐contextual problems?
Matt Kelley
wiley   +1 more source

INFLUENCE OF ARMATURE PARAMETERS OF A LINEAR PULSE ELECTROMECHANICAL CONVERTER ON ITS EFFICIENCY

open access: yesElectrical engineering & Electromechanics, 2017
Purpose. The evaluation of the effect of armature parameters on the efficiency of a linear pulsed electromechanical converter, taking into account the power, speed, constructive and environmental parameters. Methodology.
V. F. Bolyukh   +2 more
doaj   +1 more source

Macau as Method: Recombinant Urbanism in Post‐Socialist China

open access: yesAsia Pacific Viewpoint, EarlyView.
ABSTRACT In ‘Asia as Method’, Chen Kuan‐Hsing argues for the value of an indigenous inter‐Asian approach to analysing the effects of European imperialism on the countries and citizens of Asia. This article mobilises both Chen's inter‐Asian referencing strategy and the city‐state of Macau to explore Macau's role in China's engagements with global ...
Tim Simpson
wiley   +1 more source

Lithic analysis in African archaeology: Advances and key themes

open access: yesArchaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski   +2 more
wiley   +1 more source

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