Results 81 to 90 of about 4,701 (230)

ABS Pneumatic Modulator Control for the Truck Hill Start in the Automatic Mode of the Power Unit

open access: yesМеханика машин, механизмов и материалов, 2018
The paper shows the principle scheme of truck mechatronic control system with hill-hold capability, it also describes control strategy of ABS pneumatic modulator as hill-start system in automatic mode of power unit.
Van Nghia Le
doaj  

High-Voltage Overhead Power Line Fault Location Through Sequential Determination of Faulted Section

open access: yesTechnologies
Overhead power lines (OHPLs) represent the backbone of electric power systems and connect generation sources with consumers. The power supply reliability and maintenance costs of power grids largely depend on accurate fault location on OHPLs, as this ...
Aleksandr Kulikov   +4 more
doaj   +1 more source

Initial results from the NASA-Lewis wave rotor experiment [PDF]

open access: yes
Wave rotors may play a role as topping cycles for jet engines, since by their use, the combustion temperature can be raised without increasing the turbine inlet temperature. In order to design a wave rotor for this, or any other application, knowledge of
Fronek, Dennis, Wilson, Jack
core   +1 more source

Improved transistor-controlled and commutated brushless DC motors for electric vehicle propulsion [PDF]

open access: yes
The development, design, construction, and testing processes of two electronically (transistor) controlled and commutated permanent magnet brushless dc machine systems, for propulsion of electric vehicles are detailed. One machine system was designed and
Demerdash, N. A.   +3 more
core   +1 more source

TO A PROBLEM ON A NONHOLONOMIC CONSTRAINT IN A DRIVE OF A BEATER DRUM OF THE GRAIN COMBINE IN AN ACCELERATION CONDITION

open access: yesAdvanced Engineering Research, 2008
In paper the equations of a nonholonomic constraint of the second order which exhibits the properties at turning on lenix a flexible drive in a drive of a thrasher of the grain combine are gained.
V.V. RADIN, M.S. KURUCHUK, S.V. GNUTOV
doaj  

Digital computer simulation of inductor-energy-storage dc-to-dc converters with closed-loop regulators [PDF]

open access: yes
The simulation of converter-controller combinations by means of a flexible digital computer program which produces output to a graphic display is discussed. The procedure is an alternative to mathematical analysis of converter systems.
Ohri, A. K.   +3 more
core   +1 more source

Assimilation of Voiced Plosive /d/ in Word-final Position in Ossetian Language

open access: yesНаучный диалог
This study investigates consonant clusters in modern Ossetian (Iron dialect). The primary aim is to establish the phonetic characteristics and phonological status of sounds produced by native speakers in place of orthographic voiced consonants.
V. T. Dzakhova
doaj   +1 more source

Study of an induction-type liquid-metal MHD generator [PDF]

open access: yes
Construction and performance tests of induction type liquid potassium magnetohydrodynamic ...
Bakanov, Yu. A.
core   +1 more source

1-3 leptonic mixing and the neutrino oscillograms of the Earth [PDF]

open access: green, 2007
Evgeny Kh Akhmedov   +2 more
openalex   +1 more source

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