Results 31 to 40 of about 17,036,702 (58)
Gas chromatograph sample-transfer valve [PDF]
, 1971 Slide-type gate valve incorporates sampling volume and transfer passageway for guiding a metered quantity of gas from pressurized test cell to gas chromatograph.
Wright, H. W., Jr., Wang, W. S.
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, 2017 Despite much anticipation of valleytronics as a candidate to replace the aging complementary metal-oxide-semiconductor (CMOS) based information processing, its progress is severely hindered by the lack of practical ways to manipulate valley polarization ...
Yee Sin Ang (5194844) +4 more
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, 2001 The authors acknowledge the Portuguese Foundation for Science and Technology for the financial support to this work. It was partially supported through the project PRAXIS 3/31/MMA/1764/95.A compact gate valve for UHV is described.
Teodoro, O. M. N. D. +1 more
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Linear tubular switched reluctance motor for heart assistance circulatory: Analytical and finite element modeling [PDF]
, 2011 A linear tubular switched reluctance motor is presented. This actuator is devoted to be used as a left ventricular assist device (LVAD). In order to avoid thrombosis, this actuator includes pump and valve functions. By using a St. Jude Medical mechanical
Leprince, Pascal +9 more
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Medium voltage active power filters for all-electric ships
, 2005 Power quality aspects are becoming more and more challenging in the AES field. Among them, voltage-THD requirements stated by ship-owners are becoming narrower and narrower, while traditional countermeasures to harmonic distortion do not seem to ...
CASTELLAN, Simone +2 more
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POWER CONSUMPTION OF ELECTROMAGNETIC VALVE ACTUATOR
, 2018 The paper deals with mathematical modeling and numerical computing of electromagnetic valve actuator. It describes the computing method for an internal combustion engine valve mechanism.
Zvolský, Tomáš
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Stabilizing Slug Control Using Subsea Choke Valve [PDF]
, 2012 This thesis study the possibility of riser slugging control in oshore oil productionusing a subsea choke valve. A 5-state simplied model of a well-pipelinerisersystem is introduced and tted to a reference model in the ow simulatorOLGA.
Lieungh, Mats
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The 2nd Generation DC All-Electric Subsea Production Control System
, 2011 With the successful operation of the first All-Electric Production Control System this technology continues to proven its advantages. With a system availability of well above 99.9 % (status Dec, 2010), initial development targets have been significantly ...
Daniel Abicht, Jan Van Den Akker
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Actuator device schedules rate of valve closure [PDF]
, 1966 Prevalve actuator schedules the closure rate of a valve. The actuator is spring loaded to produce a normally open valve and pneumatically powered to close the valve.
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, 2019 Práce je věnována problematice pohonů kulových ventilů. Byl proveden rozbor používaných ventilů a jejich pohonů. Získané poznatky byly využity při návrhu elektrického pohonu kulového ventilu možného ovládat na dálku.
Mládek, Miloš
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