closed cycle


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closed cycle

n
(General Engineering) engineering a heat engine in which the working substance is continuously circulated and does not need replenishment
References in periodicals archive ?
Tenders are invited for Supply And Guarantee Of Closed Cycle Optical Helium Cryostat With Temperature Controller, Detailed Technical Specifications As Per The Annexure-I Enclosed.
Event organisers Always Aim High Events say the triathlon will feature a fully closed cycle route "in order to give the competitors and spectators the best and safest experience".
It is also a step toward running the engine in a fully closed cycle mode.
Of interest to this debate is the overall conclusion that three technologies cost almost the same, Closed Cycle Gas Turbines (CCGT), New Nuclear and On-Shore wind.
di Roma, Italy) describe the characteristics of such closed cycle systems in reference to all of their different elements.
The festival decided to screen Soran Fahim's Once Upon a Time and Hadi Afshar's Closed Cycle from among 15 other Iranian films applying for the international competition to inspire participants and audience with the today conditions of Iran's film industry.
As part of the overall improvements, Anomatic has: improved its ability to deliver environmentally-friendly packaging; up to 40% of process water is recycled and reused via advanced recycling technologies, reducing demand for potable water throughout the company's processes; new closed cycle vapor technology cleaning system reduces 92% of carbon based energy for equivalent cleaning of raw parts prior to anodizing and recovers 80-90% of stamping oil for reuse; upgrading waste water treatment system to "semi-intelligent" PLC logic-based control lowered chemical usage by improving operation and automated control; and current air scrubber technology removes more than 98% of nitrogen oxides, operating at less than 40% of EPA permits.
Hydrogenics Corporation recently announced it has sold a lightweight, five-kilowatt (kW) hydrogen/oxygen proton exchange membrane (PEM) fuel cell stack to the NASA Glenn Research Center, for use in an experimental closed cycle hydrogen-oxygen regenerative fuel cell.
The company says thousands of ORMAT[R] Energy Converters (OEC), known also as Closed Cycle Vapor Turbogenerators (CCVT)--fueled by gas from wells or pipelines--provide continuous electric power for unmanned offshore platforms and for pipeline cathodic protection and SCADA.
The sustainability of the closed cycle makes sense, the juxtaposition of gardens and moods is a delight, the remorseless logic humorous, but the question is raised: 'will all of life be managed and pharmed?
Application: This study supports efforts to control non-process elements in closed cycle mills.