FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040360723> ?p ?o ?g. }

• W2040360723 abstract "A high-power, rectangular discharge chamber is being investigated by the University of Michigan for operation with multiple discharge cathode assemblies (DCAs). The multiple cathode approach attempts to increase thruster lifetime by operating three DCAs sequentially, possibly providing a threefold increase in discharge life. Previous multiplecathode electric propulsion devices, such as the SPT-100, have shown dormant cathode erosion to be a life-limiting phenomenon. Similar results in a multiple-cathode discharge chamber (MCDC) may decrease the anticipated discharge lifetime. For the experiments presented here a MCDC test article (TA) is operated in the University of Michigan Large Vacuum Test Facility. In order to assess potential dormant cathode erosion, diagnostic cylinders (DCs) are designed and utilized to measure plasma properties at the dormant cathode locations. Each DC appears similar to the active DCA, but is outfitted with plasma diagnostics, such as Langmuir probes and a retarding potential analyzer (RPA). Langmuir probe results indicate that typical dormant cathode number densities, electron temperatures, and plasma potentials are 5.0x10 cm, 5 eV, and 27 V, respectively. Most probable ion energy measurement results are consistent with the plasma potential measurements. Pre-operation erosion rates for molybdenum (Mo) and graphite dormant cathode keepers are estimated based on sputter threshold, yield, ion incidence angle, and ion flux equations. Results suggest little to no graphite erosion and a Mo erosion rate between 040 mm/khr." @default.
• W2040360723 created "2016-06-24" @default.
• W2040360723 creator A5011071685 @default.
• W2040360723 creator A5084820611 @default.
• W2040360723 date "2005-07-10" @default.
• W2040360723 modified "2023-09-23" @default.
• W2040360723 title "Dormant Cathode Plasma Properties and Erosion Analysis in a Multiple-Cathode, High-Power, Rectangular Discharge Chamber" @default.
• W2040360723 cites W1979521411 @default.
• W2040360723 cites W1985790282 @default.
• W2040360723 cites W1989488751 @default.
• W2040360723 cites W2004697089 @default.
• W2040360723 cites W2014137282 @default.
• W2040360723 cites W2019134761 @default.
• W2040360723 cites W2047246112 @default.
• W2040360723 cites W2051787116 @default.
• W2040360723 cites W2053092755 @default.
• W2040360723 cites W2059555660 @default.
• W2040360723 cites W2065689151 @default.
• W2040360723 cites W2075236064 @default.
• W2040360723 cites W2077911615 @default.
• W2040360723 cites W2088403328 @default.
• W2040360723 cites W2096341212 @default.
• W2040360723 cites W2117455544 @default.
• W2040360723 cites W2121203842 @default.
• W2040360723 cites W2129672743 @default.
• W2040360723 cites W2132454915 @default.
• W2040360723 cites W2164901187 @default.
• W2040360723 cites W2314806549 @default.
• W2040360723 cites W2316688232 @default.
• W2040360723 cites W2320275220 @default.
• W2040360723 cites W2320975659 @default.
• W2040360723 cites W2330443641 @default.
• W2040360723 cites W2333288387 @default.
• W2040360723 cites W2333483553 @default.
• W2040360723 cites W2917853867 @default.
• W2040360723 doi "https://doi.org/10.2514/6.2005-4241" @default.
• W2040360723 hasPublicationYear "2005" @default.
• W2040360723 type Work @default.
• W2040360723 sameAs 2040360723 @default.
• W2040360723 citedByCount "2" @default.
• W2040360723 crossrefType "proceedings-article" @default.
• W2040360723 hasAuthorship W2040360723A5011071685 @default.
• W2040360723 hasAuthorship W2040360723A5084820611 @default.
• W2040360723 hasBestOaLocation W20403607232 @default.
• W2040360723 hasConcept C113196181 @default.
• W2040360723 hasConcept C116915560 @default.
• W2040360723 hasConcept C121332964 @default.
• W2040360723 hasConcept C123157820 @default.
• W2040360723 hasConcept C127413603 @default.
• W2040360723 hasConcept C145148216 @default.
• W2040360723 hasConcept C147120987 @default.
• W2040360723 hasConcept C147789679 @default.
• W2040360723 hasConcept C151730666 @default.
• W2040360723 hasConcept C159985019 @default.
• W2040360723 hasConcept C171250308 @default.
• W2040360723 hasConcept C176118016 @default.
• W2040360723 hasConcept C178790620 @default.
• W2040360723 hasConcept C184779094 @default.
• W2040360723 hasConcept C185544564 @default.
• W2040360723 hasConcept C185592680 @default.
• W2040360723 hasConcept C19067145 @default.
• W2040360723 hasConcept C192562407 @default.
• W2040360723 hasConcept C207437497 @default.
• W2040360723 hasConcept C22423302 @default.
• W2040360723 hasConcept C2779698641 @default.
• W2040360723 hasConcept C43503373 @default.
• W2040360723 hasConcept C43617362 @default.
• W2040360723 hasConcept C49110097 @default.
• W2040360723 hasConcept C82706917 @default.
• W2040360723 hasConcept C86803240 @default.
• W2040360723 hasConceptScore W2040360723C113196181 @default.
• W2040360723 hasConceptScore W2040360723C116915560 @default.
• W2040360723 hasConceptScore W2040360723C121332964 @default.
• W2040360723 hasConceptScore W2040360723C123157820 @default.
• W2040360723 hasConceptScore W2040360723C127413603 @default.
• W2040360723 hasConceptScore W2040360723C145148216 @default.
• W2040360723 hasConceptScore W2040360723C147120987 @default.
• W2040360723 hasConceptScore W2040360723C147789679 @default.
• W2040360723 hasConceptScore W2040360723C151730666 @default.
• W2040360723 hasConceptScore W2040360723C159985019 @default.
• W2040360723 hasConceptScore W2040360723C171250308 @default.
• W2040360723 hasConceptScore W2040360723C176118016 @default.
• W2040360723 hasConceptScore W2040360723C178790620 @default.
• W2040360723 hasConceptScore W2040360723C184779094 @default.
• W2040360723 hasConceptScore W2040360723C185544564 @default.
• W2040360723 hasConceptScore W2040360723C185592680 @default.
• W2040360723 hasConceptScore W2040360723C19067145 @default.
• W2040360723 hasConceptScore W2040360723C192562407 @default.
• W2040360723 hasConceptScore W2040360723C207437497 @default.
• W2040360723 hasConceptScore W2040360723C22423302 @default.
• W2040360723 hasConceptScore W2040360723C2779698641 @default.
• W2040360723 hasConceptScore W2040360723C43503373 @default.
• W2040360723 hasConceptScore W2040360723C43617362 @default.
• W2040360723 hasConceptScore W2040360723C49110097 @default.
• W2040360723 hasConceptScore W2040360723C82706917 @default.
• W2040360723 hasConceptScore W2040360723C86803240 @default.
• W2040360723 hasLocation W20403607231 @default.
• W2040360723 hasLocation W20403607232 @default.
• W2040360723 hasOpenAccess W2040360723 @default.
• W2040360723 hasPrimaryLocation W20403607231 @default.

• next