FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2574359955> ?p ?o ?g. }

• W2574359955 endingPage "105202" @default.
• W2574359955 startingPage "105202" @default.
• W2574359955 abstract "The reentry blackout phenomenon affects most spacecraft entering a dense planetary atmosphere from space, due to the presence of a plasma layer that surrounds the spacecraft. This plasma layer is created by ionization of ambient air due to shock and frictional heating, and in some cases is further enhanced due to contamination by ablation products. This layer causes a strong attenuation of incoming and outgoing electromagnetic waves including those used for command and control, communication and telemetry over a period referred to as the 'blackout period'. The blackout period may last up to several minutes and is a major contributor to the landing error ellipse at best, and a serious safety hazard in the worst case, especially in the context of human spaceflight. In this work, we present a possible method for alleviation of reentry blackout using electronegative DC pulses applied from insulated electrodes on the reentry vehicle's surface. We study the reentry plasma's interaction with a DC pulse using a particle-in-cell (PIC) model. Detailed models of plasma–insulator interaction are included in our simulations. The absorption and scattering of ions and electrons at the plasma–dielectric interface are taken into account. Secondary emission from the insulating surface is also considered, and its implications on various design issues is studied. Furthermore, we explore the effect of changing the applied voltage and the impact of surface physics on the creation and stabilization of communication windows. The primary aim of this analysis is to examine the possibility of restoring L- and S-band communication from the spacecraft to a ground station. Our results provide insight into the effect of key design variables on the response of the plasma to the applied voltage pulse. Simulations show the creation of pockets where electron density in the plasma layer is reduced three orders of magnitude or more in the vicinity of the electrodes. These pockets extend to distances up to three times the electrode length normal to the vehicle surface. Based on our results, we postulate that pulsed electrostatic manipulation (PEM) may be a viable candidate for reentry blackout alleviation in the future." @default.
• W2574359955 created "2017-01-26" @default.
• W2574359955 creator A5043999668 @default.
• W2574359955 creator A5049256332 @default.
• W2574359955 date "2017-02-09" @default.
• W2574359955 modified "2023-10-14" @default.
• W2574359955 title "Investigation of plasma–surface interaction effects on pulsed electrostatic manipulation for reentry blackout alleviation" @default.
• W2574359955 cites W1986832702 @default.
• W2574359955 cites W1990689097 @default.
• W2574359955 cites W2017007572 @default.
• W2574359955 cites W2017981825 @default.
• W2574359955 cites W2023541788 @default.
• W2574359955 cites W2024190046 @default.
• W2574359955 cites W2028414351 @default.
• W2574359955 cites W2054722414 @default.
• W2574359955 cites W2061195673 @default.
• W2574359955 cites W2082903982 @default.
• W2574359955 cites W2085320329 @default.
• W2574359955 cites W2089810689 @default.
• W2574359955 cites W2090009800 @default.
• W2574359955 cites W2091200534 @default.
• W2574359955 cites W2100434869 @default.
• W2574359955 cites W2140288143 @default.
• W2574359955 cites W2159391442 @default.
• W2574359955 cites W2161845585 @default.
• W2574359955 cites W2493880907 @default.
• W2574359955 cites W4210974499 @default.
• W2574359955 cites W4237602324 @default.
• W2574359955 cites W4238688435 @default.
• W2574359955 doi "https://doi.org/10.1088/1361-6463/aa5901" @default.
• W2574359955 hasPublicationYear "2017" @default.
• W2574359955 type Work @default.
• W2574359955 sameAs 2574359955 @default.
• W2574359955 citedByCount "6" @default.
• W2574359955 countsByYear W25743599552017 @default.
• W2574359955 countsByYear W25743599552019 @default.
• W2574359955 countsByYear W25743599552021 @default.
• W2574359955 crossrefType "journal-article" @default.
• W2574359955 hasAuthorship W2574359955A5043999668 @default.
• W2574359955 hasAuthorship W2574359955A5049256332 @default.
• W2574359955 hasConcept C121332964 @default.
• W2574359955 hasConcept C127413603 @default.
• W2574359955 hasConcept C146978453 @default.
• W2574359955 hasConcept C163258240 @default.
• W2574359955 hasConcept C164705383 @default.
• W2574359955 hasConcept C185544564 @default.
• W2574359955 hasConcept C192562407 @default.
• W2574359955 hasConcept C2777693866 @default.
• W2574359955 hasConcept C2777720157 @default.
• W2574359955 hasConcept C57879066 @default.
• W2574359955 hasConcept C71924100 @default.
• W2574359955 hasConcept C82706917 @default.
• W2574359955 hasConcept C89227174 @default.
• W2574359955 hasConcept C97355855 @default.
• W2574359955 hasConceptScore W2574359955C121332964 @default.
• W2574359955 hasConceptScore W2574359955C127413603 @default.
• W2574359955 hasConceptScore W2574359955C146978453 @default.
• W2574359955 hasConceptScore W2574359955C163258240 @default.
• W2574359955 hasConceptScore W2574359955C164705383 @default.
• W2574359955 hasConceptScore W2574359955C185544564 @default.
• W2574359955 hasConceptScore W2574359955C192562407 @default.
• W2574359955 hasConceptScore W2574359955C2777693866 @default.
• W2574359955 hasConceptScore W2574359955C2777720157 @default.
• W2574359955 hasConceptScore W2574359955C57879066 @default.
• W2574359955 hasConceptScore W2574359955C71924100 @default.
• W2574359955 hasConceptScore W2574359955C82706917 @default.
• W2574359955 hasConceptScore W2574359955C89227174 @default.
• W2574359955 hasConceptScore W2574359955C97355855 @default.
• W2574359955 hasFunder F4320338279 @default.
• W2574359955 hasIssue "10" @default.
• W2574359955 hasLocation W25743599551 @default.
• W2574359955 hasOpenAccess W2574359955 @default.
• W2574359955 hasPrimaryLocation W25743599551 @default.
• W2574359955 hasRelatedWork W145182842 @default.
• W2574359955 hasRelatedWork W1999513553 @default.
• W2574359955 hasRelatedWork W2015162290 @default.
• W2574359955 hasRelatedWork W2121105267 @default.
• W2574359955 hasRelatedWork W2417063832 @default.
• W2574359955 hasRelatedWork W2548792340 @default.
• W2574359955 hasRelatedWork W2603800959 @default.
• W2574359955 hasRelatedWork W2953112893 @default.
• W2574359955 hasRelatedWork W4226309427 @default.
• W2574359955 hasRelatedWork W4300423500 @default.
• W2574359955 hasVolume "50" @default.
• W2574359955 isParatext "false" @default.
• W2574359955 isRetracted "false" @default.
• W2574359955 magId "2574359955" @default.
• W2574359955 workType "article" @default.