Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995749773> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W1995749773 endingPage "221" @default.
- W1995749773 startingPage "209" @default.
- W1995749773 abstract "This paper presents an overview of the analysis and measurements of equilibrium radiation obtained in the NASA Ames Research Center’s Electric Arc Shock Tube facility as part of testing for the multipurpose crew vehicle. These experiments were aimed at measuring the level of radiation encountered during conditions relevant to lunar return into Earth’s atmosphere. Subsequently, the targeted testing conditions ranged from 8 to and 0.1 to 1.0 torr (13.3 to 133 Pa). A comprehensive comparison between the spectrally resolved absolute radiance measured in the Electric Arc Shock Tube facility and the predictive tools (NEQAIR and HARA), is presented. To provide a more accurate representation of the uncertainty, the current predictive capability has been calculated as a function of velocity. The results of the analysis have shown that both models underpredict the experimental data at lower shock speeds (less than ), with the agreement improving with increasing shock speed. At shocks speeds greater than , the agreement between the codes and the experiment is within one standard deviation in the scatter of the experimental result. Discrepancies at lower speeds have been attributed to a higher than equilibrium level of electron number density in the Electric Arc Shock Tube flow. Furthermore, power law coefficients characterizing the radiance versus the velocity relationship measured in the Electric Arc Shock Tube are presented for ease of conducting future experimental and computational comparisons." @default.
- W1995749773 created "2016-06-24" @default.
- W1995749773 creator A5020029187 @default.
- W1995749773 creator A5033041410 @default.
- W1995749773 creator A5049423718 @default.
- W1995749773 creator A5070999670 @default.
- W1995749773 creator A5072155159 @default.
- W1995749773 date "2015-04-01" @default.
- W1995749773 modified "2023-10-17" @default.
- W1995749773 title "Uncertainty Analysis and Validation of Radiation Measurements for Earth Reentry" @default.
- W1995749773 cites W1964509861 @default.
- W1995749773 cites W1984560307 @default.
- W1995749773 cites W1994205104 @default.
- W1995749773 cites W1999005463 @default.
- W1995749773 cites W2008269998 @default.
- W1995749773 cites W2035537966 @default.
- W1995749773 cites W2037801242 @default.
- W1995749773 cites W2076430302 @default.
- W1995749773 cites W2082722524 @default.
- W1995749773 cites W2088989556 @default.
- W1995749773 cites W2096766363 @default.
- W1995749773 cites W2099497759 @default.
- W1995749773 cites W2157630401 @default.
- W1995749773 cites W2157923083 @default.
- W1995749773 cites W2327607541 @default.
- W1995749773 cites W2335356732 @default.
- W1995749773 cites W3192211684 @default.
- W1995749773 doi "https://doi.org/10.2514/1.t4000" @default.
- W1995749773 hasPublicationYear "2015" @default.
- W1995749773 type Work @default.
- W1995749773 sameAs 1995749773 @default.
- W1995749773 citedByCount "28" @default.
- W1995749773 countsByYear W19957497732016 @default.
- W1995749773 countsByYear W19957497732017 @default.
- W1995749773 countsByYear W19957497732018 @default.
- W1995749773 countsByYear W19957497732019 @default.
- W1995749773 countsByYear W19957497732020 @default.
- W1995749773 countsByYear W19957497732021 @default.
- W1995749773 countsByYear W19957497732022 @default.
- W1995749773 countsByYear W19957497732023 @default.
- W1995749773 crossrefType "journal-article" @default.
- W1995749773 hasAuthorship W1995749773A5020029187 @default.
- W1995749773 hasAuthorship W1995749773A5033041410 @default.
- W1995749773 hasAuthorship W1995749773A5049423718 @default.
- W1995749773 hasAuthorship W1995749773A5070999670 @default.
- W1995749773 hasAuthorship W1995749773A5072155159 @default.
- W1995749773 hasConcept C114375839 @default.
- W1995749773 hasConcept C120665830 @default.
- W1995749773 hasConcept C121332964 @default.
- W1995749773 hasConcept C122881758 @default.
- W1995749773 hasConcept C126322002 @default.
- W1995749773 hasConcept C17525397 @default.
- W1995749773 hasConcept C23690007 @default.
- W1995749773 hasConcept C2776099285 @default.
- W1995749773 hasConcept C2781300812 @default.
- W1995749773 hasConcept C30475298 @default.
- W1995749773 hasConcept C39432304 @default.
- W1995749773 hasConcept C57879066 @default.
- W1995749773 hasConcept C62520636 @default.
- W1995749773 hasConcept C70477161 @default.
- W1995749773 hasConcept C71924100 @default.
- W1995749773 hasConceptScore W1995749773C114375839 @default.
- W1995749773 hasConceptScore W1995749773C120665830 @default.
- W1995749773 hasConceptScore W1995749773C121332964 @default.
- W1995749773 hasConceptScore W1995749773C122881758 @default.
- W1995749773 hasConceptScore W1995749773C126322002 @default.
- W1995749773 hasConceptScore W1995749773C17525397 @default.
- W1995749773 hasConceptScore W1995749773C23690007 @default.
- W1995749773 hasConceptScore W1995749773C2776099285 @default.
- W1995749773 hasConceptScore W1995749773C2781300812 @default.
- W1995749773 hasConceptScore W1995749773C30475298 @default.
- W1995749773 hasConceptScore W1995749773C39432304 @default.
- W1995749773 hasConceptScore W1995749773C57879066 @default.
- W1995749773 hasConceptScore W1995749773C62520636 @default.
- W1995749773 hasConceptScore W1995749773C70477161 @default.
- W1995749773 hasConceptScore W1995749773C71924100 @default.
- W1995749773 hasIssue "2" @default.
- W1995749773 hasLocation W19957497731 @default.
- W1995749773 hasOpenAccess W1995749773 @default.
- W1995749773 hasPrimaryLocation W19957497731 @default.
- W1995749773 hasRelatedWork W1970182911 @default.
- W1995749773 hasRelatedWork W2005276308 @default.
- W1995749773 hasRelatedWork W2043512367 @default.
- W1995749773 hasRelatedWork W2331836163 @default.
- W1995749773 hasRelatedWork W2392142157 @default.
- W1995749773 hasRelatedWork W2896728493 @default.
- W1995749773 hasRelatedWork W3084381584 @default.
- W1995749773 hasRelatedWork W4321518006 @default.
- W1995749773 hasRelatedWork W794657164 @default.
- W1995749773 hasRelatedWork W2145481347 @default.
- W1995749773 hasVolume "29" @default.
- W1995749773 isParatext "false" @default.
- W1995749773 isRetracted "false" @default.
- W1995749773 magId "1995749773" @default.
- W1995749773 workType "article" @default.