Matches in SemOpenAlex for { <https://semopenalex.org/work/W2953705769> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2953705769 abstract "Mitigation of sonic boom to an acceptable stage is a key point for the next generation of supersonic transports. Meanwhile, designing a supersonic aircraft with an ideal ground signature is always the focus of research on sonic boom reduction. This paper presents an inverse design approach to optimize the near-field signature of an aircraft making it close to the shaped ideal ground signature after the propagation in the atmosphere. Using the proper orthogonal decomposition (POD) method, a guessed input of augmented Burgers equation is inversely achieved. By multiple POD iterations, the guessed ground signatures successively approach the target ground signature until the convergence criteria is reached. Finally, the corresponding equivalent area distribution is calculated from the optimal near-field signature through the classical Whitham F-function theory. To validate this method, an optimization example of Lockheed Martin 1021 is demonstrated. The modified configuration has a fully shaped ground signature and achieves a drop of perceived loudness by 7.94 PLdB. Finally, a non-physical ground signature is set as the target to test the robustness of this inverse design method." @default.
- W2953705769 created "2019-07-12" @default.
- W2953705769 creator A5035700361 @default.
- W2953705769 creator A5067202837 @default.
- W2953705769 creator A5089539281 @default.
- W2953705769 date "2019-01-01" @default.
- W2953705769 modified "2023-09-24" @default.
- W2953705769 title "Low Boom Supersonic Aircraft Configuration Optimization Using Inverse Design Method" @default.
- W2953705769 cites W1512208174 @default.
- W2953705769 cites W1633869374 @default.
- W2953705769 cites W1977627816 @default.
- W2953705769 cites W1981119767 @default.
- W2953705769 cites W1990996198 @default.
- W2953705769 cites W2010581391 @default.
- W2953705769 cites W2023871851 @default.
- W2953705769 cites W2024563687 @default.
- W2953705769 cites W2027468452 @default.
- W2953705769 cites W2028262862 @default.
- W2953705769 cites W2037700614 @default.
- W2953705769 cites W2053252956 @default.
- W2953705769 cites W2058954664 @default.
- W2953705769 cites W2083124446 @default.
- W2953705769 cites W2089927820 @default.
- W2953705769 cites W2091263479 @default.
- W2953705769 cites W2097237536 @default.
- W2953705769 cites W2098077093 @default.
- W2953705769 cites W2107499902 @default.
- W2953705769 cites W2112823474 @default.
- W2953705769 cites W2136211190 @default.
- W2953705769 cites W2147836374 @default.
- W2953705769 cites W2154410785 @default.
- W2953705769 cites W2626242393 @default.
- W2953705769 cites W2789006882 @default.
- W2953705769 doi "https://doi.org/10.1007/978-981-13-3305-7_82" @default.
- W2953705769 hasPublicationYear "2019" @default.
- W2953705769 type Work @default.
- W2953705769 sameAs 2953705769 @default.
- W2953705769 citedByCount "0" @default.
- W2953705769 crossrefType "book-chapter" @default.
- W2953705769 hasAuthorship W2953705769A5035700361 @default.
- W2953705769 hasAuthorship W2953705769A5067202837 @default.
- W2953705769 hasAuthorship W2953705769A5089539281 @default.
- W2953705769 hasConcept C104317684 @default.
- W2953705769 hasConcept C11413529 @default.
- W2953705769 hasConcept C126255220 @default.
- W2953705769 hasConcept C127413603 @default.
- W2953705769 hasConcept C146978453 @default.
- W2953705769 hasConcept C185592680 @default.
- W2953705769 hasConcept C205991772 @default.
- W2953705769 hasConcept C207467116 @default.
- W2953705769 hasConcept C2524010 @default.
- W2953705769 hasConcept C2779696439 @default.
- W2953705769 hasConcept C33923547 @default.
- W2953705769 hasConcept C41008148 @default.
- W2953705769 hasConcept C47338736 @default.
- W2953705769 hasConcept C55493867 @default.
- W2953705769 hasConcept C63479239 @default.
- W2953705769 hasConceptScore W2953705769C104317684 @default.
- W2953705769 hasConceptScore W2953705769C11413529 @default.
- W2953705769 hasConceptScore W2953705769C126255220 @default.
- W2953705769 hasConceptScore W2953705769C127413603 @default.
- W2953705769 hasConceptScore W2953705769C146978453 @default.
- W2953705769 hasConceptScore W2953705769C185592680 @default.
- W2953705769 hasConceptScore W2953705769C205991772 @default.
- W2953705769 hasConceptScore W2953705769C207467116 @default.
- W2953705769 hasConceptScore W2953705769C2524010 @default.
- W2953705769 hasConceptScore W2953705769C2779696439 @default.
- W2953705769 hasConceptScore W2953705769C33923547 @default.
- W2953705769 hasConceptScore W2953705769C41008148 @default.
- W2953705769 hasConceptScore W2953705769C47338736 @default.
- W2953705769 hasConceptScore W2953705769C55493867 @default.
- W2953705769 hasConceptScore W2953705769C63479239 @default.
- W2953705769 hasLocation W29537057691 @default.
- W2953705769 hasOpenAccess W2953705769 @default.
- W2953705769 hasPrimaryLocation W29537057691 @default.
- W2953705769 hasRelatedWork W1549188921 @default.
- W2953705769 hasRelatedWork W1670617257 @default.
- W2953705769 hasRelatedWork W1989119904 @default.
- W2953705769 hasRelatedWork W2025413026 @default.
- W2953705769 hasRelatedWork W2380036223 @default.
- W2953705769 hasRelatedWork W2417585080 @default.
- W2953705769 hasRelatedWork W2570455755 @default.
- W2953705769 hasRelatedWork W319844429 @default.
- W2953705769 hasRelatedWork W4246447547 @default.
- W2953705769 hasRelatedWork W816185819 @default.
- W2953705769 isParatext "false" @default.
- W2953705769 isRetracted "false" @default.
- W2953705769 magId "2953705769" @default.
- W2953705769 workType "book-chapter" @default.