02885nam 2200661 450 99646665010331620211015194931.03-540-46698-310.1007/BFb0092515(CKB)1000000000437290(SSID)ssj0000322615(PQKBManifestationID)12064930(PQKBTitleCode)TC0000322615(PQKBWorkID)10288279(PQKB)10233416(DE-He213)978-3-540-46698-7(MiAaPQ)EBC5595156(MiAaPQ)EBC6531646(Au-PeEL)EBL5595156(OCoLC)1076227309(Au-PeEL)EBL6531646(OCoLC)1113058401(PPN)155181696(EXLCZ)99100000000043729020211015d1999 uy 0engurnn#008mamaatxtccrDiffraction by an immersed elastic wedge /Jean-Pierre Croisille, Gilles Lebeau1st ed. 1999.Berlin, Germany ;New York, New York :Springer,[1999]©19991 online resource (VIII, 140 p.)Lecture Notes in Mathematics,0075-8434 ;1723Bibliographic Level Mode of Issuance: Monograph3-540-66810-1 Includes bibliographical references (pages [133]-134) and index.Notation and results -- The spectral function -- Proofs of the results -- Numerical algorithm -- Numerical results.This monograph presents the mathematical description and numerical computation of the high-frequency diffracted wave by an immersed elastic wave with normal incidence. The mathematical analysis is based on the explicit description of the principal symbol of the pseudo-differential operator connected with the coupled linear problem elasticity/fluid by the wedge interface. This description is subsequently used to derive an accurate numerical computation of diffraction diagrams for different incoming waves in the fluid, and for different wedge angles. The method can be applied to any problem of coupled waves by a wedge interface. This work is of interest for any researcher concerned with high frequency wave scattering, especially mathematicians, acousticians, engineers.Lecture Notes in Mathematics,0075-8434 ;1723WavesDiffractionWedgesWave-motion, Theory ofWavesDiffraction.Wedges.Wave-motion, Theory of.518Croisille Jean-Pierre1961-63019Lebeau GillesMiAaPQMiAaPQMiAaPQBOOK996466650103316Diffraction by an immersed elastic wedge1906145UNISA02102oam 2200529I 450 991071388260332120260430110241.0(CKB)5470000002504865(OCoLC)1100474478(DGPO)001127788(EXLCZ)99547000000250486520190508d1955 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAerodynamic characteristics of several 6-percent-thick airfoils at angles of attack from 0° to 20° at high subsonic speeds /by Bernard N. Daley and Douglas R. LordWashington, [D.C.] :National Advisory Committee for Aeronautics,1955.1 online resource (57 pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 3424"May 1955.""Supersedes recently declassified NACA RM L9E19. 1949"--Page 1.No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 10).Aerodynamic characteristics of several six-percent-thick airfoils at angles of attack from zero degrees to twenty degrees at high subsonic speedsAerofoilsTestingAngle of attack (Aerodynamics)AerofoilsTestingfastAngle of attack (Aerodynamics)fastAerofoilsTesting.Angle of attack (Aerodynamics)AerofoilsTesting.Angle of attack (Aerodynamics)Daley Bernard N.1404413Lord Douglas T.United States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOCOPTRAALGPOBOOK9910713882603321Aerodynamic characteristics of several 6-percent-thick airfoils at angles of attack from 0° to 20° at high subsonic speeds3478941UNINA