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010   $a3-319-19959-5
024 7 $a10.1007/978-3-319-19959-7
035   $a(CKB)3710000000434208
035   $a(EBL)2120659
035   $a(OCoLC)911179605
035   $a(SSID)ssj0001525168
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035   $a(PQKBTitleCode)TC0001525168
035   $a(PQKBWorkID)11486474
035   $a(PQKB)10379053
035   $a(DE-He213)978-3-319-19959-7
035   $a(MiAaPQ)EBC2120659
035   $a(PPN)186401566
035   $a(EXLCZ)993710000000434208
100   $a20150615d2015      u|         0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 10$aAsymptotic Approximations for the Sound Generated by Aerofoils in Unsteady Subsonic Flows /$fby Lorna Ayton
205   $a1st ed. 2015.
210  1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2015.
215   $a1 online resource (195 p.)
225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
300   $aDescription based upon print version of record.
311   $a3-319-19958-7 
320   $aIncludes bibliographical references.
327   $aHigh-Frequency Sound Generated by Sound-Aerofoil Interaction in Subsonic Uniform Flow -- High-Frequency Sound Generated by Gust-Aerofoil Interaction in Subsonic Uniform Flow -- High-Frequency Sound Generated by Gust-Aerofoil Interaction in Subsonic Shear Flow -- Leading-Edge Stagnation-Point Noise Generated by Turbulence in Subsonic Uniform Flow -- Concluding Remarks and Further Work.
330   $aThis thesis investigates the sound generated by solid bodies in steady subsonic flows with unsteady perturbations, as is typically used when determining the noise generated by turbulent interactions. The focus is predominantly on modelling the sound generated by blades within an aircraft engine, and the solutions are presented as asymptotic approximations. Key analytical techniques, such as the Wiener-Hopf method, and the matched asymptotic expansion method are clearly detailed. The results allow for the effect of variations in the steady flow or blade shape on the noise generated to be analysed much faster than when solving the problem numerically or considering it experimentally.
410  0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
606   $aAcoustics
606   $aAcoustical engineering
606   $aPhysics
606   $aMathematical models
606   $aAcoustics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21069
606   $aEngineering Acoustics$3https://scigraph.springernature.com/ontologies/product-market-codes/T16000
606   $aMathematical Methods in Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P19013
606   $aMathematical Modeling and Industrial Mathematics$3https://scigraph.springernature.com/ontologies/product-market-codes/M14068
615  0$aAcoustics.
615  0$aAcoustical engineering.
615  0$aPhysics.
615  0$aMathematical models.
615 14$aAcoustics.
615 24$aEngineering Acoustics.
615 24$aMathematical Methods in Physics.
615 24$aMathematical Modeling and Industrial Mathematics.
676   $a629.1323
700   $aAyton$b Lorna$4aut$4http://id.loc.gov/vocabulary/relators/aut$0792228
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910300408903321
996   $aAsymptotic Approximations for the Sound Generated by Aerofoils in Unsteady Subsonic Flows$91771473
997   $aUNINA