Preprints of the Keldysh Institute of Applied Mathematics
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Keldysh Institute preprints:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Preprints of the Keldysh Institute of Applied Mathematics, 2016, 079, 23 pp.
DOI: https://doi.org/10.20948/prepr-2016-79 (Mi ipmp2155) 		 
Specification of a wave packet using initial data in a round cylindric channel for linear acoustic problems

P. A. Bakhvalov
Full-text PDF (278 kB)
References:
PDF
HTML
DOI: https://doi.org/10.20948/prepr-2016-79
Abstract: We discuss how to prescribe a wave packet in a round cylindric channel as an initial data. We consider non-zero azimuthal or radial wave numbers. Parameters of the wave packet are chosen for convenience in numerical simulaition. Explicit expressions for initial data and pressure spectrum are presented.
Keywords: channel with flow, sound field, initial conditions, spectrum.
Funding agency Grant number
Russian Foundation for Basic Research 16-31-60072_мол-а-дк
Document Type: Preprint
Language: Russian
Citation: P. A. Bakhvalov, “Specification of a wave packet using initial data in a round cylindric channel for linear acoustic problems”, Keldysh Institute preprints, 2016, 079, 23 pp.
Citation in format AMSBIB
\Bibitem{Bak16}
\by P.~A.~Bakhvalov
\paper Specification of a wave packet using initial data in a round cylindric channel for linear acoustic problems
\jour Keldysh Institute preprints
\yr 2016
\papernumber 079
\totalpages 23
\mathnet{http://mi.mathnet.ru/ipmp2155}
\crossref{https://doi.org/10.20948/prepr-2016-79}
Linking options:
  • https://www.mathnet.ru/eng/ipmp2155
  • https://www.mathnet.ru/eng/ipmp/y2016/p79
    • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Препринты Института прикладной математики им. М. В. Келдыша РАН
    Statistics & downloads:
    Abstract page:175
    Full-text PDF :42
    References:47
     
      Contact us:
    		  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024