233
Views
9
CrossRef citations to date
0
Altmetric
Articles

Acoustic simulation of a patient's obstructed airway

, , , , &
Pages 144-158 | Received 17 Jul 2014, Accepted 07 Dec 2014, Published online: 08 Jan 2015

References

  • Breuer M, Kniazev B, Abel M. 2007. Development of wall models for LES of separated flows using statistical evaluations. Comput Fluids. 36:817–837.
  • Brouns M, Verbanck S, vanBeeck J, Vanlanduit S, Vanherzeele J, Lacor C. 2006. PIV on the flow of a simplified upper airway model. 13th Int Symp on Applications of Laser Techniques to Fluid Mechanics; Lisbon, Portugal (1120).
  • CES-Edupack. 2011. Material database software. Cambridge, UK: Granta Design Limited.
  • Curle N. 1955. The influence of solid boundaries upon aerodynamic sound. Proc R Soc London. 231:505–514.
  • deBacker J, Vos W, Verhulst S, deBacker W. 2008. Novel imaging techniques using computer methods for the evaluation of the upper airway in patients with sleep-disordered breathing: a comprehensive review. Sleep Med Rev. 12:437–447.
  • Drikakis D. 1997. Bifurcation phenomena in incompressible sudden expansion flows. Phys Fluids. 9(1):76–87.
  • Farhadi M, Rahnama M. 2006. Large eddy simulation of separated flow over a wall-mounted cube. Sci Iran. 13(2):124–133.
  • Ferziger J, Peric M. 2001. Computational methods for fluid dynamics. Berlin: Springer.
  • Ffowcs-Williams J, Hawkings D. 1969. Sound generation by turbulence and surfaces in arbitrary motion. Philos Trans R Soc London A. 264:321–342.
  • Gloerfelt X, Lafon P. 2007. Direct computation of the noise induced by a turbulent flow through a diaphragm in duct at low mach number. Comput Fluids. 37:388–401.
  • Holinger L, Lusk R, Green C. 1997. Pediatric laryngology and bronchoesophagology. Philadelphia (PA): Lippincott-Raven.
  • Issa R. 1986. Solution of the implicitly discretised fluid flow equations by operator-splitting. J Comput Phys. 62:40–65.
  • Jasak H, Weller H. 2000. Application of the finite volume method and unstructured meshes to linear elasticity. Int J Numer Methods Eng. 48:267–287.
  • Jayaraju S, Brouns M, Lacor C, Belkassem B, Verbanck S. 2008. Large eddy and detached eddy simulations of fluid flow and particle deposition in a human mouth-throat. Aerosol Sci. 39:862–875.
  • Jeong S, Kim W, Sung S. 2011. Numerical investigation on the flow characteristics and aerodynamic force of the upper airway of patient with obstructive sleep apnea using computational fluid dynamics. Med Eng Phys. 42:156–173.
  • Lighthill M. 1952. On sound generated aerodynamically I: general theory. Proc R Soc London. 211:564–587.
  • Link G, Kaltenbacher M, Breuer M, Dollinger M. 2009. A 2D finite-element scheme for fluid-solid-acoustic interactions and its application to human phonation. Comput Methods Appl Mech Eng. 198:3321–3334.
  • Liu Z, Luo X, Lee H, Lu C. 2007. Snoring source indentification and snoring noise prediction. J Biomech. 40:861–870.
  • Luo X, Hinton J, Liew T, Tan K. 2004. LES modelling of flow in a simple airway model. Med Eng Phys. 26:403–413.
  • Malhotra A. 2002. The male predisposition to pharyngeal collapse: importance of airway length. Am J Respir Crit Care Med. 166:1388–1395.
  • Malvè M, del Palomar AP, Chandra S, López J, Finol E, Ginel A, Doblaré M. 2011. FSI analysis of a human trachea before and after prosthesis implantation. J Biomech Eng. 133(7):071003.
  • Mancuso R, Choi S, Zalzal G, Grundfast K. 1996. Laryngomalacia, the search for the second lesion. Arch Otolaryngol Head Neck Surg. 122(3):302–306.
  • Mihaescu M, Gutmark E, Murugappan S, Elluru R, Cohen A, Willging J. 2008. Modeling flow in a compromised pediatric airway breathing air and heliox. Laryngoscope. 118(12):2205–2211.
  • Mihaescu M, Murugappan S, Kalra M, Khosla S, Gutmark E. 2008. Large eddy simulation and reynolds-averaged Navier-Stokes modeling of flow in a realistic pharyngeal airway model: an investigation of obstructive sleep apnea. J Biomech. 41:2279–2288.
  • Mylavarapu G, Mihaescu M, Fuchs L, Papatziamos G, Gutmark E. 2013. Planning human upper airway surgery using computational fluid dynamics. J Biomech. 46(12):1979–1986.
  • Mylavarapu G, Murugappan S, Mihaescu M, Kalra M, Khosla S, Gutmark E. 2009. Validation of computational fluid dynamics methodology used for human upper airway flow simulations. J Biomech. 42:1553–1559.
  • OpenFOAM. 2012. OpenFOAM: the open source CFD toolbox programmer's guide. ESI-Group. Available from:http://www.openfoam.org.
  • Piellard M, Bailly C. 2008. Validation of a hybrid CAA method. Application to the case of a ducted diaphragm at low Mach number. 14th AIAA/CEAS Aeroacoustics Conference, AIAA 2008–2873; 2008 May 5–7; Vancouver, Canada.
  • Piellard M, Bailly C. 2010. Several Computational Aeroacoustics solutions for the ducted diaphragm at low Mach number. 16th AIAA/CEAS Aeroacoustics Conference, AIAA 2010–3996; 2010 June 8–9; Stockholm, Sweden.
  • Sagaut P, Montreuil E, Labbé O. 1999. Assessment of some self-adaptive SGS models for wall bounded flows. Aerosp Sci Technol. 6:335–344.
  • Sarma P, Pidaparti R, Moulik P, Meiss R. 2003. Non-linear material models for tracheal smooth muscle tissue. J Bio-Med Mater Eng. 13(3):235–245.
  • Schmid H. 2012. How to use the FFT and Matlab's pwelch function for signal and noise simulations. University of Applied Sciences Northwestern Switzerland. Technical report.
  • Wagner C, Hüttl T, Sagaut P. 2007. Large-eddy simulation for acoustics. New York City (NY): Cambridge University Press.
  • Wang Y, Elghobashi S. 2014. On locating the obstruction in the upper airway via numerical simulation. Respir Physiol Neurobiol. 193:1–10.
  • Welch P. 1967. The use of fast fourier transform for the estimation of power spectra: a method based on time averaging over short. IEEE Trans Audio Electroacoust. 15:70–73.
  • Xu C, Brennick M, Dougherty L, Wootton D. 2009. Modeling upper airway collapse by a finite element model with regional tissue properties. Med Eng Phys. 31(10):1343–1348.
  • Xue Q, Mittal R, Zheng X. 2012. Computational modeling of phonatory dynamics in a tubular three-dimensional model of the human larynx. J Acoust Soc Am. 132(2):1602–1613.
  • Zhao W, Frankel S, Mongeau L. 2000. Numerical simulations of sound from confined pulsating axisymmetric jets. 6th AIAA Aeroacoustic Conference, AIAA 2000–2079; June 12–14; Lahaina (HI).
  • Zwartenkot J. 2010. Fast fourier spectral analysis of inspiratory stridor in children. Department of Otorhinolaryngology Erasmus Medical Centre, Sophia Childrens Hospital Rotterdam. Report No.
  • Zwartenkot J, Hoeve H, Borgstein J. 2010. Inter-observer reliability of localization of recorded stridor sounds in children. International J Pediatr Otorhinolaryngol. 74(10):1184–1188.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.