• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA)
  • View Item
  • Home
  • Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A novel generalized dispersion equation to design circumferential wave fluid sensors

Type
Articles dans des revues avec comité de lecture
Author
LE POMMELLEC, Jean-Yves
211916 Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]
EL BAROUDI, Adil
211916 Laboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]

URI
http://hdl.handle.net/10985/16958
DOI
10.1007/s42452-019-0824-6
Date
2019
Journal
SN Applied Sciences

Abstract

A novel analytical investigation of circumferential (i.e. torsional) wave propagation in long anisotropic cylindrical rod (waveguide), surrounded by a viscoelastic fuid is proposed. The material is transversely isotropic, with its symmetry axis coincident with the axial axis of the cylindrical rod. In particular, a new form of the complex dispersion equation is presented. The aim of this paper is to study the correlation between the rheological properties of the fuid and the wave characteristics (phase and attenuation). The efect of the frequency and the waveguide radius on the wave characteristics are highlighted. The obtained results show that the measurements should be performed at high frequency using small rod radius. Accordingly, the results can be serve as benchmark solutions in design of torsional wave fuid sensors

Files in this item

Name:
LAMPA_SN AS_2019_LE POMMELLEC.pdf
Size:
1.312Mb
Format:
PDF
Embargoed until:
2020-01-01
View/Open

Collections

  • Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA)

Related items

Showing items related by title, author, creator and subject.

  • Surface wave in a Maxwell liquid-saturated poroelastic layer 
    EL BAROUDI, Adil; LE POMMELLEC, Jean-Yves (Elsevier BV, 2020)
    An analytical approach of the propagation and attenuation of Love waves in a viscoelastic liquidsaturated poroelastic layer has been considered in this paper. The equations of motion have been formulated separately for ...
  • Viscoelastic fluid effect on the surface wave propagation 
    EL BAROUDI, Adil; LE POMMELLEC, Jean-Yves (Elsevier BV, 2019)
    A novel approach based on the exact theory has been developed to accurately predict the behavior of surface Love wave propagating in elastic waveguide loaded on its surface with a viscoelastic fluid. A detailed study was ...
  • Assessment of the effective attenuation coefficient of scattering media illuminated by a LED array : Effect of the beam size 
    LE POMMELLEC, Jean-Yves; PIRON, Vianney; ASKOURA, Mohamed Lamine; L'HUILLIER, Jean-Pierre (The Society of Photo-Optical Instrumentation Engineers, 2015)
    The knowledge of the light fluence rate distribution inside a biological tissue irradiated by a Laser (or LED) is fundamental to achieve medical treatments. In this paper, we present a semi-analytical model based on the ...
  • Analyse théorique et expérimentale de la diffusion de la lumière générée par une diode électroluminescente dans des répliques tissulaires 
    LE POMMELLEC, Jean-Yves; L'HUILLIER, Jean-Pierre (ELSEVIER, 2011)
    The knowledge of the spatial distribution of light within a biological tissue exited by a light source (LASER or LED) is fundamental to achieve optimal photodynamic treatment. In this paper, we develop an analytical model ...
  • New procedure to measure simultaneously the surface tension and contact angle 
    CHAMPMARTIN, Stéphane; AMBARI, Abdelhak; LE POMMELLEC, Jean-Yves (AIP, 2016)
    This paper proposes a new procedure to simultaneously measure the static contact angle and the surface tension of a liquid using a spherical geometry. Unlike the other existing methods, the knowledge of one of both previous ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales