Numerical Simulation of Nonlinear Pulsatile Newtonian Blood Flow through a Multiple Stenosed Artery.

An appropriate nonlinear blood flow model under the influence of periodic body acceleration through a multiple stenosed artery is investigated with the help of finite difference method. The arterial segment is simulated by a cylindrical tube filled with a viscous incompressible Newtonian fluid descr...

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Publicado en:International Scholarly Research Notices pp. 1 - 11
Autores principales: Changdar, Satyasaran, De, Soumen
Formato: equations & formulas research tables/charts Journal Article
Publicado: Wiley-Blackwell 2015
Acceso en línea:Ver este registro en EBSCOhost
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      dt: 2015
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      pub: Wiley-Blackwell
      place: Malden, Massachusetts
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        125673822
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        10.1155/2015/628605
        125673822
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        atl: Numerical Simulation of Nonlinear Pulsatile Newtonian Blood Flow through a Multiple Stenosed Artery.
      aug:
        au:
          Changdar, Satyasaran
          De, Soumen
        affil: Institute of Engineering & Management, Saltlake, Kolkata 700101, India
      sug:
        subj:
          Computer Simulation
          Blood Circulation
          Constriction, Pathologic
          Vascular Diseases
          Acceleration
          Mathematics
          Chaos Theory
          Heart
          Blood Pressure
      ab: An appropriate nonlinear blood flow model under the influence of periodic body acceleration through a multiple stenosed artery is investigated with the help of finite difference method. The arterial segment is simulated by a cylindrical tube filled with a viscous incompressible Newtonian fluid described by the Navier-Stokes equation. The nonlinear equation is solved numerically with the proper boundary conditions and pressure gradient that arise from the normal functioning of the heart. Results are discussed in comparison with the existing models.
      pubtype: Academic Journal
      doctype:
        equations & formulas
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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