Peristaltic Motion of Generalized Newtonian Fluid in a Non-Uniform Channel

スポンサーリンク

概要

• 論文の詳細を見る

• The problem of peristaltic transport of a non-Newtonian (Carreau) fluid in a non-tzniforrnchannel has been investigated trnder zero Reynolds nunaber xvitla long wavelength approxitnation.The problem is forrnvrlated v.rsing a pertvxrbation expansion in ternas of a variant of XVeissenbergnurnber. It is asstrrtaed that chyme in tlae taaale 81112111 intestine behave like Carreau fltnid since nuostof the playsiological fltrid behave like a non-Nexvtonian fltrid. Presstrre rise and f'riction force, inthe case of non-uniform geometry, are f'otrnd rntrch snaaller than the corresponding values in thecase of trnifortn geormetry. Ftrrthernaore, tlae presstmre rise and the friction force are smaller in thecase of Carreau fltrid than Newtonian fltrid. A comparison between Carreau fluid, cotrple-stressfluid and Casson fltrid is given. The presstrre rise and friction force are discussed for variotrs ofthe physical pararneters of interest.

• 社団法人日本物理学会の論文
• 1998-02-15

著者

• Elsayed Farouk

  Department Of Mathematics Faculty Of Education Ain Shams University

• Elshehawey Elsayed

  Department Of Mathematics Faculty Of Education Ain Shams University

• Abd El

  Department of Mathematics,Faculty of Science,Mansoura University

• Abd El

  Department Of Mathematics Faculty Of Science Mansoura University

• El Misery

  Department Of Mathematics Faculty Of Science Mansoura University

• Abd El

  Department Of Biochemistry Faculty Of Pharmacy Cairo University

関連論文

• Peristaltic Motion of a Generalized Newtonian Fluid Through a Porous Medium : Fluids, Plasmas, and Electric Discharges
• Electroviscoelastic Rayleigh-Taylor instability of Kelvin fluids. Effect of a constant tangential electric field
• Peristaltic Motion of an Incompressible Generalized Newtonian Fluid in a Planar Channel
• Peristaltic Motion of Generalized Newtonian Fluid in a Non-Uniform Channel
• Effects of a Fluid with Variable Viscosity and an Endoscope on Peristaltic Motion(Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
• Morphology and Impedance Characteristics of Nickel Electroplating from Watts Bath
• Modulation of Cortical Nitric Oxide Synthase, Glutamate, and Redox State by Nifedipine and Taurine in PTZ-kindled Mice

スポンサーリンク