Second-Law Analysis of the Peristaltic Flow of an Incompressible Viscous Fluid in a Curved Channel

被引：15
|
作者：
Narla V.K. [1 ,2 ]
Prasad K.M. [1 ]
Ramana Murthy J.V. [2 ]
机构：
[1] Department of Mathematics, GITAM University, Hyderabad
[2] Department of Mathematics, National Institute of Technology, Warangal
来源：
Journal of Engineering Physics and Thermophysics | 2016年 / 89卷 / 2期
关键词：
curved channels; entropy; peristaltic flow; second-law analysis;
D O I：
10.1007/s10891-016-1394-8
中图分类号：
学科分类号：
摘要：
The present investigation extends a consideration of peristaltic flow in curved channels through the second-law analysis. The lubrication approximation is employed to linearize the momentum, energy, and entropy generation rate equations. The stream function and temperature distribution are used to calculate the entropy generation number and the Bejan number. It is shown that the entropy generation rate in a peristaltic pump increases with the occlusion parameter. The entropy generation increases at the upper wall and decreases near the lower wall of the peristaltic channel as the curvature parameter increases. A curved surface acts as a strong source of entropy generation. © 2016, Springer Science+Business Media New York.
引用
收藏
页码：441 / 448
页数：7
相关论文
共 50 条
  • [11] Magnetohydrodynamic Peristaltic Flow of a Pseudoplastic Fluid in a Curved Channel
    Noreen, Saima
    Hayat, Tasawar
    Alsaedi, Ahmed
    [J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2013, 68 (05): : 380 - 390
  • [12] Viscous Flow of an Incompressible Fluid over a Curved Stretching Surface
    Marinca, Vasile
    Herisanu, Nicolae
    [J]. INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS (ICNAAM 2017), 2018, 1978
  • [13] Application of Rabinowitsch Fluid Model for the Mathematical Analysis of Peristaltic Flow in a Curved Channel
    Maraj, Ehnber Naheed
    Nadeem, Sohail
    [J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2015, 70 (07): : 513 - 520
  • [14] The mathematical analysis for peristaltic flow of nano fluid in a curved channel with compliant walls
    Nadeem, S.
    Maraj, E. N.
    [J]. APPLIED NANOSCIENCE, 2014, 4 (01) : 85 - 92
  • [15] The mathematical analysis for peristaltic flow of nano fluid in a curved channel with compliant walls
    S. Nadeem
    E. N. Maraj
    [J]. Applied Nanoscience, 2014, 4 : 85 - 92
  • [16] Second-law analysis for buoyancy-driven hydromagnetic couple stress fluid flow through a porous channel
    Kareem, Semiu O.
    Adesanya, Samuel O.
    Vincent, Uchechukwu E.
    [J]. COMPTES RENDUS MECANIQUE, 2016, 344 (08): : 547 - 555
  • [17] Peristaltic flow of a viscous fluid in a curved duct with a rectangular cross section
    Riaz, Arshad
    Ahammad, N. Ameer
    Alqarni, M. M.
    Hejazi, Hala A.
    Tag-ElDin, ElSayed M.
    [J]. FRONTIERS IN PHYSICS, 2022, 10
  • [18] Mathematical study for peristaltic flow of Williamson fluid in a curved channel
    Maraj, E. N.
    Akbar, Noreen Sher
    Nadeem, S.
    [J]. INTERNATIONAL JOURNAL OF BIOMATHEMATICS, 2015, 8 (01)
  • [19] Peristaltic Flow of Pseudoplastic Fluid in a Curved Channel With Wall Properties
    Hina, S.
    Mustafa, M.
    Hayat, T.
    Alsaedi, A.
    [J]. JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2013, 80 (02): : 24501 - 1
  • [20] Theoretical Analysis for Peristaltic Flow of Sisko Nano Fluid in a Curved Channel with Compliant Walls
    Maraj, E. N.
    Nadeem, S.
    [J]. JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE, 2015, 12 (04) : 630 - 636
12345