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ISSN: 2643-6736

Advances in Robotics & Mechanical Engineering

Mini Review(ISSN: 2643-6736)

Survey of Results Regarding the Energetic Balance for Some Motions of Newtonian and Non-Newtonian Fluids

Volume 2 - Issue 3

C Fetecau1* and J Zierep2

  • Author Information Open or Close
    • 1Section of Mathematics, Academy of Romanian Scientists, Romania
    • 2Institut für Strömungslehre, University Karlsruhe, Germany

    *Corresponding author: Section of Mathematics, Academy of Romanian Scientists, 050094 Bucharest, Romania

Received: March 06, 2020;   Published: March 06, 2020

DOI: 10.32474/ARME.2020.02.000139

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Exact expressions for dissipation, power of the shear stress at the wall, the energy variation and the boundary layer thickness are provided for three unidirectional motions of Newtonian and non-Newtonian fluids over an infinite plate that moves in its plane or applies a shear stress to the fluid.

Keywords: Energetic balance; Kinetic energy; Dissipation; Power of the shear stress at the wall

Abstract| Introduction| Asymptotic Expressions of φ , L and δ For Three Unsteady Motions of Oldroyd-B Fluids| Conclusion| References|