Journal of Mechanical Science and Technology

  • 제18권3호
  • /
  • Pages.491-498
  • /
  • 2004
  • /
  • 1738-494X(pISSN)
  • /
  • 1976-3824(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

A Study on the Plane Couette Flow Using Micropolar Fluid Theory

  • Kim, Youn-Jea (School of Mechanical Engineering, SungKyunKwan University) ;
  • Kim, Tae-An (School of Mechanical Engineering, SungKyunKwan University)
  • 발행 : 2004.03.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

An analysis of the plane Couette flow between two parallel plates of a viscous, incompressible, micropolar fluid is presented. Especially, the effects of non-zero values of the micro-gyration boundary condition coefficient and pressure gradient on the flow fields are studied. Numerical results show that the micro polar parameter was found to have much more of an impact on the flow behaviors. It is also observed that the micro-gyration boundary condition coefficient influenced on the coefficients of skin friction and couple stress due to its different effect on the surface stress.

키워드

참고문헌

  1. Ahmadi, G., 1976, 'Self-Similar Solution of Incompressible Micropolar Boundary Layer Flow Over a Semi-Infinite Plate,' Int. J. Engng. Sci., Vol. 14, pp. 639-646 https://doi.org/10.1016/0020-7225(76)90006-9
  2. Ariman, T., Turk, M. A. and Sylvester, N. D., 1973, 'Microcontinuum Fluid Mechanics-A Review,' Int. J. Engng. Sci., Vol. 11, pp. 905-930 https://doi.org/10.1016/0020-7225(73)90038-4
  3. Eringen, A. C., 1964, 'Simple Microfluids,' Int. J. Engng. Sci., Vol. 2, pp. 205-217 https://doi.org/10.1016/0020-7225(64)90005-9
  4. Forcada, M. L. and Mate, C. M., 1993, 'The Flow of Thin Viscous Liquid Films on Rotating Disks,' J. Colloid Interface Sci., Vol. 169, pp. 218-225 https://doi.org/10.1006/jcis.1993.1387
  5. Jiang, X. N., Zhou, Z. Y., Yao, J., Li, Y. and Ye, X. Y., 1995, 'Micro-Fluid Flow in Microchannel,' Proc. Transducers 95, Stockholm, Sweden, pp. 317-320
  6. Kim, Y. -J., 1999, 'A Similarity Solution of the Characteristics of Micropolar Fluid Flow in the Vicinity of a Wedge,' Trans. of KSME B, Vol. 23, No. 8, pp. 969-977
  7. Papautsky, I., Brazzle, J., Ameel, T. A. and Frazier, A. B., 1999, 'Laminar Fluid Behavior in Microchannels Using Micropolar Fluid Theory,' Sensors and Actuators, Vol. 73, pp. 101-108 https://doi.org/10.1016/S0924-4247(98)00261-1
  8. Rees, D. A. S. and Bassom, A. P., 1996, 'The Blasius Boundary-Layer Flow of a Micropolar Fluid,' Int. J. Engng. Sci., Vol. 34, pp. 113-124 https://doi.org/10.1016/0020-7225(95)00058-5
  9. Schlichting, H., 1979, Boundary Layer Theory, McGraw-Hill, New York
  10. Yager, P. P. and Brody, P., 1996, 'Low Reynolds Number Microfluidic Devices,' Proc. Solid-State Sensor and Actuator Workshop, Hiltonhead, pp. 105-108