Liancun Zheng, Na Zhao, and Xinxin Zhang, Asymptotic solutions for laminar flow in a channel with uniformly accelerating rigid porous walls, J. Univ. Sci. Technol. Beijing, 14(2007), No. 5, pp. 405-409. https://doi.org/10.1016/S1005-8850(07)60080-2
Cite this article as:
Liancun Zheng, Na Zhao, and Xinxin Zhang, Asymptotic solutions for laminar flow in a channel with uniformly accelerating rigid porous walls, J. Univ. Sci. Technol. Beijing, 14(2007), No. 5, pp. 405-409. https://doi.org/10.1016/S1005-8850(07)60080-2
Liancun Zheng, Na Zhao, and Xinxin Zhang, Asymptotic solutions for laminar flow in a channel with uniformly accelerating rigid porous walls, J. Univ. Sci. Technol. Beijing, 14(2007), No. 5, pp. 405-409. https://doi.org/10.1016/S1005-8850(07)60080-2
Citation:
Liancun Zheng, Na Zhao, and Xinxin Zhang, Asymptotic solutions for laminar flow in a channel with uniformly accelerating rigid porous walls, J. Univ. Sci. Technol. Beijing, 14(2007), No. 5, pp. 405-409. https://doi.org/10.1016/S1005-8850(07)60080-2
A theoretical investigation was done for the generalized Berman problem, which arises in steady laminar flow of an incompressible viscous fluid along a channel with accelerating rigid porous walls. The existence of multiple solutions and its conditions were established by taking into account exponentially small terms in matched asymptotic expansion. The correctness of the analytical predictions was verified by numerical results.
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