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    Article

    A mechanism for excitation of coherent structures in wall region of a turbulent boundary layer

    The problem of how the coherent structures in the wall region of a turbulent boundary layer could be excited by the disturbances from the outer region was investigated by using direct numerical simulation (DNS...

    Zhang Dong-ming, Luo Ji-sheng, Zhou Heng in Applied Mathematics and Mechanics (2005)

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    Article

    Equivalent resistance in pulse electric current sintering

    The sintering resistance for conductive TiB2 and non-conductive Al2O3 as well as empty die during pulse current sintering were investigated in this paper. Equivalent resistances were measured by current and valta...

    Zhang Dong-ming, Fu Zheng-yi, Yuan Run-zhang in Journal of Wuhan University of Technology-… (2002)