PDF(1347 KB)
Study of the Relationship Between Fractal Model Parameters and Roughness Parameter Ra
Pan Yuliang、 Wu Liqun、 Zhang Yundian
Strategic Study of CAE ›› 2004, Vol. 6 ›› Issue (5) : 49-51.
PDF(1347 KB)
PDF(1347 KB)
Study of the Relationship Between Fractal Model Parameters and Roughness Parameter Ra
Pan Yuliang、 Wu Liqun、 Zhang Yundian
The W-M fractal model and the physical meaning of fractal parameters (D, G，y) are briefly introduced in this paper. The relationships between model parameters and roughness parameter Ra are studied theoretically. The simulation shows that their relationships are correct.
W-M fractal model / fractal parameters / roughness Ra
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