粘性阻力 meaning in English

viscosity resistance
viscous drag
viscous resistance

Tangential viscous resistance
切向粘性阻力
Firstly a mathematical swath in full scale is studied . the numerical results of total pressure , wall shear stress , corresponding viscous resistance coefficient at different velocity and so on are obtained . the computational viscous resistance coefficients are compared with the estimated ones using empirical formula and the results are found to be in good agreement
首先对一swath数学船型做了研究，得到不同航速下的物面总压力、物面切应力分布及相应的粘性阻力系数等结果，并将各航速下的粘性阻力计算结果和经验公式估算结果做了比较，吻合得较好。