نتایج جستجو برای: mannings resistance coefficient
تعداد نتایج: 540294 فیلتر نتایج به سال:
BACKGROUND There is debate as to whether the association between C-reactive protein (CRP) and insulin resistance is independent of body fatness, particularly central obesity. Therefore, the association among CRP, insulin resistance and obesity was analyzed in Chinese patients with type 2 diabetes. METHODS The study included 520 Chinese patients diagnosed with type 2 diabetes with CRP levels n...
In order to evaluate the waterborne performance of amphibious vehicle, based on Fluid Dynamics and principle of marine mechanics related knowledge, the resistances and viscous flow field of amphibious vehicle in different headway were numericaly simulated by solving Navier-Stokes equatlons with the k ε − turbulence model. we obtained the result of frictiona resistance coefficient 、 residual res...
The aim of our research was to design and construct a measuring device that can determine the rolling resistance coefficient (RRC) under laboratory conditions. has drum arrangement, RRC measured on two different model surfaces. deceleration method used investigate dependence compression force, velocity, surface temperature steel rubber values (0.010 – 0.025) were similar in magnitude characteri...
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