Sentence examples for wall surface roughness from inspiring English sources

The dilute turbulent steady-state gas particle flows in flat horizontal channels with different wall surface roughness are considered.

The Saffman lift force, the electrostatic force, the virtual mass effect and wall surface roughness are taken into account in the model developed.

Further investigation was conducted for measuring the inner wall surface roughness properties of glass micropipettes.

The shear stress at the pipe wall is calculated as (Eskin et al. 2012) tau_{text{w}} = frac{1}{8}rho_{text{f}} fV^{2}, where f is the fanning friction factor that is a function of the pipe reynolds number and the wall surface roughness, V is the superficial flow velocity, and ρ f is the fluid density.

Over time, the cell population on the catheter surface increases, as does the number of cells in the catheter hole wall where surface roughness is higher [ 38].

However, due to their lack of electrical conductivity, quantitative information of wall thicknesses and surface roughness, which are of particular interest to tissue engineering, has not been obtained.

Simple model calculations were performed to evaluate the radial light intensity profile as a function of input light intensity and angle of incidence, diameter, length, wall thickness and surface roughness of tubes.

The other variables that may affect the evaluation of axial loads include location of the impeller relative to the casing wall, impeller shroud symmetry, surface roughness of the walls, wearing ring clearance, and geometry of the balancing holes.

However, effects of reduction of wind pressures are considerable for walls with surface roughnesses such as balconies.

Experimental results demonstrate that flatness of the hole-wall, circularity, and surface roughness of the honed micro-hole are 1 μm, 0.5 μm and Ra0.032 μm, respectively.

Secondly, the surface microstructure had an impact on the bioactivity of biomaterials [ 34], while in our experiment, the NMBG particles attached on the pore walls increased the surface roughness of the scaffolds, which might offer more nucleation sites for apatite formation than PLGA/CS and pure CS scaffolds.