Sentence examples for rough wall from inspiring English sources

(2) For a hydrodynamically rough wall, the roughness is scaled with Nikuradse sand grain equivalent (k s).

Effective boundary conditions or wall laws are proposed for a laminar flow over a rough wall with periodic roughness elements.

The final value of k s at which this condition was met was considered to be the equivalent hydrodynamic roughness of the corresponding rough wall.

The asymmetry of wall roughness in the flow cell (one rough wall and three smooth walls), however, meant that a simple analytical approach to relate pressure loss to hydrodynamic roughness could not be used.

Since the existing semi-empirical formula fails to well capture the velocity coefficient for the stator with rough wall, a modified model considering the surface roughness successfully resolve this issue with a maximum deviation around 3.5%.

Wall roughness plays a crucial role in granular medium - rough wall interface friction.

Large Eddy Simulation (LES) of obstacle-resolved flow over extended urban areas is still extremely costly, compared to the common practice of modeling obstacles with a rough wall-function.

I couldn't figure out why it called for rough walls and stunningly elegant elevators.

Test channels with hydraulically smooth and with hydraulically rough walls have been built.

If I turn my head, a headtorch illuminates the moist, rough walls of the narrow passage.

Thus, such control in protein immobilization on the rough walls can be potentially applied in bio-analysis.