boundary layer in English
Clearly water as a weak boundary layer and the dielectric constant of aqueous media do not prevent byssal adhesion on any surface tested, but it remains to be shown how these are specifically mitigated.
Use "boundary layer" in a sentence
1. Boundary layer control in aerodynamic low drag structures
2. The boundary layer correction is needed for viscid drag.
3. Particularly the boundary layer separation and the friction forces were considered.
4. The upshot is that small areas of the boundary layer are turbulent.
5. The bump and the cowl work together to divert low energy boundary layer air from the inlet during aircraft operation, thus eliminating the requirement for a boundary layer diverter.
6. A systematic study of TiO 2 ceramic boundary layer capacitor ( BLC ) ismade.
7. The Prandtl boundary-layer theory is extended for an idealized elastico-viscous liquid.
8. Flow parameters are, for example, the incidence angle, the boundary layer thickness and the turbulence.
9. The flow in the boundary-layer is characterized by a relatively high radial, inward velocity.
10. The atmospheric boundary layer profile for the flow experiments was simulated in the wind tunnel.
11. Megasonic energy may be directed into the inner vessel to accelerate drying using boundary layer thinning.
12. Eventually, all the non-turbulent regions have been absorbed and the boundary layer is wholly turbulent.
13. A boundary-layer fluid property is obtained for a subset of the polygons of the surface mesh.
14. Flow control device and method of controlling a fluid boundary layer on a rotating wind turbine blade
15. Active flow control device and method for affecting a fluid boundary layer of a wind turbine blade
16. With this simulation, the influence of fixed wall boundary layer on underbody was eliminated by and large.
17. He also performed pioneering aerodynamics research on the problems of airflow, turbulence, and especially the boundary layer phenomenon.
18. Project work has involved experiments to investigate the receptivity of 3D boundary layer flows to external vortical perturbations.
19. The temperature gradient just above the core would become much steeper, for example, causing a much hotter boundary layer.
20. The turbulent characteristics in convective boundary layer topped temperature inversion were numerically investigated in terms of large eddy simulation.
21. Boundary layer analysis is performed for free convection in a saturated porous medium adjacent to non-isothermal vertical impermeable surfaces.
22. A method is proposed to calculated the incompressible three-dimensional turbulent boundary layer on both wall surfaces of vaneless diffusers.
23. An aerodynamic or hydrodynamic wall surface that is configured to modify a fluid boundary layer on the surface is provided.
24. It is meanwhile widely accepted that parting lineation forms in the turbulent, viscous boundary layer immediately above the sediment-water interface.
25. In the present paper the applicability of a boundary layer prediction procedure to the calculation of adiabatic surface temperature is investigated.
26. This highlighted the sensitivity of key parameters such as skew and pitch angles, spacing and size relative to the boundary layer.
27. Biometeorology and Boundary-Layer Meteorology at the University of Minnesota Atmospheric Composition Concentration and flux measurements from a very tall tower are used to study processes in the planetary boundary layer and to help constrain the budgets of carbon dioxide, methane, nitrous oxide, water vapor, and other trace gases.
28. Here we present observations of a large summer minimum in ozone concentration in the unpolluted marine boundary layer of the Southern Hemisphere.
29. The problem of magnetohydrodynamic compressible boundary-layer flow over a flat plate, in the presence of an adverse pressure gradient, is studied numerically.
30. Aerofoil uses the vortex panel method and integral boundary layer equations to calculate drag, lift, and airfoil pitching moment at different angles of attack
31. Airfoil Design Methods The process of Airfoil design proceeds from a knowledge of the boundary layer properties and the relation between geometry and pressure distribution
32. In the second part of this paper, incipient aeration on a spillway chute is investigated, based on the data of Bauer for the boundary-layer thickness.
33. The results of the boundary layer calculation and the determination of flow separation arc in very good agreement with numerical and analytical results of other investigators.
34. Comparisons with experiment are shown, with corrections included for the effect of longitudinal wall curvature and for the boundary-layer displacement effect in a circular pipe.
35. In their amplification and decay process they rapidly destroy the regularity of the inflow to the boundary layer and indirectly affect the transition development nearer to the wall.
36. As the tetrahedral grids exist in the majority area, the pentahedral prism grids are adopted near the boundary, which meets the SST model's requirement of mesh in the boundary layer.
37. Airfoils that have a full-chord turbulent boundary layer flow have higher drag, but are much less sensitive to surface condition, shape distortion, waviness and contamination like dirt and bugs
38. "Most thermal energy is in the ocean not the atmosphere, but we experience climate anthropocentrically as a characteristic of the near-surface part of the atmosphere, the atmospheric ‘planetary boundary layer’ (PBL)."
39. A diverterless engine inlet (10) system that integrates a 'bump' (20) surface with a forward swept, aft-closing cowl (30) to divert substantially all of the boundary layer air from the inlet.
40. The problems of how a free convection boundary layer adjusts to a small but sudden change in plate angle, and how it leaves a body with a wedge-shaped trailing edge are discussed.
41. In addition, they propose that IDA (Inflorescence Deficient in Abscission) gene expression, which appears to be a common occurrence in Abscission processes, may play a role in the synthesis of the boundary layer.
42. Many laboratory experiments and wind tunnel tests have demonstrated that such a condition can be achieved in another way: suction can delay the transition of the airflow boundary layer from laminar into turbulent flow.
43. Vortex generators are small devices placed on aerofoils to create swirling motions at the boundary layer (close to the aerofoil surface) to prevent flow separation (when the flow is unable to follow the surface).
44. A high drag vortex generator for inhibiting the formation of boundary layer gas flow is mounted in a duct having a strong adverse pressure gradient with high speed gas flow over a primary aerodynamic.
45. Tabs mounted on the suction-side Aerofoil surface are able to re-energize the boundary layer of the airflow around the Aerofoil, avoiding premature flow separation, or to increase the lift coefficient of the profile
46. In the present publication an analytical solution for the non viscous transsonic flow behind a weak normal shock at a curved wall outside the boundary layer is presented and the results are compared with experiments.
47. Volume) of the ‘Anoxic’ core depends upon the environmental O 2 concentration, the size of the organ, the diffusive boundary layer distance, rates of respiration by the tissues, and the physical resistances to diffusion across the tissues.
48. It is intended to be the most "user-friendly" of its type. Aerofoil uses the vortex panel method and integral boundary layer equations to calculate drag, lift, and airfoil pitching moment at different angles of attack.
49. When either a plane acoustic wave or a weak shock wave is incident upon an infinite wall, the boundary-layer correction to the reflected wave becomes large if the angle between the wave front and the normal to the wall approaches zero.
50. This is because adsorption is a multistep process, which involves the movement of Adsorbate molecules first to the boundary layer on the outer surface of adsorbent followed by its diffusion to adsorbent surface and finally to the internal porous structure through pore diffusion.