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Dokumententyp
Institution
Spezialsammlung
Sprache
- Englisch (3)
Autor
- Lehning, Michael (3)
-
Manes, Costantino (3)
- Gromke, Christof (2)
- Guala, Michele (2)
- Walter, Benjamin (2)
- Clifton, Andrew (1)
- Leonard, Katherine (1)
- Rüedi, Jean-Daniel (1)
Fachgebiet
Schlagwort
- Snow (2)
- $${\overline {{u}^{\prime}{w}^{\prime}}}$$ : Kinematic Reynolds stress (1)
- $${\psi}$$ : Percentage of time that threshold skin friction velocity is exceeded (1)
- $${\tau=\rho u_\ast^2 }$$ : Total shear stress averaged over whole canopy (1)
- $${\tau_{\rm s}^{\prime \prime}}$$ : Spatial peak of temporally-averaged surface shear-stress distribution (1)
- $${\xi}$$ : Normalized turbulence intensity (1)
- $${u_\ast=(\tau/\rho)^{1/2}}$$ : Friction velocity (1)
- $${u_{\tau}=(\tau_{\rm s}/\rho)^{1/2}}$$ : Skin friction velocity (1)
- A f : Roughness element frontal area (1)
- Aeolian processes (1)
- Aerodynamic roughness length (1)
- Boundary-layer meteorology (1)
- D : Average roughness element diameter (1)
- Drag partitioning (1)
- High latitudes (1)
- Hot-film anemometry (1)
- Particle erosion (1)
- Porous media (1)
- Q : Mass transport rate (1)
- Re h= U δ h / ν : Roughness element Reynolds number (1)
- Rough-wall turbulent boundary layer (1)
- S : Ground area per roughness element (1)
- Surface roughness (1)
- Surface shear-stress (1)
- Turbulent boundary-layer (1)
- U s : Wind speed at Irwin sensor-tube height (1)
- U δ : Free-stream velocity (1)
- Vegetation aerodynamics (1)
- Ventilation (1)
- Wind tunnel (1) Mehr Weniger