搜索结果: 1-8 共查到“海洋科学 surfaces”相关记录8条 . 查询时间(0.086 秒)
A method for testing drag-reduction on riblet surfaces based on the Spalding formula
Spalding formula riblet surface drag-reduction testing
2011/9/13
This paper presents a method based on the Spalding formula for testing drag-reduction on riblet surfaces. Its advantage lies in that it is more convenient and yields more precise data compared with te...
Diffusion Sublayer Thickness over Wind-Disturbed Water Surfaces
Diffusion Sublayer Thickness Wind-Disturbed Water Surfaces
2009/3/9
On the basis of wind-stress data, information has been calculated and published by Wu giving the mean viscous-sublayer thickness at sea as a function of wind velocity normalized to an anemometer heigh...
A Mechanism for the Increase of Wind Stress (Drag) Coefficient with Wind Speed over Water Surfaces：A Parametric Model
Wind Stress (Drag) Coefficient Wind Speed Water Surfaces Parametric Model
2009/1/10
A mechanism is proposed for a physical explanation of the increase in wind stress (drag) coefficient with wind speed over water surfaces. The formula explicitly incorporates the contribution of both w...
The Vertical Motion of Submesoscale Coherent Vortices across Neutral Surfaces
Submesoscale coherent vortices Neutral Surfaces
2009/1/9
Submesoscale coherent vortices (SCVs, “meddies” or “bullets”) are shown not to move along either potential density surfaces or neutral surfaces, due to the compressibility of sea water being a functio...
Scalar properties in the ocean are stirred (and subsequently mixed) rather efficiently by mesoscale eddies and two-dimensional turbulence along “neutral surfaces”, defined such that when water parcels...
The Influence of Sloping Mean Density Surfaces on Low-Frequency Shelf Water Flow
Sloping Mean Density Surfaces Low-Frequency Shelf Water Flow
2009/1/7
A model is derived to explore the influence of sloping mean density surfaces on low-frequency wind-driven, frictional shelf water flow. The model coastline, isobaths and mean density field do not vary...
When averaging the equations of motion, thermodynamics, and scalar conservation over turbulent fluctuations, we perform the process in several stages. First, an average is taken over the microscopic s...
The biological and biogeochemical consequences of phosphate scavenging onto phytoplankton cell surfaces
The biological and biogeochemical consequences phosphate scavenging phytoplankton cell surfaces
2014/5/13
Phytoplankton carbon (C) and nitrogen (N) content is commonly normalized to phosphorus (P) quotas as Redfield C:N: P ratios. We examined how surface-bound P pools affect Redfield stoichiometry and P u...