potential vorticity - Axtarish в Google
In fluid mechanics, potential vorticity (PV) is a quantity which is proportional to the dot product of vorticity and stratification. This quantity, following a parcel of air or water, can only be changed by diabatic or frictional processes. Ertel's potential vorticity · Quasi-geostrophic PV
Potential vorticity Potential vorticity
В гидромеханике потенциальная завихренность — это величина, пропорциональная точечному произведению завихренности и расслоения. Эта величина, следующая за порцией воздуха или воды, может быть изменена только диабатическими или фрикционными... Википедия (Английский язык)
The potential vorticity (PV) is the absolute circulation of an air parcel that is enclosed between two isentropic surfaces. If PV is displayed on a surface ...
30 янв. 2019 г. · Potential vorticity is an extension of vorticity that further accounts for the distribution of mass relative to the rotation.
29 мар. 2024 г. · The specific volume times the scalar product of the absolute vorticity vector and the gradient of potential temperature.
As the potential temperature refers to the fact that the temperature can be changed with adiabatic expansion or compression, potential vorticity refers to the ...
3 мар. 2003 г. · A review paper on the applications of Potential Vorticity (PV-) concepts by Brian Hoskins, Michael McIntyre and Andy Robertson in the Quarterly.
The vorticity in the potential vorticity conservation law is the absolute vorticity. In a rotating frame of reference, the conserved potential vorticity is Q = ...
22 авг. 2018 г. · Potential Vorticity The rotation rate of a column of fluid changes as the column is expanded or contracted. This changes the vorticity through ...
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