Concept
Square of lagrangian tendency of air pressure
| URI | http://vocab.nerc.ac.uk/standard_name/square_of_lagrangian_tendency_of_air_pressure/ | ||
|---|---|---|---|
| Within Vocab | Climate and Forecast Standard Names | ||
| Definition | The phrase "square_of_X" means X*X. "tendency_of_X" means derivative of X with respect to time. The Lagrangian tendency of a quantity is its rate of change following the motion of the fluid, also called the "material derivative" or "convective derivative". The Lagrangian tendency of air pressure, often called "omega", plays the role of the upward component of air velocity when air pressure is being used as the vertical coordinate. If the vertical air velocity is upwards, it is negative when expressed as a tendency of air pressure; downwards is positive. Air pressure is the force per unit area which would be exerted when the moving gas molecules of which the air is composed strike a theoretical surface of any orientation. | ||
| Date | None | ||
| Note | accepted | ||
| modified | 2017-07-24 14:36:59.0 | ||
| Broad Match | P02:CAPH |
Air pressure | |
P04:G192 |
EARTH SCIENCE > Atmosphere > Atmospheric Pressure > Pressure Tendency | ||
P64:G192 |
EARTH SCIENCE > Atmosphere > Atmospheric Pressure > Pressure Tendency | ||
| Exact Match | http://mmisw.org/ont/cf/parameter/square_of_lagrangian_tendency_of_air_pressure | ||
| http://vocab.nerc.ac.uk/standard_name/square_of_lagrangian_tendency_of_air_pressure/ | |||
P07:CFSN0321 |
square_of_lagrangian_tendency_of_air_pressure | ||
| Related | P06:PPS2 |
Pascal squared per second squared | |
Alternate Formats
Other formats for this page:
RDF/XML Turtle JSON-LDAlternate Profiles
Other views of this page:
Alternate Profiles ?Different Media Types (HTML, text, RDF, JSON etc.) and different information model views, profiles, are available for this resource.
NVS html view ? Default NVS html view.
