Sentences with phrase «dimensional numerical model»
NASA has produced the first three - dimensional numerical model of melting snowflakes in the atmosphere.
https://earthobservatory.nasa.gov/
NASA Visualizes the Dance of a Melting Snowflake NASA has produced the first three - dimensional numerical model of melting snowflakes in the atmosphere.
Airplanes and developed and designed using two - dimensional numerical models to simulate conditions whereas modern day numerical climate models are three - dimensional simulations.
Not exact matches
«The numerical model Soheil developed in his Ph.D. thesis allowed for finding three - dimensional melt networks of any geometrical complexity for the first time,» said Prodanovic.
For these comparative studies I applied both simple model calculations and massive three - dimensional direct numerical simulations on supercomputers.
Translating the hypothesis to a numerical model forces you to confront the ambiguities; along the way there are many points where you might reject the hypothesis because of a discovery from first principles (violation of conservation laws, dimensional inconsistency, qualitative failure to replicate the hypothesized behavior mode, absurd behavior in extremes, etc.).
After running additional experiments on DNA folding, Erez contacted the Molecular Graphics Laboratory (MGL) at The Scripps Research Institute: Could they produce a 3 - dimensional model based on Miriam's numerical simulations?
Goosse, H., et al., 2002: Potential causes of abrupt climate events: a numerical study with a three - dimensional climate model.
Dr. Nehrkorn's 30 year research tenure at AER has included work on numerical weather prediction models, data assimilation systems, humidity to cloud relationships, three dimensional analysis of atmospheric quantities and studies of the angular momentum budget of the atmosphere.
Translating the hypothesis to a numerical model forces you to confront the ambiguities; along the way there are many points where you might reject the hypothesis because of a discovery from first principles (violation of conservation laws, dimensional inconsistency, qualitative failure to replicate the hypothesized behavior mode, absurd behavior in extremes, etc.).
Features of the model described here include the following: (1) tripolar grid to resolve the Arctic Ocean without polar filtering, (2) partial bottom step representation of topography to better represent topographically influenced advective and wave processes, (3) more accurate equation of state, (4) three - dimensional flux limited tracer advection to reduce overshoots and undershoots, (5) incorporation of regional climatological variability in shortwave penetration, (6) neutral physics parameterization for representation of the pathways of tracer transport, (7) staggered time stepping for tracer conservation and numerical efficiency, (8) anisotropic horizontal viscosities for representation of equatorial currents, (9) parameterization of exchange with marginal seas, (10) incorporation of a free surface that accommodates a dynamic ice model and wave propagation, (11) transport of water across the ocean free surface to eliminate unphysical «virtual tracer flux» methods, (12) parameterization of tidal mixing on continental shelves.