Sentences with phrase «simple numerical models»
He uses a combination of analytic and simple numerical models to build physical intuition for complex phenomena.
https://carnegiescience.edu/
A simple numerical model using known sunspots and known PDO changes and a 22 year lag time produces the observed temperature trends since 1900.
Not exact matches
I will not answer this question in a quantitative way, which may disappoint those who want numerical forecasts; in fact, I will be making a few criticisms of the simple models that are often employed for this purpose.
The researchers are now working with other collaborators to benchmark their experimental results against numerical simulations of the plating process in simple model systems.
For these comparative studies I applied both simple model calculations and massive three - dimensional direct numerical simulations on supercomputers.
I will present new numerical models that treat dust coagulation / fragmentation, dust dynamics, simple gas - grain chemistry, and vapor diffusion simultaneously, and explore the connection between the water vapor in the disk atmosphere and the size - distribution and ice - to - rock ratios of the dust grains growing in the midplane.
If it is correct, it makes theoretical discussion simple and numerical modelling economical.
When dealing with simple mathematical models, experiments can be bypassed, mathematics alone can the trick by inversion, simplification,... Else, approximations (often based on numerical discretisation and big computers nowadays) have to be used.
The numerical evidence for irreversible change to a year - round ice - free state was first discussed in studies with simple diffusive climate models (e.g., North, 1984, 1990).
I explore ideas using hierarchies of idealized atmosphere - ocean models, ranging from simple mathematical descriptions to complex coupled numerical calculations.
The effects of mesoscale eddies on the main subtropical thermocline are explored using a simply configured wind - and buoyancy - driven primitive equation numerical model in conjunction with transformed Eulerian mean diagnostics and simple scaling ideas and closure schemes.