Sentence examples for puff model from inspiring English sources
This paper describes an analytical puff model (UNIPUFF) based on parameterization schemes of boundary layer theory.
This model-to-model discrepancy is partially ameliorated by supplying the puff model with more detailed information about the urban boundary layer that evolves on the CFD grid.
In order to do the source area identification, two inverse methods, a direct method and a statistical sampling method, were applied with a Gaussian puff model as the forward modeling method.
Using dispersion modelling (non-steady-state Lagrangian Gaussian puff model CALPUFF with dedicated meteorological pre-processor CALMET) it was possible to calculate odour concentrations and to place the measured odour concentrations in a specific spatial context.
We compare statistics from a release at several different sites in Washington DC and Chicago using a Gaussian puff model (SCIPUFF, version 1.3, with urban parameter settings) and a building-resolving computational fluid dynamics (CFD) model (FAST3D-CT).
This study took its intake fraction estimates from an analysis [ 22] that used CALPUFF (a regional-scale Lagrangian puff model) to calculate intake fractions for primary PM2.5, sulfate particles (from SO2), and nitrate particles (from NOx), evaluating 40 power plants and 40 mobile sources distributed across the US.
Since the simplification of puff modelling for mini computer used by Ludwig et al. in 1977, various models have been developed.
Therefore, WRF CALPUFF (Weather Research and Forecasting California PUFF) modeling systems were used to simulate concentration distributions of typical air pollutants (PM10 and SO2), and statistics are computed to determine the models' ability to simulate observations.
Up to 100 m from a road, traffic B[ a]P levels were estimated using highway line-source puff models (Chock 1978).
When the proposed puffing model was used in numerical simulation of spray combustion, the experimental parameter in the puffing model was determined for each droplet by random numbers within the range 5.0 10.
First, the validity of the proposed puffing model was investigated with the experimental results for a single droplet.
