adms aermod calpuff
adms aermod calpuff
adms aermod calpuff
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Comparison of ADMS, AERMOD and CALPUFF Model Features<br />
Modelling Feature ADMS AERMOD CALPUFF<br />
COMPLEX EFFECTS<br />
Buildings<br />
Complex terrain<br />
Deposition (wet and<br />
dry)<br />
Chemistry<br />
Based on flow model with<br />
near and main building<br />
wakes.<br />
Based on calculation of<br />
flow field and turbulence<br />
filed by FLOWSTAR<br />
model.<br />
Uses PRIME buildings<br />
model.<br />
Interpolation between<br />
neutral flow approximate<br />
solution and stable flow<br />
impaction solution.<br />
Based on ISC building<br />
model.<br />
Effects of complex flow<br />
input via meteorological<br />
fields.<br />
YES YES YES<br />
GRS (Generic Reaction<br />
Scheme) 8 reaction<br />
scheme for NO x<br />
chemistry, parameterised<br />
sulphate chemistry.<br />
Ozone limiting model,<br />
assumes maximum<br />
conversion of NO to NO 2<br />
.<br />
NO x<br />
and SO 2<br />
chemistry<br />
for particle generation.
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