TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D...
Transcript of TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D...
![Page 1: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/1.jpg)
TM4/TM5 chemical mechanisms under the 1D
“microscope”
Nikos Daskalakis
Environmental Chemical Process Laboratory,Department of Chemistry, University of Crete.
Meteorology and Air Quality Group,Wageningen University.
April 25, 2013
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Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 3: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/3.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 4: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/4.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 5: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/5.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 6: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/6.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 7: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/7.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 8: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/8.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 9: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/9.jpg)
Introduction
Different chemical schemes in the model
3 different in TM5, 2 different in TM4
Need for evaluation of different rates/schemes
Impact of the update of rates
Easy to use, fast, representative
Review chemistry over height
Use of single column model
WUSCM coupled with KPP for chemistry.
![Page 10: TM4/TM5 chemical mechanisms under the 1D ``microscope'' · TM4/TM5 chemical mechanisms under the 1D \microscope" Nikos Daskalakis Environmental Chemical Process Laboratory, Department](https://reader034.fdocuments.in/reader034/viewer/2022043013/5fad5d8dd8be5230885899e6/html5/thumbnails/10.jpg)
TM4 IUPAC vs JPL — O3
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TM4 IUPAC vs JPL — CO
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TM4 IUPAC vs JPL — Isoprene
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TM5 old vs new — O3
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TM5 old vs new — CO
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TM5 old vs new — Isoprene
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TM5 vs CBM5 — O3
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TM5 vs CBM5 — CO
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TM5 vs CBM5 — Isoprene
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All mechanisms — O3
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All mechanisms — CO
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All mechanisms — OH
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All mechanisms — HO2
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All mechanisms — NO
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All mechanisms — NO2
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All mechanisms — CH4
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All mechanisms — Isoprene
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Conclusions
Use of the single column model gives a good, fast validation
Easy to discover mistakes, correct them, re-evaluate
More information than the 0D model (height)
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Thank you!!!