Oil Reservoir Production Optimization using Single Shooting and ESDIRK Methods

Autor: Capolei, Andrea, Völcker, Carsten, Frydendall, Jan, Bagterp Jørgensen, John

Publikováno v: In IFAC Proceedings Volumes 2012 45(8):286-291

Assimilation of OMI NO2 retrievals into the limited-area chemistry-transport model DEHM (V2009.0) with a 3-D OI algorithm

Autor: Silver, Jeremy David, Brandt, Jørgen, Hvidberg, Martin, Frydendall, Jan, Christensen, Jesper Heile

Publikováno v: Geoscientific Model Development, Vol 6, Iss 1, Pp 1-16 (2013)
Silver, J D, Brandt, J, Hvidberg, M, Frydendall, J & Christensen, J H 2013, ' Assimilation of OMI NO 2 retrievals into the limited-area chemistry-transport model DEHM (V2009.0) with a 3-D OI algorithm ', Geoscientific Model Development, vol. 6, no. 1, pp. 1-16 . https://doi.org/10.5194/gmd-6-1-2013
Silver, J D, Brandt, J, Hvidberg, M, Frydendall, J & Christensen, J H 2013, ' Assimilation of OMI NO2 retrievals into the limited-area chemistry-transport model DEHM (V2009.0) with a 3-D OI algorithm ', Geoscientific Model Development, vol. 6, pp. 1-16 . https://doi.org/10.5194/gmd-6-1-2013

Data assimilation is the process of combining real-world observations with a modelled geophysical field. The increasing abundance of satellite retrievals of atmospheric trace gases makes chemical data assimilation an increasingly viable method for de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fcb28227927cc167e1391d85654d3774
http://www.geosci-model-dev.net/6/1/2013/gmd-6-1-2013.pdf

A Frequency Matching Method for Generation of a Priori Sample Models from Training Images

Autor: Lange, Katrine, Cordua, Knud Skou, Frydendall, Jan, Hansen, Thomas Mejer, Mosegaard, Klaus

Publikováno v: Lange, K, Cordua, K S, Frydendall, J, Hansen, T M & Mosegaard, K 2011, A Frequency Matching Method for Generation of a Priori Sample Models from Training Images . in Proceedings of IAMG 2011 . Annual Conference of the International Association for Mathematical Geosciences, Salzburg, Austria, 05/09/2011 .

This paper presents a Frequency Matching Method (FMM) for generation of a priori sample models based on training images and illustrates its use by an example. In geostatistics, training images are used to represent a priori knowledge or expectations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1202::1ccfd8c7e8186a21b95baf045b0e9d08
http://orbit.dtu.dk/en/publications/a-frequency-matching-method-for-generation-of-a-priori-sample-models-from-training-images(41826e36-947e-4bf4-9e64-ccb6c0002134).html

A parallel implementation of a finite element solver:for statistical methods

Autor: Frydendall, Jan

Publikováno v: Frydendall, J 2009, A parallel implementation of a finite element solver : for statistical methods . IMM-Technical Report-2009-10, Technical University of Denmark, DTU Informatics, Building 321, Kgs. Lyngby .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1202::3982cc88aa361128c4df73d53c78916e
http://orbit.dtu.dk/en/publications/a-parallel-implementation-of-a-finite-element-solver(fbc1b7f6-acd3-4ba8-b62f-4cbca339f2cf).html

Data assimilation in regional scale atmospheric chemical models:NMR Workshop at NILU, Kjeller, Norway, 15 November 2005

Autor: Denby, Bruce, Brandt, Jørgen, Elbern, Hendrik, Frydendall, Jan, Heemink, Arnold, Hvidberg, Martin, Kanhert, Michael, Tarrason, Leonar, Loon, Maarten val, Walker, Sam Erik, Zlatev, Zahari

Publikováno v: Denby, B, Brandt, J, Elbern, H, Frydendall, J, Heemink, A, Hvidberg, M, Kanhert, M, Tarrason, L, Loon, M V, Walker, S E, Zlatev, Z & Denby, B 2005, Data assimilation in regional scale atmospheric chemical models : NMR Workshop at NILU, Kjeller, Norway, 15 November 2005 . Nordic Council of Ministers . < http://www.norden.org/da/publikationer/publikationer/2006-483/at_download/publicationfile >

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pure_au_____::7238b96ab418d711828f8808ea414c75
https://pure.au.dk/portal/da/publications/data-assimilation-in-regional-scale-atmospheric-chemical-models(4e15e2b0-f1d8-11dd-8f9a-000ea68e967b).html