-
Giersch, S. and S. Raasch
(2022):
Staubteufelähnliche Wirbel in turbulenter Rayleigh-Bénard Konvektion – Eine Studie unter Verwendung der direkten numerischen Simulation, DACH, 21-25 März 2022, Leipzig, Deutschland
DOI:
10.5194/dach2022-42
-
Giersch, S. and S. Raasch
(2022):
Staubteufelähnliche Wirbel in turbulenter Rayleigh-Bénard Konvektion – Eine Studie unter Verwendung der direkten numerischen Simulation, DACH, 21-25 March 2022, Leipzig, Germany
DOI:
10.5194/dach2022-42
-
Bechina, A. A. A., E. N. Cabañas, S. Güldal, O. H. Dahle, J. Bueno, M. Dullweber, S. Giersch, and M. Coyne
(2022):
A Model for a Safer Drone’s Operation in an Urban Environment, 2022 International Conference on Unmanned Aircraft Systems, 21-24 July 2022, Dubrovnik, Croatia
-
Giersch, S. und S. Raasch
(2021):
Die Entstehung, Entwicklung und Eigenschaften staubteufelähnlicher Wirbel in konvektiven Grenzschichten - Eine numerische Studie mittels LES und DNS,
ExtremWetterKongress 2021, 22-24 September 2021, Hamburg, Germany
-
Giersch, S. and S. Raasch
(2020):
Genesis and Features of Dust Devil-Like Vortices in Convective Boundary Layers – A Numerical Study Using LES and DNS,
EGU General Assembly 2020, 4-8 May 2020, Vienna, Austria
DOI:
10.5194/egusphere-egu2020-1579
-
Knoop, H., J. Hahnfeld, T. Gronemeier and S. Raasch
(2019):
PALM meets OpenACC: Performance portability of a real-world CFD code
,
Using OpenACC for Fluid Dynamics and Atmospheric Prediction Studies: Stories from Application Developers, Platform for Advanced Scientific Computing (PASC) Conference 2019, 12–14 June 2019, ETH Zürich, Switzerland
-
Zhou, X., M. Gryschka
(2019):
Dependency of the surface heat flux on lead width–a study using LES,
AGU Fall Meeting 2019
-
Michaelis, J., C. Lüpkes, X. Zhou, M. Gryschka, V. Gryanik
(2019):
Parametrization of Turbulent Fluxes over Leads in Sea Ice in a Non-Eddy-Resolving Small-Scale Atmosphere Model,
AGU Fall Meeting 2019
-
Sonja Veith and Johannes Schwenkel
(2019):
Climate Future Day 2020 at Leibniz Universität Hannover: concept and framework,
EMS Annual Meeting 2019, 9-13 September 2019 DTU Lyngby, Denmark, oral presentation.
-
Johannes Schwenkel and Björn Maronga
(2019):
Demystifying fog microphysics: A high-resolution Large-Eddy Simulation
study with coupled particle based microphysics,
EMS Annual Meeting 2019, 9-13 September 2019 DTU Lyngby, Denmark, oral presentation.
-
Johannes Schwenkel
(2019):
Wolken – und ihre Mikrophysik: Ein Versuch der Entmystifizierung durch numerische Modelle ,
Stumeta, Hannover, 29.5.-2.06.2019, oral presentation.
-
Johannes Schwenkel and Björn Maronga
(2019):
Demystifying fog microphysics: A high-resolution Large-Eddy Simulation study with coupled particle based microphysics,
Workshop on Eulerian vs. Lagrangian methods for cloud microphysics, 15-17 april 2019, Cracow, Poland, poster presentation.
-
Johannes Schwenkel and Björn Maronga
(2019):
Untersuchungen von Aerosolaktivierung in Strahlungsnebel mit einem Lagrangschen Wolkenphysik Modell,
DACH 2019, 18-22 March 2019 Garmisch-Partenkirchen, oral presentation.
-
Gehrke, K., B. Maronga and S. Raasch
(2019):
Wie groß ist der Fehler bei Verwendung von Monin-Obukhov-Ähnlichkeitsfunktionen über heterogenem Gelände?,
DACH, 18-22 March 2019, Garmisch-Partenkirchen, Germany
-
Giersch, S., M. Brast, F. Hoffmann, S. Raasch
(2019):
Toward Large-Eddy Simulations of Dust Devils of Observed Intensity: Effects of Grid Spacing, Background Wind, and Surface Heterogeneities, European Postgraduate Fluid Dynamics Conference, 16-19 July 2019, Ilmenau, Germany
-
Giersch, S., M. Brast, F. Hoffmann, S. Raasch
(2019):
Large-Eddy Simulationen von Staubteufeln mit beobachtbarer Intensität: Auswirkungen von Gitterweite, Hintergrundwind und Oberflächenheterogenitäten, DACH, 18-22 March 2019, Garmisch-Partenkirchen, Germany
-
Giersch, S., A. Lösch
(2019):
Genesis and Features of Dust Devil-Like Vortices in Convective Boundary Layers - A Comparative Study Using DNS/LES and Laboratory Experiments, 2nd Annual Meeting of the Priority Programme SPP 1881 Turbulent Superstructures, 10-11 December 2019, Ilmenau, Germany
-
Knoop, H., T. Gronemeier, J. Hahnfeld and S. Raasch
(2018):
PALM4GPU - an OpenACC user story
,
OpenACC API User Experience, Vendor Reaction, Relevance, and Roadmap, Supercomputing Conference (SC) 2018, 11–16 November 2018, Dallas, TX, USA
-
Johannes Schwenkel and Björn Maronga
(2018):
Investigating the Development of Fog Droplet Size Distributions and Aerosol Activation in Radiation Fogs Simulated By a Lagrangian Cloud Model ,
15 th AMS Conference on Cloud Physics, Vancouver, Canada, poster presentation
-
Gronemeier, T., M. Sühring
(2018):
Effects on Courtyard Ventilation caused by Openings,
METTOOLS X, 25-27 September 2018, Braunschweig, Germany
| File |
-
Gronemeier, T., S. Raasch, E. Ng
(2018):
Effects of Sea Breeze on City Ventilation - Important for Air Ventilation Assessments?,
METTOOLS X, 25-27 September 2018, Braunschweig, Germany
-
Gronemeier, T., S. Raasch and E. Ng
(2018):
Effects of Sea Breeze on City Ventilation - Important for Air Ventilation Assessments?,
10th International Conference on Urban Climate, 6-10 August 2018, New York, USA
| File |
-
Khan B., M. Mauder, R. Forkel, S. Banzhaf, E. Russo, F. Kanani-
Sühring, M Kurppa, B Maronga, S Raasch, K Ketelsen
(2018):
Entwicklung und Anwendung eines online-gekoppelten Chemiemoduls für das mikroskalige Stadtklimamodell PALM-4U
,
METTOOLS X, 25 - 27 September 2018, Braunschweig, Germany
-
Maronga, B. and 38 coauthors
(2018):
Gebäudeauflösende Large-Eddy Simulation von Berlin: erste Ergebnisse des leistungsstarken mikroskaligen Stadtklimamodells PALM-4U
,
METTOOLS X, 25 - 27 September 2018, Braunschweig, Germany
-
Elguernaoui O., J. Reuder, I. Ezau, T. Wolf, and B. Maronga
(2018):
,
EMS Annual Meeting: European Conference for Applied Meteorology and Climatology 2018, 3–7 September 2018, Budapest, Hungary
-
Knoop, H., F. Ament, and B. Maronga
(2018):
A generic gust definition and detection method based on wavelet-analysis,
EMS Annual Meeting: European Conference for Applied Meteorology and Climatology 2018, 3–7 September 2018, Budapest, Hungary
-
Gryschka
(2018):
Large Eddy Simulations of convection processes over the marginal ice zone ,
MOSAIC Science Workshop, May-28 - June-01, 2018, Potsdam, Germany
-
Maronga, B., J. Schwenkel, and F. C. Bosveld
(2018):
Key Parameters for the Life Cycle of Nocturnal Radiation Fog: Results from a Comprehensive Large-Eddy Simulation Study,
23rd Symposium on Boundary Layers and Turbulence/21st Conference on Air-Sea Interaction, 11-15 June 2018 Oklahoma City, USA
-
Suehring, M., T. Gronemeier, A. Hellsten, S. Raasch, and B. Maronga
(2018):
Application of an LES-LES Nesting to study Pollutant Dispersion in residential Areas using the urban microscale Model PALM-4U,
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, 6-10 August 2018, New York, USA
-
Scharf, K., B. Maronga, and S. Raasch
(2018):
Analyzing the Interactions of Coupled Soil-Atmosphere Simulations on Turbulent Scales,
23rd Symposium on Boundary Layers and Turbulence/21st Conference on Air-Sea Interaction, 11-15 June 2018 Oklahoma City, USA
-
Khan, B., M. Mauder, R. Forkel, S. Banzhaf, E. Russo, F. Kanani-Sühring, M. Kurppa, B. Maronga, S. Raasch, and K. Ketelsen
(2018):
First Results of Urban Microscale Air Quality Simulations for Berlin, Germany, using PALM-4U ,
23rd Symposium on Boundary Layers and Turbulence/21st Conference on Air-Sea Interaction, 11-15 June 2018 Oklahoma City, USA
-
Khan B., F. Kanani-Sühring, S. Banzhaf, R. Forkel, K. Ketelsen, M. Kurppa, B. Maronga, M. Mauder, S. Raasch, and E. Russo
(2018):
Development and Application of an Online Coupled Chemistry Model Embedded in the Urban Microscale Model PALM-4U - First Results for Berlin, Germany,
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, 6-10 August 2018, New York, USA
-
Salim, M., S. Schubert, C. Schneider, B. Maronga, J. Resler, P. Krč, F. Kanani-Sühring, and M. Sühring
(2018):
Parameterisation of radiative exchange in the urban microscale model PALM-4U: How much detail should we include?,
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, 6-10 August 2018, New York, USA
-
Resler J., J. Geletič, P. Krč, M. Belda, P. Juruš, N. Benešová, J. Lopata, O. Vlček, D. Damašková, K. Eben, P. Derbek, B. Maronga, F. Kanani-Sühring, and M. Salim
(2018):
An urban surface scheme for the urban microscale model PALM-4U – model development and first validation,
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, 6-10 August 2018, New York, USA
-
Maronga, B. and 38 coauthors
(2018):
Building-resolving large-eddy simulations for entire Berlin (Germany) – first results using the high-performance urban microscale model PALM-4U
,
10th International Conference on Urban Climate/14th Symposium on the Urban Environment, 6-10 August 2018, New York, USA (invited talk)
-
Khan, B., R. Forkel, S. Banzhaf, E. Russo, F. Kanani-Sühring, M. Mauder, M. Kurppa, B. Maronga, S. Raasch, and K. Ketelsen
(2018):
Development and Application of an Online Coupled Chemistry Urban Microscale Model PALM-4U,
European Geosciences Union, General Assembly 2018, 8–13 April 2018 - Vienna, Austria
-
Forkel, R., B. Khan, S. Banzhaf, F. Kanani-Sühring, K. Ketelsen, M. Kurppa, B. Maronga, M. Mauder, S. Raasch, and E. Russo
(2018):
Test of gas phase chemistry mechanisms for a LES model with online coupled chemistry,
European Geosciences Union, General Assembly 2018, 8–13 April 2018 - Vienna, Austria
-
Gehrke, K., B. Maronga and S. Raasch
(2018):
What is the possible error in using Monin-Obukhov Similarity Theory (MOST) for parametrizing the surface layer over heterogeneous surfaces?,
AGU Fall Meeting, 8-14 December 2018, Washington DC, USA
-
Gronemeier, T. and S. Raasch
(2017):
Influence of Diabatic Stratification on the Ventilation of Large Cities,
8th Japanese-German Meeting on Urban Climatology, 25-29 March 2017, Osaka, Japan
-
van Heerwaarden, C. and B. Maronga
(2017):
Land-atmosphere coupling on short time scales in semi-arid regions,
European Geosciences Union, General Assembly 2017, 23–28 April 2017 - Vienna, Austria
-
Maronga, B., C. Knigge, and S. Raasch
(2017):
An improved surface boundary conditions for LES models based on MOST,
Workshop on the Atmospheric Stable Boundary Layer, March 24-28, Delft, Netherlands
-
Scharf, K. and S. Raasch
(2017):
A new method for explicitly analysing gusts in large-eddy simulations,
8th Japanese-German Meeting on Urban Climatology, 25-29 March 2017, Osaka, Japan
-
Scharf, K., B. Maronga and S. Raasch
(2017):
Analysing the interactions of coupled soil-atmosphere simulations on
turbulent scales,
EMS Annual Meeting: European Conference for Applied Meteorology and Climatology 2017, 4-8 September 2017, Dublin, Ireland
-
Forkel, R., S. Banzhaf, F Kanani-Sühring, K. Ketelsen, B Khan, B. Maronga, M. Mauder, and S. Raasch
(2017):
Development and Implementation of an Online Chemistry Module to a Large Eddy Simulation Model,
European Geosciences Union, General Assembly 2017, 23–28 April 2017 - Vienna, Austria
-
Kanani-Sühring, F., B. Maronga, G. Groß, S. Raasch, S. Banzhaf, B. Büter, A. Matzarakis, M. Mauder, J. Pfafferott, C. Schneider, S. Schubert, G. Seckmeyer, H. Sieker, K. Trusilova and J. Zeidler
(2017):
Project MOSAIK: Model-based city planning and application in climate change – development of the new urban climate model PALM-4U,
8th Japanese-German Meeting on Urban Climatology, 25-29 March 2017, Osaka, Japan
-
Knoop, H., B. Maronga
(2017):
A new Method for Severe Wind Gust Prediction at Airports,
Sixth International Education Forum on Environment and Energy Science, 15-19 December 2017, Tenerife, Canary Islands, Spain
-
Giersch, S.
(2017):
Flight simulations in near-surface turbulent wind fields as generated by LES,
AVT 39th Panel Business Meeting Week organized by the Applied Vehicle Technology (AVT) Panel Office, 15-19 May 2017, Vilnius, Lithuania
-
Gronemeier, T., S. Raasch
(2016):
Simulation der urbanen Grenzschicht bei schwachem Wind und labiler Schichtung - technische Herausforderungen,
DACH 2016, 14-18 March 2016, Berlin, Germany
-
Gronemeier, T., S. Raasch
(2016):
Der Einfluss von Schatten flacher Kumulusbewölkung auf die atmosphärische Grenzschicht,
DACH 2016, 14-18 March 2016, Berlin, Germany
-
Gronemeier, T., H. Knoop, C. Knigge and P. Steinbach
(2016):
Porting the MPI Parallelized LES Model PALM to Multi-GPU Systems - an Experience Report,
First International Workshop on Performance Portable Programming Models for Accelerators, ISC 2016, 20-23 June 2016, Frankfurt, Germany
-
Gronemeier, T. and S. Raasch
(2016):
Influence of Diabatic Stratification on the Ventilation of Large Cities,
ACEEES Forum 2016, 15-19 December 2016, San Diego, CA, USA
-
Hoffmann, F., and S. Raasch
(2016):
How do collision and coalescence contribute to the activation of droplets?, 17th International Conference on Clouds & Precipitation, 25 - 19 July 2016, Manchester, UK.
-
Couvreux, F., E. Bazile, G. Canut, P. LeMoigne, B. Maronga, B. Van Stratum, S. Basu, V. Fuka, J. M. Edwards, G. Matheou, A. Moene, E. Vignon, W Maurel Sr., O. Traullé
(2016):
LES results of the GABLS4 exercise : an intercomparison of models in extremely stable conditions over Antarctica
,
22nd AMS Symposium on Boundary Layers and Turbulence, 20-24 June, Salt Lake City, USA.
More info
-
Scharf, K. und S. Raasch
(2016):
Large-Eddy Simulation of Wind Fields in the Vicinity of Buildings - Analysis of Turbulent Wind Speed and Wind Direction Fluctuations,
DACH 2016, 14 - 18 March 2016, Berlin
-
Scharf, K. and S. Raasch
(2016):
A new method for explicitly analysing gusts in large-eddy simulations,
ACEEES Forum 2016, 15 - 19 December 2016, San Diego, California
-
Giersch, S. and S. Raasch
(2016):
Flight simulations in near-surface turbulent wind fields as generated by LES,
5th International Education Forum on Environment and Energy Science organized by the Tokyo Institute of Technology, 15-19 December 2016, San Diego, CA, USA.
-
Radespiel, R., D. G. François, D. Hoppmann, S. Klein, P. Scholz, K. Wawrzinek, T. Lutz, T. Auerswald, J. Bange, C. Knigge, S. Raasch, S. Uebelacker, R. Hain, C. J. Kaehler, P. Kelleners, R. Heinrich, S. Reuß, A. Probst, T. Knopp
(2015):
Simulation of Wing and Nacelle Stall,
54th AIAA Aerospace Sciences Meeting San Diego, California, USA
| File |
DOI:
10.2514/6.2016-1830
-
Gronemeier, T., S. Raasch
(2015):
The Effects of Shadows of Shallow Convective Clouds on the Atmospheric Boundary Layer including Feedback on the Cloud Field,
CFMIP Meeting on Cloud Processes and Climate Feedbacks, 8-11 June 2015, Monterey, CA, USA
-
Gronemeier, T., A. Inagaki, M. Gryschka and M. Kanda
(2015):
Large-Eddy Simulation of an Urban Canopy using a Synthetic Turbulence Inflow Generation Method,
59th Conference on Hydraulic Engineering, 10-12 March 2015, Tokyo, Japan
-
Zhang, S., F. De Roo, R. Heinze, F. Eder, S. Huq, M. Schmidt and M. Mauder
(2015):
Large-eddy simulation of the energy balance closure problem: a case study for a field campaign with multi-scale observations,
European Geosciences Union, General Assembly 2015, 12–17 April 2015 - Vienna, Austria
More info
-
Couvreux, F., E. Bazile, G. Canut, P LeMoigne, B. Maronga, V. Fuka, S. Basu, B. Van Stratum, C. Van Heerwaarden, G. Matheou, M. Chinita, A. Cheng
(2015):
GABLS4, an Intercomparison of Models in Extremely Stable Conditions over Antarctica: LES preliminary results,
AGU Fall Meeting, 14-18 December, San Francisco, USA
-
Hoffmann, F., and S. Raasch
(2015):
Spurious cloud edge supersaturations in Lagrangian cloud models, Workshop on Eulerian vs. Lagrangian methods for cloud microphysics, April 20 - 22, 2015, Warsaw, Poland.
-
Böske, L. and S. Raasch
(2015):
Large-Eddy Simulation as a Tool for Onshore Wind Turbine Site Assessment, ACEEES Forum 2015, 6-10 December 2015, Maui, Hawaii, USA
-
Scharf, K. und S. Raasch
(2015):
Simulations of Wind Flows in the Vicinity of Buildings - A Comparison of LES and RANS Simulations,
ACEEES Forum 2015, 6 - 10 December 2015, Maui, Hawaii
-
Knigge, C., S. Raasch
(2014):
Development of two methods of different complexity to simulate atmospheric boundary layer turbulence for aircraft design studies
,
Fourth Joint Symposium of DFG FOR 1066 and DLR-Airbus CASE:
“Simulation of Wing and Nacelle Stall“, Braunschweig, Germany
-
Knigge, C., S. Raasch
(2014):
Large-eddy simulation on the influence of buildings on aircraft during take off and landing
,
7th Japanese German Meeting on Urban Climatology, Hannover, Germany
| File |
-
Neves, T.A.T., G. Fisch, R.M.N. Santos and S. Raasch
(2014):
The daily cycle of the atmospheric boundary layer over pasture site in Amazonia,
21th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 June 2014 - Leeds, UK
More info
-
Huq, S., F. De Roo, S. Raasch and M. Mauder
(2014):
Vertical Grid Nesting For Improved Surface Layer Resolution In Large-Eddy Simulation,
21th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 June 2014 - Leeds, UK
More info
-
Knigge, C., S. Raasch
(2014):
Analysis of one- and two-dimensional mean gust shapes using a large-eddy simulation model
,
CWE 2014: 6th International Symposium on Computational Wind Engineering, 8 - 12 June 2014, Hamburg, Germany
| File |
-
Braam, M., F. Beyrich, A.F. Moene, J. Bange, A. Platis, S. Martin and B. Maronga
(2014):
On the discrepancy in simultaneous observations of C_T2 by scintillometers, sonics and unmanned aircraft during LITFASS-2009 and LITFASS-2010,
21th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 June 2014 - Leeds, UK
More info
-
Hoffmann, F., S. Raasch, and Y. Noh
(2014):
Entrainment of Aerosols and Their Activation in a Shallow Cumulus Cloud Studied with a Coupled LCM-LES Approach,
14th Conference on Cloud Physics, 7-11 July 2014, Boston, MA, USA
More info
-
Böske, L., R. Heinze and S. Raasch
(2014):
A Continuous Large Eddy Simulation Covering Multiple Days and Weather Conditions in the Mid-Latitudes,
ACEEES Forum 2014, 12-16 December 2014, Perth, Western Australia, Australia
-
Hoffmann, F., Y. Noh and S. Raasch
(2014):
The Initiation of Rain in a Shallow Cumulus Cloud,
ACEEES Forum 2014, 12-16 December 2014, Perth, WA, Australia
-
Keck, M., S. Raasch, M. Letzel and E. Ng
(2014):
High Resolution Large-Eddy Simulations of the Atmospheric Boundary Layer in Macau,
CWE 2014: 6th International Symposium on Computational Wind Engineering, 8 - 12 June 2014, Hamburg, Germany
-
Tu, Sofia M., A. Nordbo, F. Kanani, J. Rinne, S. Raasch, T. Vesala and A. Hellsten
(2014):
Fetch Effects of Forest Canopy on Flux Measurements,
European Geosciences Union, General Assembly 2014, 27 April - 2 May 2014 - Vienna, Austria
More info
-
Schreier, F., T. Trautmann, S. Gimeno Garcia and R. Heinze
(2014):
Effects of cloud variability on TROPOMI molecular and cloud property products,
40th COSPAR Scientific Assembly, 2-10 August 2014 - Moscow, Russia
More info
-
Weismüller, M., S. Raasch and F. Hoffmann
(2014):
Towards large-eddy simulations of dust devils with observed intensity: Effects of surface heterogeneities and numerics,
21th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 June 2014 - Leeds, UK
More info
-
Heinze, R., L. Böske, C. Moseley, B. Stevens and S. Raasch
(2014):
Can we produce realistic boundary layer turbulence by coupling large-eddy simulations with mesoscale model data?,
21st Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 June 2014 - Leeds, UK
More info
-
Radespiel, R., D. G. François, D. Hoppmann, S. Klein, P. Scholz, K. Wawrzinek,
T. Lutz, T. Auerswald, J. Bange, C. Knigge, S. Raasch, P. Kelleners, R. Heinrich,
S. Reuß, A. Probst, T. Knopp
(2013):
Simulation of Wing Stall. 43rd Fluid Dynamics
,
43rd Fluid Dynamics Conference, San Diego, CA, USA. AIAA Paper 2013-3175
| File |
DOI:
10.2514/6.2013-3175
-
Gronemeier, T. and S. Raasch
(2013):
Shadow Effects of Shallow Convective Clouds on the Atmospheric Boundary Layer including Feedback on the Cloud Field,
ACEEES Forum 2013, 13-17 December 2013, Huntington Beach, CA, USA
-
Kanani, F. and S. Raasch
(2013):
Difficulties in interpreting CO2 flux measurements near forest edges: An LES study (Awarded for best oral presentation ex aequo at the International Symposium on Patterns in Soil-Vegetation-Atmosphere Systems 2013),
International Symposium on Patterns in Soil-Vegetation-Atmosphere Systems: Monitoring, Modeling and Data Assimilation, 11-14 March 2013 - Bonn, Germany
More info
-
Hoffmann, F., S. Raasch, and Y. Noh
(2013):
Aerosol Entrainment and Activation in an Idealized Shallow Cumulus Cloud,
ACEEES Forum 2013, 13-17 December 2013, Huntington Beach, CA, USA
-
Hoffmann, F., and S. Raasch
(2013):
The Entrainment of Aerosols and their Activation in an Idealized Shallow Cumulus Cloud Studied with a Combined LES/LPM Approach,
AGU Fall Meeting 2013, 9-13 December 2013, San Francisco, CA, USA
More info
-
Maronga, B. and S. Raasch
(2013):
Monin-Obukhov similarity relationships for CT2 and Cq2 under unstable conditions - results from surface-layer resolving large-eddy simulations,
Tübingen Atmospheric Physics Symposium "Scintillometers and Applications", 7 - 9 Oct 2013, Tübingen, Germany
More info
-
Gimeno Garcia, S., D. Loyola, O. Schuessler, R. Heinze and T. Trautmann
(2013):
Impact of Unresolved Cloud Variability on Cloud Retrievals for Sentinel 5 Precursor,
ESA living planet symposium 2013, 09-13 September 2013, Edinburgh, United Kingdom
More info
-
Maronga, B. and S. Raasch
(2013):
Monin-Obukhov similarity relationships for structure parameters of temperature and humidity under unstable conditions - results from surface-layer resolving LES,
13th EMS Annual Meeting & 11th European Conference on Applications of Meteorology (ECAM), 09-13 September 2013, Reading, United Kingdom
More info
-
Riechelmann, T., Y. Noh, S. Raasch and D. Etling
(2013):
Untersuchungen zum Einfluss von Turbulenz auf das Wachstum von Wolkentropfen mit einem Lagrangeschen Wolkenmodell,
DACH 2013, 2-6 September 2013 - Innsbruck, Austria
More info
-
Heinze, R., S. Raasch and D. Mironov
(2013):
LES von bewölkten Grenzschichten zur Überprüfung von Druck-Kovarianzen im Rahmen der Turbulenzschließung zweiter Ordnung,
DACH 2013, 2-6 September 2013 - Innsbruck, Austria
More info
-
Sühring, M., B. Maronga, F. Herbort and S. Raasch
(2013):
Der Einfluss von Oberflächenheterogenitäten auf das Entrainment am Oberrand der konvektiven Grenzschicht,
DACH 2013, 2-6 September 2013 - Innsbruck, Austria
More info
-
Kanani, F. and S. Raasch
(2013):
Difficulties in interpreting flux measurements near forest edges: a large-eddy simulation (LES) study,
DACH 2013, 2-6 September 2013 - Innsbruck, Austria
More info
-
Fricke, J., M. Gryschka and S. Raasch
(2013):
Einfluss erzwungener Rollenkonvektion auf turbulente Flüsse in Kaltluftausbrüchen,
DACH 2013, 2-6 September 2013 - Innsbruck, Austria
More info
-
Fricke, J., M. Gryschka and S. Raasch
(2013):
Impact of Forced Roll Convection on Turbulent Fluxes in Cold Air Outbreak Situations,
European Geosciences Union, General Assembly 2013, 07-12 April 2013 - Vienna, Austria
More info
-
Neves, T., G. Fisch and S. Raasch
(2013):
Atmospheric Boundary Layer of a pasture site in Amazônia,
European Geosciences Union, General Assembly 2013, 07-12 April 2013 - Vienna, Austria
More info
-
Knigge, C., S. Raasch
(2012):
Characterization of wind gusts using a large-eddy simulation model.,
Third Joint Symposium of DFG FOR 1066 and DLR-Airbus CASE:
“Simulation of Wing and Nacelle Stall“, Braunschweig, Germany
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Kanani, F. and S. Raasch
(2012):
Interpretation of CO2 flux measurements near a forest edge: An LES study (Awarded for best oral presentation ex aequo in the Environment Session at the First International Education Forum on Energy and Environment 2012),
First International Education Forum on Energy and Environment, 14-18 December 2012 - Hawaii's Big Island, USA
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Keck, M., S. Raasch, M. Letzel, E. Ng, and C. Ren
(2012):
High Resolution Large-Eddy Simulations of the Urban Canopy Flow in Macau,
First International Education Forum on Energy and Environment, 14-18 December 2012 - Hawaii's Big Island, USA
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Riechelmann, T., Y. Noh and S. Raasch
(2012):
A new method for large-eddy simulations of warm clouds with Lagrangian droplets,
First International Education Forum on Energy and Environment, 14-18 December 2012 - Hawaii's Big Island, USA
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Riechelmann, T., Y. Noh and S. Raasch
(2012):
A new method for large-eddy simulations of clouds with Lagrangian droplets including the effects of turbulent collision,
16th International Conference on Clouds and Precipitation, 30 July–3 August 2012 - Leipzig, Germany
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DOI:
10.1088/1367-2630/14/6/065008
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Noh,Y., J. J. Lee, Riechelmann, T.and S. Raasch
(2012):
Dynamical and microphysical property of cloud droplets simulated by a new Lagrangian cloud model,
16th International Conference on Clouds and Precipitation, 30 July–3 August 2012 - Leipzig, Germany
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Maronga, B., A.F. Moene, D. van Dinther and S.Raasch
(2012):
Investigations of structure parameters and their similarity relationships in the convective boundary layer by means of large-eddy simulations and comparison with measurement data,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Sühring, M. and S. Raasch
(2012):
Virtual flight measurements regarding the mixing state of the convective boundary layer during LITFASS-2003 – An LES study,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Drüke, S., M. Sühring, B. Maronga and S. Raasch
(2012):
The Effect of cloud shadows on coherent structures and secondary circulations in the convective boundary layer over homogeneous and heterogeneous terrain,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Herbort, F., B. Maronga, M. Sühring and S. Raasch
(2012):
The effect of surface heatflux heterogeneities on the mixed-layer top entrainment,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Heinze, R., S. Raasch and D. Mironov
(2012):
Budgets of scalar fluxes for cloudy boundary layers (Awarded the first place in the student paper competition of the 20th Symposium on Boundary Layers and Turbulence 2012),
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Beyrich F., J. Bange, O.K. Hartogensis, S. Raasch, M. Braam, D. van Dinther, D. Gräf, S. Martin, A.C. van den Kroonenberg, A.F.Moene, B. van Kesteren and B. Maronga
(2012):
An Attempt to Validate Scintillometer Measurements: The LITFASS-2009 Experiment,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Foken, J. , A. Serafimovich, J. Hübner, R. Eigenmann, E. Falge, F. X. Meixner, L. Voß, S. Raasch, F. Kanani, A. Held, M. Sörgel, P. Werle, F. Eder, S. Cieslik, H. Liu, B. K. Lamb, M. Y. Leclerc, and H. F. Duarte
(2012):
Turbulence Structures at a Forest Edge,
20th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence, 9-13 July 2012 - Boston, MA, USA
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Maronga, B., D. van Dinther, A. Moene and S. Raasch
(2012):
Derivation of turbulent structure parameters from large-eddy simulations and comparison with large-aperture scintillometer data and aircraft observations,
European Geosciences Union, General Assembly 2012, 22–27 April 2012 - Vienna, Austria
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Hoffmann, F., and S. Raasch
(2012):
Numerical Impacts on the Strength of Simulated Dust Devils,
Bridging the Gap Between Atmospheric Scales, 8-12 October 2012, Wageningen, Netherlands
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Heinze, R., S. Raasch and D. Mironov
(2011):
Budgets of second order moments for cloudy boundary layers derived from LES,
13th COSMO General Meeting, Rome, Italy
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Franke, T., R. Kunnen and H. Noppel
(2011):
The influence of cloud turbulence on droplet growth and precipitation,
International Metström Conference, Multiple Scales in Fluid Dynamics and Meteorology, 06-10 June 2011 - Berlin, Germany
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Heinze, R. and S. Raasch
(2011):
Atmospheric vortex streets: structure and properties derived from large eddy simulations,
European Geosciences Union, General Assembly 2011, 03–08 April 2011 - Vienna, Austria
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Voß, L. and S. Raasch
(2011):
The influence of small scale heterogeneities on the near surface turbulence structure and the energy balance closure,
European Geosciences Union, General Assembly 2011, 03–08 April 2011 - Vienna, Austria
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G. Steinfeld, J. Tambke, J. Peinke and D. Heinemann
(2010):
Development of a tool for the study of flow conditions and turbulent loads in offshore wind farms,
European Wind Energy Conference (EWEC) 2010, 20.-23.4.2010, Warsaw. Poland
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Helmke, C., T. Auerswald, S. Raasch and J. Bange
(2010):
Vergleich zweier Methoden zur Bereitstellung von hochaufgelösten Daten atmosphärischer Turbulenz für die Simulation einer Tragflügelumströmung,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Witha, B. and S. Raasch
(2010):
Effektivität des turbulenten Wärmeaustausches über Eisrinnen in Abhängigkeit von Windgeschwindigkeit und Rinnenbreite,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Gryschka, M., J. Kampmeyer and S. Raasch
(2010):
Freie und erzwungene Rollenkonvektion in Kaltluftausbrüchen,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Heinze, R. and S. Raasch
(2010):
Kármánsche Wirbelstraßen in der Atmosphäre - Untersuchungen mittels Large Eddy Simulation,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Gollnik, T., C. Lüpkes, V.M. Gryanik and B. Witha
(2010):
Bilanzgleichungen statistischer Momente der Turbulenz über inhomogenem Untergrund,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Beyrich, F., J. Bange, O. Hartogensis, S. Raasch, M. Braam, D. Gräf, B. van Kesteren, B. Maronga, S. Martin and A. Moene
(2010):
LITFASS-2009: Lindenberg-Falkenberg Flugzeug, Szintillometer und LES Studie,
DACH 2010, 20-24 September 2010 - Bonn, Germany
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Heinze, R. and S. Raasch
(2010):
Large eddy simulations of atmospheric vortex streets,
14th Conference of the American Meteorological Society (AMS) on Mountain Meteorology 30 August to 3 September 2010 - Lake Tahoe Vicinity, CA, USA
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Maronga, B. and S. Raasch
(2010):
Correlations between thermal surface heterogeneities and secondary circulations during LITFASS-2003 - An LES study,
19th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence 2-6 August 2010 - Keystone, CO, USA
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Auerswald, T., J. Bange, K. Weinman, T. Knopp, R. Radespiel, C. Weinreis and S. Raasch
(2010):
Large-eddy simulations of the atmospheric boundary layer initialised with synthetic turbulence,
19th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence 2-6 August 2010 - Keystone, CO, USA
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Franke, T. and S. Raasch
(2010):
Large-eddy simulation of convective clouds with explicit simulation of cloud droplets via Lagrangian particles,
13th Conference of the American Meteorological Society (AMS) on Cloud Physics, 28 June to 2 July 2010 - Portland, OR, USA
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Letzel, M. O., C. Weinreis, E. Ng and S. Raasch
(2009):
LES studies on pedestrian level ventilation in Hong Kong,
7th International Conference on Urban Climate (ICUC-7) 29 June to 3 July, 2009 - Yokohama, Japan
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Gryschka, M., C. Drüe, S. Raasch and D. Etling
(2009):
On the influence of surface heterogeneities onto roll convection,
European Geosciences Union, General Assembly 2009, 19–24 April 2009 - Vienna, Austria
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Noh, Y., G. Goh, S. Raasch and M. Gryschka
(2009):
Formation of a diurnal thermocline in the ocean mixed layer simulated by LES,
European Geosciences Union, General Assembly 2009, 19–24 April 2009 - Vienna, Austria
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Witha, B. and S. Raasch
(2009):
The effect of leads in the sea-ice on the Antarctic boundary layer: a high-resolution study using a parallelized LES model with turbulent inflow,
European Geosciences Union, General Assembly 2009, 19–24 April 2009 - Vienna, Austria
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Franke, T. and S. Raasch
(2008):
Large-eddy simulation of dust devils in the atmospheric boundary layer,
18th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence 9-13 June 2008 - Stockholm, Sweden
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Steinfeld, G., S. Raasch, T. Markkanen and T. Foken
(2008):
Evaluation of footprints in homogeneous and inhomogeneous terrain with a Lagrangian stochastic particle model embedded into a large eddy simulation model,
18th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence 9-13 June 2008 - Stockholm, Sweden
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Witha, B. and S. Raasch
(2008):
The effect of leads in the sea-ice on the antarctic boundary layer: A high-resolution study using a parallelized LES model,
18th Symposium of the American Meteorological Society (AMS) on Boundary Layers and Turbulence 9-13 June 2008 - Stockholm, Sweden
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Markkanen, T., G. Steinfeld, S. Raasch and T. Foken
(2008):
Footprint model performance under inhomogeneous flow conditions,
28th Conference on Agricultural and Forest Meteorology 28 April - 2 May 2008 - Orlando, FL, USA
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Esau, I., M.O. Letzel and S. Raasch
(2008):
First results from coupled atmosphere-ocean large-eddy simulations,
European Geosciences Union, General Assembly 2008 13-18 April, 2008 - Vienna, Austria
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24th International Conference on Passive and Low Energy Architecture (PLEA 2007) 22-24 November 2007 - Singapore
(2007):
Modelling the air flows in urban places in Hong Kong using large-eddy simulation,
Letzel, M. O., X. An and E. Ng
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Franke, T. and S. Raasch
(2007):
Numerische Simulation von Staubteufeln in der atmosphärischen Grenzschicht,
DACH 2007, 10-14 September 2007 - Hamburg, Germany
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Katzschner, L. and M. O. Letzel
(2007):
Stadtklimaanalyse Hong Kong mittels LES Modellierungen und Messkampagnen zur Ermittlung stadtplanerischer Hinweise,
DACH 2007, 10-14 September 2007 - Hamburg, Germany
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Letzel, M.O. and S. Raasch
(2007):
Hochauflösende Grobstruktursimulation turbulenter Gebäudeumströmung,
DACH 2007, 10-14 September 2007 - Hamburg, Germany
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Steinfeld, G., S. Raasch, T. Markkanen and T. Foken
(2007):
Bestimmung von Konzentrations- und Flussfootprints mit einem durch LES-Daten angetriebenen Lagrangeschen stochastischen Partikeldispersionsmodell,
DACH 2007, 10-14 September 2007 - Hamburg, Germany
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Witha, B., S. Raasch and C. Lüpkes
(2007):
Untersuchung des Einflusses von Eisrinnen auf die antarktische Grenzschicht,
DACH 2007, 10-14 September 2007 - Hamburg, Germany
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Letzel, M.O., M. Kanda and S. Raasch
(2006):
A new dimension of urban climate modelling with parallel large-eddy simulation,
6th International Conference on Urban Climate (ICUC-6) 12-16 June, 2006 - Göteborg, Sweden
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Steinfeld, G., S. Raasch, M. O. Letzel, M. Kanda and A. Inagaki
(2006):
LES study on the imbalance problem,
European Geosciences Union, General Assembly 2006, 02-07 April 2006 - Vienna, Austria
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Inagaki, A., G. Steinfeld, S. Raasch and M. Kanda
(2006):
The numerical experiment of the energy and CO2 imbalance problem using LES,
6th Symposium on the Urban Environment, 86th Annual AMS Meeting, 28 January - 2 February 2006 - Atlanta, GA, USA
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Letzel, M.O., M. Kanda and S. Raasch
(2005):
A new dimension of urban climate modelling with parallel large-eddy simulation,
Climate Analysis for Urban Planning: The 4th Japanese - German Meeting on Urban Climatology, 30 November - 2 December 2005 - Tsukuba, Japan
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Raasch, S
(2005):
High resolution large-eddy simulations on the effects of land surface heterogeneities,
Korean Meteorological Society, Proceedings of the Spring Meeting
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Jansen, H. and S. Raasch
(2005):
Investigations on mesoscale cellular convection with high resolution large-eddy simulations,
European Meteorological Society, 5th Annual Meeting of the European Meteorological Society (EMS), 7th European Conference on Applications of Meteorology (ECAM), 12-16 September 2005 - Utrecht, The Netherlands
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Gryschka, M., S. Raasch and D. Etling
(2005):
Large-eddy simulation of a cold air outbreak with stationary model domain.,
European Geosciences Union, General Assembly 2005, 24-29 April 2005 - Vienna, Austria
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Jansen, H., M. Schröter, S. Raasch and I.-S. Kang
(2005):
The influence of background wind on aspect ratios of convective cells during cold air outbreaks - studies with a large eddy simulation model,
European Geosciences Union, General Assembly 2005, 24-29 April 2005 - Vienna, Austria
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Gryschka, M. and S. Raasch
(2004):
Grobstruktursimulation eines Kaltluftausbruches mit stationärem Modellgebiet,
Deutsch-Österreichisch-Schweizerische Meteorologen-Tagung (DACH 2004) 7-10 Sep 2004 - Karlsruhe, Germany
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Jansen, H., M. Schröter and S. Raasch
(2004):
Modellstudien zu Aspektverhältnissen bei Kaltluftausbrüchen,
Deutsch-Österreichisch-Schweizerische Meteorologen-Tagung (DACH 2004) 7-10 Sep 2004 - Karlsruhe, Germany