20032022

Research output per year

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Research Output

2018

Comparing Meso-Micro Methodologies for Annual Wind Resource Assessment and Turbine Siting at Cabauw

Rodrigo, J. S., Arroyo, R. C., Gancarski, P., Guillén, F. B., Avila, M., Barcons, J., Folch, A., Cavar, D., Allaerts, D., Meyers, J. & Dutrieux, A., 2018, In : Journal of Physics: Conference Series. 1037, 7, 072030.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
154 Downloads (Pure)

Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs

Ivanell, S., Arnqvist, J., Avila, M., Cavar, D., Chavez-Arroyo, R. A., Olivares-Espinosa, H., Peralta, C., Adib, J. & Witha, B., 2018, In : Wind Energy Science. 3, 2, p. 929-946

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
138 Downloads (Pure)
2017

Effective roughness and displacement height over forested areas, via reduced-dimension CFD

Sogachev, A., Cavar, D., Kelly, M. C. & Bechmann, A., 2017, 36 p. (DTU Wind Energy E, Vol. 0161).

Research output: Book/ReportReport

Open Access
File
560 Downloads (Pure)

Modeling and Validation across Scales: Parametrizing the effect of the forested landscape

Dellwik, E., Badger, M., Angelou, N., Mann, J., Karagali, I., Hahmann, A. N., Cavar, D. & van der Laan, P., 2017.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
147 Downloads (Pure)

Results of the GABLS3 diurnal-cycle benchmark for wind energy applications: Paper

Rodrigo, J. S., Allaerts, D., Avila, M., Barcons, J., Cavar, D., Arroyo, R. A. C., Churchfield, M., Kosovic, B., Lundquist, J. K., Meyers, J., Esparza, D. M., Palma, J., Tomaszewski, J. M., Troldborg, N., Van Der Laan, M. P. & Rodrigues, C. V., 2017, In : Journal of Physics: Conference Series. 854, 16 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
138 Downloads (Pure)
2016

Aerial LIDAR scans for validation of CFD models in complex forested terrain

Dellwik, E., Arnqvist, J., Cavar, D., Enevoldsen, P. & van der Laan, P., 2016. 2 p.

Research output: Contribution to conferenceConference abstract for conferenceResearch

Open Access
File
255 Downloads (Pure)

Comparison of OpenFOAM and EllipSys3D for neutral atmospheric flow over complex terrain

Cavar, D., Réthoré, P-E., Bechmann, A., Sørensen, N. N., Martinez, B., Zahle, F., Berg, J. & Kelly, M. C., 2016, In : Wind Energy Science. 1, p. 55–70

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1139 Downloads (Pure)

Wind resource assessment in complex terrain using a one-way coupled meso- and microscale model approach

Olsen, B. T., Badger, J., Hahmann, A. N., Cavar, D. & Mann, J., 2016. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
16 Downloads (Pure)
2015

Assessment of consistent two-equation closure for forest flows

Sogachev, A., Cavar, D., Bechmann, A. & Ejsing Jørgensen, H., 2015.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File
259 Downloads (Pure)

Improving wind climate estimation using one-way coupled meso- to microscale models

Olsen, B. T., Badger, J., Hahmann, A. N., Cavar, D. & Mann, J., 2015. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
7 Downloads (Pure)
2014
2084 Downloads (Pure)

Complex terrain wind resource estimation with the wind-atlas method: Prediction errors using linearized and nonlinear CFD micro-scale models

Troen, I., Bechmann, A., Kelly, M. C., Sørensen, N. N., Réthoré, P-E., Cavar, D. & Ejsing Jørgensen, H., 2014, Proceedings of EWEA 2014. European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
2552 Downloads (Pure)

Laser scanning of a recirculation zone on the Bolund escarpment

Mann, J., Angelou, N., Sjöholm, M., Mikkelsen, T., Hansen, K. H., Cavar, D. & Berg, J., 2014, In : Journal of Physics: Conference Series (Online). 555, 7 p., 012066.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
210 Downloads (Pure)
2012

Comparison of openfoam and ellipsys for modelling the wind ressources in complex terrain

Réthoré, P-E., Martinez, B., Cavar, D., Zahle, F., Berg, J. & Sørensen, N. N., 2012, Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition. European Wind Energy Association (EWEA), 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Open Access
File
515 Downloads (Pure)

Comparison of openfoam and ellipsys for modelling the wind ressources in complex terrain

Réthoré, P-E., Martinez, B., Cavar, D., Zahle, F., Berg, J. & Sørensen, N. N., 2012. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
1319 Downloads (Pure)

How fine is fine enough when doing CFD terrain simulations

Sørensen, N. N., Bechmann, A., Réthoré, P-E., Cavar, D., Kelly, M. C. & Troen, I., 2012. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
142 Downloads (Pure)

How fine is fine enough when doing CFD terrain simulations

Sørensen, N. N., Bechmann, A., Réthoré, P-E., Cavar, D., Kelly, M. C. & Troen, I., 2012, Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition. European Wind Energy Association (EWEA), p. 1167-1172 6 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
257 Downloads (Pure)

LES of turbulent jet in cross-flow: Part 1 – A numerical validation study

Cavar, D. & Meyer, K. E., 2012, In : International Journal of Heat and Fluid Flow. 36, p. 18-34

Research output: Contribution to journalJournal articleResearchpeer-review

LES of turbulent jet in cross flow: Part 2 – POD analysis and identification of coherent structures

Cavar, D. & Meyer, K. E., 2012, In : International Journal of Heat and Fluid Flow. 36, p. 35-46

Research output: Contribution to journalJournal articleResearchpeer-review

2011

Investigation of turbulent boundary layer flow over 2D bump using highly resolved large eddy simulation

Cavar, D. & Meyer, K. E., 2011, In : Journal of Fluids Engineering. 133, 11, p. 111204

Research output: Contribution to journalJournal articleResearchpeer-review

2010

LES based POD analysis of Jet in Cross Flow

Cavar, D., Meyer, K. E., Jakirlic, S. & Saric, S., 2010, Direct and Large-Eddy Simulation VII. Springer, p. 253-259 646 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2009

PIV Study of In-Cylinder Confined Swirling Flow for Scavenging 2-Stroke Marine Diesel Engines

Haider, S., Meyer, K. E., Cavar, D., Schramm, J. & Mayer, S., 2009, Proceedings of the 8th International Symposium on Particle Image Velocimetry: PIV09-0056.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2008

Boundary Layer Separation from Continuous Surfaces with Increasingly Complex Topography: A Comparative LES, Hybrid LES/RANS and RANS Study

Jakirlic, S., Kniesner, B., Kadavelil, G., Djugum, A. & Cavar, D., 2008, GAMM2008.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Flow analysis of vortex generators on wing sections by stereoscopic particle image velocimetry measurements

Velte, C. M., Hansen, M. O. L. & Cavar, D., 2008, In : Environmental Research Letters. 3, 1, p. 1-11

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1352 Downloads (Pure)
2007

Large Eddy Simulation of Industrially Relevant Flows

Cavar, D., Apr 2007, 190 p.

Research output: Book/ReportPh.D. thesis

Open Access
File
314 Downloads (Pure)

POD as tool for comparison of PIV and LES data

Meyer, K. E., Cavar, D. & Pedersen, J. M., 2007, 7th International Symposium on Particle Image Velocimetry. Rome: Faculty of Engineering, University “La Sapienza”

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
1380 Downloads (Pure)

Swirl Intensity Influence on Interaction between Non-Swirling and Swirling Co-Axial Jets in a Combustor Configuration: LES and Modelling Study

Saric, S., Kniesner, B., Altenhöfer, P., Jakirlic, S., Tropea, C., Cavar, D. & Basara, B., 2007, Proceedings of the 5th International Symposium on Turbulence and Shear Flow Phenomena. TU Munich

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2006

Computational Study of Mean Flow and Turbulence Structure in Inflow System of a Swirl Combustor

Saric, S., Jakirlic, S., Cavar, D., Kniesner, B., Altenhöfer, P. & Tropea, C., 2006, New Results in Numerical and Experimental Fluid Mechanics VI. Vol. 96/2008. p. 462-470 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

2003

Modeling inflows to waveplane`s turbine

Cavar, D., Sørensen, D. N. & Sørensen, J. N., 2003, In : CD Adapco Dynamics. 21, p. 35

Research output: Contribution to journalJournal articleCommunication