Zobrazeno 1 - 10
of 29
pro vyhledávání: '"CB Christof Gromke"'
Publikováno v:
Journal of Wind Engineering and Industrial Aerodynamics, 217, Art.-Nr.: 104739
This study presents the assessment of a fast Large Eddy Simulation method for estimating dynamic wind loads on buildings using a GPU-based CFD software, which produces statistically converged results on a nine-million-cell mesh in approximately 6 hou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9a0c3ada35bdd7b385ccfdfe9cc89a
https://publikationen.bibliothek.kit.edu/1000136977/125925907
https://publikationen.bibliothek.kit.edu/1000136977/125925907
Publikováno v:
E3S Web of Conferences, Vol 207, p 02010 (2020)
E3S Web of Conferences, 207, Art.-Nr.: 02010
E3S Web of Conferences, 207, Art.-Nr.: 02010
The publication presents Large-Eddy Simulation (LES) of flow over a reduced-scale wind tunnel model of a forest canopy. The final aim of the study is to determine factors responsible for damage in forests by strong winds. The wind tunnel forest was r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84471f9a1a72a8f6a01055c3ddf999b3
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/67/e3sconf_fpepm2020_02010.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/67/e3sconf_fpepm2020_02010.pdf
Autor:
CB Christof Gromke
Publikováno v:
Journal of Wind Engineering and Industrial Aerodynamics. 175:53-64
A newly designed reduced-scale forest model for Wind Engineering and forest meteorological wind tunnel studies is presented. The Reynolds number dependence of flow at the top of and above the forest canopy was investigated for simulated atmospheric b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7a84f5431c49ee6905f9d8cdc75b1df
https://doi.org/10.1016/j.jweia.2018.01.036
https://doi.org/10.1016/j.jweia.2018.01.036
Autor:
CB Christof Gromke, Bodo Ruck
Publikováno v:
Boundary-Layer Meteorology. 168:269-288
A damage pattern that is occasionally found after a period of strong winds shows an area of damaged trees inside a forest stand behind an intact stripe of trees directly at the windward edge. In an effort to understand the mechanism leading to this d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37191c9e1132912ccaf694b7f1924273
https://doi.org/10.1007/s10546-018-0348-4
https://doi.org/10.1007/s10546-018-0348-4
Autor:
CB Christof Gromke, Bodo Ruck
Publikováno v:
Journal of Wind Engineering and Industrial Aerodynamics. 209:104489
Lateral loads on cyclist dummies exerted by an overtaking station wagon were acquired in a field measurement campaign. The cyclists were represented by full-size person dummies of an adult and a child on various bike types. Overtaking maneuvers with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc234bba2c7bf8561c2a367ef0f2aa11
https://doi.org/10.1016/j.jweia.2020.104489
https://doi.org/10.1016/j.jweia.2020.104489
Publikováno v:
Atmospheric Environment. 139:75-86
Understanding pollutant dispersion in the urban environment is an important aspect of providing solutions to reduce personal exposure to vehicle emissions. To this end, the dispersion of gaseous traffic pollutants in urban street canyons with roadsid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be722eeeb16bfef6a412121f97948f9
https://doi.org/10.1016/j.atmosenv.2016.05.014
https://doi.org/10.1016/j.atmosenv.2016.05.014
This study presents spatiotemporally-resolved measurements of surface shear-stress τs in live plant canopies and rigid wooden cube arrays to identify the sheltering capability against sediment erosion of these different roughness elements. Live plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5832cc366f197f144dbae5b2b9d0bf5
http://doc.rero.ch/record/316792/files/10546_2011_Article_9690.pdf
http://doc.rero.ch/record/316792/files/10546_2011_Article_9690.pdf
Publikováno v:
Boundary-Layer Meteorology, 141(1), 21-34. Springer
This study presents the results from a series of wind-tunnel experiments designed to investigate the aerodynamic roughness length z 0 of fresh snow under no-drift conditions. A two-component hot-film anemometer was employed to obtain vertical profile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e5692d175f2fd875e488af6a9684cf
http://doc.rero.ch/record/318455/files/10546_2011_Article_9623.pdf
http://doc.rero.ch/record/318455/files/10546_2011_Article_9623.pdf
Autor:
Hjp Harry Timmermans, CB Christof Gromke, Bart Merema, Bje Bert Blocken, Taj Twan van Hooff, WD Wendy Janssen
Publikováno v:
Building and Environment, 83, 11-26. Elsevier
The transpirational cooling of vegetation as a measure to mitigate outdoor air temperatures was investigated for a street canyon in the city center of Arnhem, the Netherlands for the meteorological conditions of an afternoon hour on a hot summer day
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb278b4c336c14ce11b963074be317fe
https://doi.org/10.1016/j.buildenv.2014.04.022
https://doi.org/10.1016/j.buildenv.2014.04.022
Autor:
CB Christof Gromke, Bje Bert Blocken
Publikováno v:
Environmental Pollution, 196, 214-223. Elsevier
Flow and dispersion of traffic pollutants in a generic urban neighborhood with avenue‐trees were investigated with Computational Fluid Dynamics (CFD). In Part I of this two‐part contribution, quality assessment and assurance for CFD simulations i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2b6680ef50d762c517f9d23ae1525f5
https://doi.org/10.1016/j.envpol.2014.10.016
https://doi.org/10.1016/j.envpol.2014.10.016