Výsledky vyhledávání - "J. Kranenbarg"

Akademický článek

Uncertainty in the numerical prediction of the tangential velocity in axial turbines at part load operations: A parametric study

Autor: J. Kranenbarg, P.P. Jonsson, B.G. Mulu, M.J. Cervantes

Publikováno v: Energy Reports, Vol 10, Iss , Pp 2597-2611 (2023)

Numerical simulations of axial hydraulic turbines away from the best efficiency point are challenging. Previous studies especially show difficulties predicting the tangential velocity at Part Load (PL) operating conditions, where the swirl is high, i

Externí odkaz: https://doaj.org/article/0fb26b68acb34400b400a213aa87eef7

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Sensitivity analysis of a swirling flow to the GEKO model

Autor: J Kranenbarg, P P Jonsson, B G Mulu, M J Cervantes

Publikováno v: IOP Conference Series: Earth and Environmental Science. 1079:012030

Accurate numerical models for hydraulic turbine applications are highly coveted. They must be able to correctly capture the swirling flow found at off-design operating conditions in the turbine draft tube. The GEKO model is a relatively fast and flex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b1492670ac49a71bf6af69ff06f066c
https://doi.org/10.1088/1755-1315/1079/1/012030

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Akademický článek

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Akademický článek

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Historic decline and recent increase of burbot (lota lota) in the netherlands

Autor: H.J.R. Lenders, J. Bosveld, J. Kranenbarg, A.J. Hendriks

Publikováno v: Hydrobiologia, 757, 1, pp. 49-60
Hydrobiologia, 757, 49-60

In the Netherlands, Burbot Lota lota have severely declined due to aquatic system modifications and agricultural intensification. The aim of this study was to evaluate the species’ distribution and population trends and to interpret its decline for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2defa8164fa53a867de1099bdffa1a7
https://hdl.handle.net/2066/144497

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Suitable habitats for 0-group fish in rehabilitated floodplains along the lower River Rhine

Autor: J. Kranenbarg, Anthonie D. Buijse, J.G.P. Klein Breteler, J.J.G.M. Backx, R.E. Grift, W.L.T. van Densen, M.A.M. Machiels

Publikováno v: River Research and Applications 19 (2003) 4
River Research and Applications, 19(4), 353-374

The suitability of rehabilitated floodplains along the lower River Rhine for rheophilic cyprinids was assessed by investigating the spatial distribution of 0-group fish among, and within, three newly created secondary channels, an oxbow lake reconnec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a164f89ad041f208322b929ef7c489b6
https://doi.org/10.1002/rra.711

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Recent increase of North Sea houting and prospects for recolonization in the Netherlands

Autor: J. Kranenbarg, J.J.G.M. Backx, Hendrik V. Winter

Publikováno v: Journal of Fish Biology, 61(Suppl. A), 251-253
Journal of Fish Biology 61 (2002) Suppl. A

Two monitoring programmes in estuarine and freshwater systems in the Netherlands both show a recent increase in anadromous North Sea houting Coregonus oxyrhynchus after it disappeared there in the 1940s. Most houting were immature and caught during t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0262a6856bf188c4760c0778a7c1136b
https://doi.org/10.1111/j.1095-8649.2002.tb01774.x

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Assessing students' research reports: development of a rating scale

Autor: Albert J. J. A. Scherpbier, Arno M. M. Muijtjens, Diana H J M Dolmans, Debbie Jaarsma, Wouter J Kranenbarg, Peter van Beukelen

Publikováno v: Medical teacher, 29(2-3), 160-165. Informa Healthcare
Medical Teacher, 29(2-3), 160-5. Taylor & Francis Group

BACKGROUND: There is a lack of explicit criteria for the assessment of students' research reports. Teachers tend to use their own, idiosyncratic sets of implicit criteria. A well-defined set of criteria could foster reliable and valid assessment of s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64636bd8a2431ef0f10eb049b8347bca
https://pure.amc.nl/en/publications/assessing-students-research-reports-development-of-a-rating-scale(b36b4cdf-647b-4e42-9353-be6ca551ecfb).html

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Conference

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