Fachbereich Bauingenieurwesen
Refine
Year of publication
Institute
- Fachbereich Bauingenieurwesen (664)
- Solar-Institut Jülich (25)
- IBB - Institut für Baustoffe und Baukonstruktionen (21)
- ECSM European Center for Sustainable Mobility (9)
- Fachbereich Luft- und Raumfahrttechnik (5)
- Fachbereich Energietechnik (4)
- Fachbereich Elektrotechnik und Informationstechnik (2)
- Arbeitsstelle fuer Hochschuldidaktik und Studienberatung (1)
- Kommission für Forschung und Entwicklung (1)
- Nowum-Energy (1)
Has Fulltext
- no (664) (remove)
Document Type
- Article (327)
- Book (117)
- Conference Proceeding (103)
- Part of a Book (86)
- Report (17)
- Doctoral Thesis (6)
- Contribution to a Periodical (2)
- Patent (2)
- Working Paper (2)
- Conference Poster (1)
Keywords
- metal structure (4)
- steel (4)
- industrial research (3)
- iron and steel industry (3)
- materials technology (3)
- research report (3)
- Architektur (2)
- Deutschland (2)
- Haustechnik (2)
- Heizung (2)
In der wasserbaulichen Forschung werden neben klassischen Messinstrumenten zunehmend kamerabasierte Verfahren genutzt. Diese erlauben neben der Bestimmung von Fließgeschwindigkeiten auch die Detektion der freien Wasseroberfläche oder zeitliche Vermessung von Kolken. Durch die hohen räumlichen und zeitlichen Auflösungen, welche neueste Kamerasensoren liefern, können neue Erkenntnisse in turbulenten, komplexen Strömungen gewonnen werden. Auch in der Praxis können diese Verfahren mit geringem Aufwand wichtige Daten liefern.
Optimierung des potentiellen Sauerstoffeintrags auf Treppenschussrinnen mit gemäßigter Neigung
(2009)
Sensitivity of phase detection techniques in aerated chute flows to hydraulic design parameters
(2012)
The low-pressure system Bernd involved extreme rainfalls in the Western part of Germany in July 2021,
resulting in major floods, severe damages and a tremendous number of casualties. Such extreme events
are rare and full flood protection can never be ensured with reasonable financial means. But still, this
event must be starting point to reconsider current design concepts. This article aims at sharing some
thoughts on potential hazards, the selection of return periods and remaining risk with the focus on Germany.
Hydraulic modeling is the classical approach to investigate and describe complex fluid motion. Many empirical formulas in the literature used for the hydraulic design of river training measures and structures have been developed using experimental data from the laboratory. Although computer capacities have increased to a high level which allows to run complex numerical simulations on standard workstation nowadays, non-standard design of structures may still raise the need to perform physical model investigations. These investigations deliver insight into details of flow patterns and the effect of varying boundary conditions. Data from hydraulic model tests may be used for calibration of numerical models as well. As the field of hydraulic modeling is very complex, this chapter intends to give a short overview on capacities and limits of hydraulic modeling in regard to river flows and hydraulic structures only. The reader shall get a first idea of modeling principles and basic considerations. More detailed information can be found in the references.