Publications de Jolanda Maria Isabella Jenzer Althaus

Release of suspension particles from a prismatic tank by multiple jet arrangements

Giovanni De Cesare, Jolanda Maria Isabella Jenzer Althaus, Anton Schleiss

The performance of circular and linear jet arrangements on the release of suspended sediment out of a prismatic tank has been investigated. Experiments conducted are (1) without any forced jet stirring (reference case), (2) four jets arranged in a horizont ...

Elsevier2016

Sediment Evacuation from Reservoirs through Intakes by Jet-Induced Flow

Giovanni De Cesare, Jolanda Maria Isabella Jenzer Althaus, Anton Schleiss

Reservoir sedimentation is considered as a sustainability problem. A concept getting down to the root of the cause was developed and tested in laboratory experiments. The idea is to maintain sediment in suspension, i.e., avoiding its settling near the dam ...

American Society of Civil Engineers2015

Entlandung von Stauseen über Triebwasserfassungen durch Aufwirbeln der Feinsedimente mit Fass

Giovanni De Cesare, Jolanda Maria Isabella Jenzer Althaus, Anton Schleiss

Die Stauraumverlandung gefährdet weltweit die nachhaltige Nutzung der für die Wasser- und Energieversorgung wichtigen Stausseen. Im Rahmen einer Forschungsarbeit wurde eine neue effiziente Methode zur kontinuierlichen Austragung von Feinsedimenten aus dem ...

2011

Sediment Evacuation from Reservoirs through Intakes by Jet Induced Flow

Jolanda Maria Isabella Jenzer Althaus

Reservoir sedimentation is worldwide a significant long term problem and requires in view of the current mitigation measures an alternative and more sustainable solution. This challenge motivated the present study with the purpose to develop an alternative ...

EPFL2011

Large scale particle image velocimetry applications for complex free surface flows in river and dam engineering

Jolanda Maria Isabella Jenzer Althaus, Martin Peter Bieri, Sameh Ahmad Kantoush

IAHR2009

Experiments on flow pattern and suspended sediment concentration in water jet induced cyclonic circulation in a cuboidal basin

Giovanni De Cesare, Jolanda Maria Isabella Jenzer Althaus, Anton Schleiss

IAHR2009

Jolanda Maria Isabella Jenzer Althaus

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Release of suspension particles from a prismatic tank by multiple jet arrangements

Sediment Evacuation from Reservoirs through Intakes by Jet-Induced Flow

Entlandung von Stauseen über Triebwasserfassungen durch Aufwirbeln der Feinsedimente mit Fass

Sediment Evacuation from Reservoirs through Intakes by Jet Induced Flow

Large scale particle image velocimetry applications for complex free surface flows in river and dam engineering

Experiments on flow pattern and suspended sediment concentration in water jet induced cyclonic circulation in a cuboidal basin

Cyclonic circulation created by water jets in reservoirs allowing the release of fine sediments through intakes

Abführung von Feinsedimenten über Treibwassersysteme als nachhaltige Massnahme gegen Stauraumverlandung

Reservoir sedimentation and sustainable development

Release of sediment laden water through power intakes of deep reservoirs

Modellversuche des Rhône bei Visp (Schweiz) unter Betrachtung mehrerer wasserbaulicher Aspekte

Release of sediment laden water through power intakes of deep reservoirs

Möglichkeiten und Anwendung einer Datenbank bezüglich der Stauraumverlandung von alpinen Speichern

Nachhaltiges Sedimentmanagement in alpinen Speichern

Möglichkeiten und Anwendung einer Datenbank bezüglich der Stauraumverlandung von alpinen Speichern