10.4122/1.1000000133
Roikjær, Anders
Anders
Roikjær
Mikkelsen, Carl Haurdahl
Carl Haurdahl
Mikkelsen
Rose, Kristina
Kristina
Rose
Jensen, Lisbeth Kronborg
Lisbeth Kronborg
Jensen
Andersen, Thor Peter
Thor Peter
Andersen
Meyer, Knud Erik
Knud Erik
Meyer
Energy Systainable Water Fountain
Grøn Dyst 2010
2010
2010
In collaboration with Fokdal Springvand A/S our group has sought to develop nozzles for the creation of laminar and hollow-jet water fountains. Hollow-jet water fountains have the advantage of using significantly less water, and thereby reducing the required pump-power. Different nozzle designs have been manufactured and tested, and the result was a laminar hollow jet able to maintain its integrity for up to 1 meter before collapsing in on itself. The result was a strong reduction in pump power, but with a small trade-off on the esthetics of the jet.