wind tunnel wave tank
Post on 22-Feb-2016
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Wave Tank
Wind Tunnel Wave TankTeam members:Kirk HansenDevin KnowlesCorey RosenfeldMatthew SchultheisMondell Wells
Faculty Adviser/Industry SponsorDr. Raul CalOverview of ProjectMotivation for designCurrent wind tunnel layoutPlan for wave tank installationMajor design elementsQuestion and answer
AgendaObjective: Design a wave tank which can be installed in the floor of the wind tunnel at Portland State UniversityOverview of Project
Source: http://en.wikipedia.org/wiki/File:JACOEL-Wave_Tow_Tank-Image16.pngWhy build a wave tank?Major motivation is the study of wind energyMotivation for Design
Source: http://www.earthtimes.org/newsimage/wwf-backs-scottish-wind-farms_9312.jpgTunnel currently configured for studying land based wind farmsIncreased interest in offshore wind farms -> need to understand fluid dynamics of the systemMotivation for Design
There has been an increase in the use of offshore wind farms world wide.These images show the arrangement of the wind turbines near the shore as well as far out in the ocean.Are these arrangements optimal?5Why we need to study offshore wind farmsMotivation for Design
In answering the question are these arrangements optimal we can assume from this image that perhaps they are not. 6Current Wind Tunnel Layout
This is the entire closed loop wind tunnel, jammed into laboratory space on the ground floor of this building.7Test sectionGoal to replace highlighted portion with wave tankCurrent Wind Tunnel Layout
4 ft15 ftSolid floor removed for wave tankWave tank must be removable a modular designPlan for Wave Tank Installation
Composed of three interlocking sections Glass tank with aluminum frameWater depth 25 cmMajor Design Elements
Major Design ElementsWaterproofing: RTV SiliconeMajor Design Elements
Waterproofing: RTV SiliconeMajor Design Elements
Waterproofing: RTV SiliconeMajor Design Elements
Waterproofing: RTV SiliconeMajor Design Elements
Mechanically driven wavesMajor Design Elements
InstallationMajor Design Elements
Questions
Paddle Wavemaker
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