000			01024nam a2200193 4500
001			00300918
003			PWmBRO
005			20240602100645.0
008			000000n 00000 eng u
245	0	0	_aAir flow visualisation techniques.
300		1	_aVideocassette (VHS)(ca. 25 min.) : sd., col. 1/2 in.
500	0		_aThe projection water tunnel is a device for two dimensional flow visualization. It enables air flow patterns around and through buildings to be projected onto a screen. The flow patterns are made visible by small plastic pellets of neutral density contained in the flowing water. The models are made of perspex in the profile and slipped in the inverted position down into the projection tank. These studies are suitable for determining natural ventilation in buildings.
650			_aBuildings--Aerodynamics.
650			_aVentilation.
650			_aAir flow.
650			_aBuildings--Environmental engineering.
700			_aUniversity of Sydney. Dept. of Architectural Science.
942			_2ddc
999			_c29331 _d29331