Turning vane structure

A turning vane structure for a corner of a vertical wind tunnel, the vertical wind tunnel forming a recirculating airflow plenum. The turning vane structure comprises: a frame structure at least partially positioned outside the recirculating airflow plenum; the frame structure includes two arches; t...

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Bibliographische Detailangaben
Hauptverfasser:	LEWIS, WADE AUSTIN, METNI, N. ALAN, ARLITT, MARK, WALDRON, JUSTIN EUGENE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES CABLES OTHER THAN ELECTRIC CHUTES GAMES HUMAN NECESSITIES MERRY-GO-ROUNDS ROCKING-HORSES ROPES ROPES OR CABLES IN GENERAL SIMILAR DEVICES FOR PUBLIC AMUSEMENT SPORTS SWINGS SWITCHBACKS TEXTILES TRAINING EQUIPMENT
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Beschreibung
Zusammenfassung:	A turning vane structure for a corner of a vertical wind tunnel, the vertical wind tunnel forming a recirculating airflow plenum. The turning vane structure comprises: a frame structure at least partially positioned outside the recirculating airflow plenum; the frame structure includes two arches; the arches span between ends of a centerline; each arch is inclined at an angle relative to the horizontal plane; the arches extend in opposite directions from one another; and turning vanes mounted along each of the two arches, the turning vanes positioned inside the recirculating airflow plenum and configured to redirect airflow through the corner.