Automatic inflation sealing system used for trisonic wind tunnel

The invention discloses an automatic inflation sealing system used for a trisonic wind tunnel. The system comprises an air inlet pipe, a first inflation branch, a second inflation branch, a gas collecting pipe, a deflation pipe, and a control device. The trisonic wind tunnel comprises a transition s...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG SHUJU, XU RUIFENG, CHEN LIANGZE, SHI YUNJUN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an automatic inflation sealing system used for a trisonic wind tunnel. The system comprises an air inlet pipe, a first inflation branch, a second inflation branch, a gas collecting pipe, a deflation pipe, and a control device. The trisonic wind tunnel comprises a transition segment, a test segment, an over-expending segment, an over-expending segment adjusting sheet, and a flexible segment. The system can automatically operate according to process flow of inflation and deflation, saving inflation and deflation time of the inflation sealing system, improving wind tunnel test efficiency, and operation accuracy is greatly improved.