Parallel dual-power low-speed wind tunnel device

Parallel dual-power low-speed wind tunnel device

The utility model discloses a parallel dual-power low-speed wind tunnel device, relates to the technical field of wind tunnel equipment, and mainly aims to provide the parallel dual-power low-speed wind tunnel device which can realize high flow speed under the condition of low rotating speed and red...

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Hauptverfasser: WANG PENG, ZHENG YUNLIN, MA XIAOCHUN, LIU DUNLI
Format: Patent
Sprache:chi ; eng
Schlagworte:
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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creator WANG PENG
ZHENG YUNLIN
MA XIAOCHUN
LIU DUNLI
description The utility model discloses a parallel dual-power low-speed wind tunnel device, relates to the technical field of wind tunnel equipment, and mainly aims to provide the parallel dual-power low-speed wind tunnel device which can realize high flow speed under the condition of low rotating speed and reduce noise and vibration at the same time. According to the main technical scheme, the parallel dual-power low-speed wind tunnel device comprises a wind tunnel component, the wind tunnel component comprises a contraction section, a test section and a diffusion section, and the test section is arranged between the contraction section and the diffusion section; the power component and the communicating component are provided with a first connecting end, a second connecting end and a third connecting end, the drainage component comprises a first drainage pipeline and a second drainage pipeline, the first connecting end is connected to the first drainage pipeline, the second connecting end is connected to the second dra
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subjects MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title Parallel dual-power low-speed wind tunnel device
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