WEST JAPAN FLUID ENGINEERING LABORATORY CO.,LTD.
WEST JAPAN FLUID ENGINEERING LABORATORY CO.,LTD.
339-30, Kuroishi, Kosaza-Cho, Sasebo-City,
Nagasaki-Pref, 857-0401, Japan
TEL:+81-956-68-3500 FAX:+81-956-68-3504
E-MAIL:info@fel.ne.jp
Wind tunnels are devices for conducting fluid experiments in artificially generated winds. The low noise wind tunnel is designed in various ways so that fluid experiments can be performed while keeping the measurement unit in a quiet environment.
High performance | Enables low noise and low turbulence airflow performance |
Multifunctional | We have two measurement units and can handle various tests |
Energy saving type | It is energy recovery method by circulation type air course |
Space saving type | Optimal design and miniaturization of each part of the wind tunnel |
⑤.第1測定部 | ⑧.第2測定部 | |
Size | B 2m × H 2m × L 5m | B 3.2m × H 3.5m × L 7m |
Format | Open type | Sealed method |
Maximum wind speed | 60 m/s | 30m/s(When using flow path blocks) |
Wind speed distribution | ±1%以下(40m/s時) | ±5%以下(30m/s時) |
Disorder | 0.5%以下(40m/s時) | 3%以下 |
Noise | 65dB(A)以下(40m/s時) |
①.Blower
②.Sound absorption concrete
③.Guide vane
④.Rectification unit
⑤.First measurement unit
⑥.Silencer
It absorbs sound while passing through the wind.
⑦.Guide vane with sound absorbing material
⑧.Second measurement unit
⑨.Measurement room