Application of DVC Data Acquisition in Subsonic Wind Tunnel Test Project Data Acquisition

Turkish aviation industry subsonic wind tunnel test project

Customer nature: the second largest subsonic wind tunnel in Europe

Test background and system composition:

 Fan diameter : 10.5 m 

 Fan power : 14.5 MW 

 Model weight : 1000 kg  

Test area B : 6.4x4.8m – 130m/s 

 Test area S : 4.9x3.7m – 181m/s 

 Test area O : 6.4x4.8m – 107m/s 

Composition of Devtrong test system:（ five hundred and twelve simulation + 64 Temperature)

DEWE3-RM16* 5 platform

TRION-TIMING-V3 * 1 Zhang

TRION3-1820-MULTI-8-L0B * 64 Zhang

CPAD2-RTD * 2 Block

CPAD2-TH8 * 6 Block

OXYGEN Software function

Real time acquisition / 

Real time monitoring

Datastream  data transmission

UDP  Data reception

Noise test

Features of Dewei Chuang data acquisition project:

➢ There are many kinds of test signals, such as strain, vibration, noise, displacement and temperature;  

➢ five hundred and seventy-eight Channel synchronous real-time storage;  

➢ Integration test with third-party equipment, using external clock synchronization;  

➢ External data receiving and integrated storage (pressure scanning valve);

➢ The central control data center controls the system and obtains test data. Capacity improvement:

➢ Large channel synchronization test / Acquisition capability

➢ Experimental control and data collection capability of remote master control center

➢ Synchronizing Dewei Chuang equipment with existing third-party test equipment

➢ Software customized development, supporting external data reception and non-standard sensor analysis