Closed-circuit wind tunnel ECF
aeronauticalmodel support

closed-circuit wind tunnel
closed-circuit wind tunnel
Add to favorites
Compare this product


Other characteristics
Other characteristics
aeronautical, model support

Min.: 293 K

Max.: 343 K


6 bar (87.023 psi)


THE ENGINE CALIBRATION FACILITY (ECF) IN MARKNESSE IS AN INDUSTRIAL CALIBRATION FACILITY OF WIND TUNNEL ENGINE SIMULATORS FOR THE LOW-SPEED AND HIGH SPEED DOMAIN. Type of Facility Engine model support frame connected to a vacuum system. MODEL SUPPORT External six-component balance (max thrust force: 3000N). Internal diameter of the engine model support frame: 500 mm. AUXILIARY SYSTEMS Compressed air supply: Capacity of 6 kg/s continuously at 80 bar. Drive air control with incremental steps of 0.0005 kg/s Vacuum system: Standard maximum engine total mass flow: 14.7 kg/s. Special provisions are available for increasing the maximal mass flow. Maximum Mach number: 0.93 Typical tests The calibration of engine simulators (e.g. thrust) under simulated wind tunnel conditions without external flow. For example: Turbofan Propulsion Simulators (TPS) Blown nozzles Through flow nacelles
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.