low speed wind tunnel testing - vzlu.cz · low-speed wind tunnel testing výzkumný a zkušební...

AerodynamicsCFD computations, wind-tunnel testing, design and manufacture of wind tunnels and accessories

Strength of structuresstatic, dynamic, modal and fatigue tests, NDT, computational and experimental analyses of structures

Propulsion unitscomponent development for turbomachinery, design and manufacture of propellers, fans and other rotating systems

Accredited test laboratoriesclimatic-corrosion resistance, vibration and acceleration, hydraulics, LPG/CNG, acoustics

Manufacture and special technologiesmicroaccelerometers, composites, job-order manufacture, scale models and rigs

Low-Speed Wind Tunnel Testing

Výzkumný a zkušební letecký ústav, a.s.

OFFER:Testing of aerodynamic characteristics of aircraft, ground vehicles, their parts and other structuresMeasurement of surface pressure distributionsVisualization of �ows around models of aircraft, ground vehicles, their parts and other structuresValidation of wind resistance of mechanical structuresTesting of stability of products exposed to the wind

EQUIPMENT:Wind tunnel with test section of 3 meter diameter, maximum velocity 90 meters per second

Wind tunnel with test section of 1.8 meter diameter, maximum velocity 50 meters per second Six-component aerodynamic balances

Equipment for simulation of ground e�ectManipulators for model positioning

Hot-wire anemometerPressure sensors for pressure distribution measurements

Advanced means for �ow visualization(PIV, helium bubbles etc.)

www.vzlu.cz

APPROVAL CERTIFICATES:ISO 9001:2000 quality assurance certi�cate

Czech Civil Aviation Authority approval for wind tunnel testingAuthorization of the Ministry of Defense for testing of military products in range of assessment and the compliance veri�cation of products of military aircraft technology, mathematical simulation and numerical computation of the outer and inner aerodynamicsaccording to technical standards

CUSTOMERS: Aircraft manufacturersGround vehicles manufacturersManufacturers of fans, propellers and cooling equipmentManufacturers of devices exposed to the wind of high velocity (antennas, radars etc.)

CONTACT: Ing. Petr Vrchota, Ph.D.Head of Dept., Aerodynamics, VZLUTel: +420 225 115 260, e-mail: vrchota@vzlu.cz

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•