STARCS can offer testing in the Volvo Wind Tunnel.

PVT Large Low Speed Wind Tunnel

Through a unique cooperation with Volvo Car Corporation, STARCS can offer testing in VCC's large subsonic wind tunnel, PVT. Together with STARCS' own mid-size, low speed wind tunnel LT1 and the smaller LT5 it forms a strong offer covering almost any need for low speed aerodynamic testing: Whereas LT1 can offer very cost efficient multipurpose testing, sufficient for most cases, PVT answers to specific requirements like a larger cross section and advanced ground simulation. With STARCS' long experience from designing custom setups for all kinds of wind tunnel tests, PVT becomes an outstanding tool for all kinds of subsonic testing. With a cross section of 27 m2, a maximum wind speed of 70 m/s and state-of-the-art boundary layer control the PVT wind tunnel is one of the most advanced wind tunnels of its kind in the world. See examples of possible applications below.
The Volvo Wind Tunnel
Possible testing
Both aero- and thermodynamic testing is possible in the PVT wind tunnel. Capabilities like the solar radiation system, the humidity control and the dynamometer offer a wide variety of possible testing. The large size test section, especially the relatively long test section, makes PVT potentially suitable for most subsonic testing cases. However, one important key to successful testing is a proper setup of the test object. This requires a lot of experience from many different kinds testing. STARCS has a long tradition of designing specialized test rigs optimized for achieving the optimum results in relation to the test objective, test object and wind tunnel at hand.
 

Examples of suitable applications

  • Road vehicle testing
    • Full scale cars 
    • Model scale commercial vehicles
    • Full scale Formula 1 
  • Trains
  • Boats
  • Aircraft
  • Wind Farms
  • Land- and cityscapes
  • Installations, including; antennas, offshore platforms etc.
  • Buildings, including; towers, bridges, tunnels etc.
Technical Specifications 
The PVT wind tunnel is most likely one of the most advanced large slotted wall wind tunnels in the world. The wind tunnel was recently heavily upgraded, both concerning features, like state-of-the-art boundary layer control, and capacity, like a wind speed increase to 70 m/s by a doubling of the available drive power. The facility can also offer generous customer areas both for preparation of test objects and for on-line monitoring during test. The exhaust evacuation systems allows for testing with running combustion engines etc.
 
Key Features
  • Temperature control: +20 to +60 deg. Celsius
  • Humidity control: 10% to 90%
  • Boundary layer control: 
    • Distributed floor suction
    • Tangential blowing 
    • Rolling road 
  • Thermodynamic testing: 
    • Solar simulation
    • Dynamometer

Tunnel Data

  • Test section:
    • Height: 4.1 m
    • Width: 6.6 m
    • Length: 15.8 m 
    • Cross sectional area: 27 m2
    • Wind speed: 0-70 m/s (0-250 km/h) 
    • Turn table rotation: +/- 30 deg.
  • Balance:
    • 7-component
    • Max. model weight: 3000 kg

 

Main Features

PVT is one of the most advanced automotive wind tunnels of its kind in the world. Through STARCS experience in tailor made test setups the capability of the PVT wind tunnel is transformed into an excellent tool for almost all kinds of subsonic aero testing.
 

Related Information

LT1 - Low Speed Wind Tunnel
STARCS low speed wind tunnel is a multipurpose aerodynamic wind tunnel, capable of testing not only all sorts of aircraft models but also almost any type of transportation, large buildings and wind turbines.
 
 

LT5 - Small Low Speed Wind Tunnel

LT5 is a small low speed wind tunnel mainly focused on laboratory work but many commercial projects has also been studied. Typical applications are boundary layer research, aeroelasticity problems and sensor development and calibration.
 
 

Design & Manufacture

STARCS has a tradition of crating our own facilities, rigs and measurement hardware to really get the answers the customer is looking for. Our design and manufacture services range from very problem specific solutions to complete wind tunnel design.
 
 

T1500 - Transonic Wind Tunnel

T1500 is suited for transonic testing of air- and spacecraft at speeds up to Mach 1.7.