urn:nasa:pds:context:instrument:tu-tewt.tewt 1.3 1.25.0.0 Product_Context 2026-07-07 1.3 Removed duplicate Internal_Reference entries from Reference_List. 2025-12-24 1.2 Updated schema version. Adding missing "facility" references. Updated CTLI instrument types. 2025-01-02 1.1 Updated schema version. Adding missing "facility" references. 2018-08-27 1.0 Initial creation of the context product. urn:nasa:pds:context:facility:laboratory.tu-tewt instrument_to_facility Trent Environmental Wind Tunnel Wind Tunnel The Trent Environmental Wind Tunnel (TEWT) is a low-speed research facility designed for simulation of the atmospheric boundary layer both in clean air and with sediment transport. The development of this facility has been completed entirely 'in-house' with funds provided by the Natural Sciences and Engineering Research Council, the Canadian Foundation for Innovation (CFI) and Trent University (TU-NSRC). In 1997, the tunnel was expanded and relocated to its present site within a climate controlled laboratory in the Environmental Sciences Building. The Trent Environmental Wind Tunnel (TEWT) was established in 1997 with the purpose of studying the fluid mechanics of aeolian transport and the associated sediment erosion and deposition. TEWT is unique from most wind tunnels as it allows full control over humidity and temperature (down to -10 OC). The working section of the wind tunnel (exclusive of fan and intake bell) has the x, y, and z dimensions of 13.8 m x 0.71 m x 0.76 m.