Wind Tunnel Testing
Independently Owned & Operated Wind Tunnels from Subsonic to Hypersonic
Calspan’s portfolio of 14 wind tunnels and propulsion development test stands are the only independently owned and operated facilities in the United States. Our teams are known for adaptability, flexibility, and responsiveness to customer needs. Whether it's to refine a test program or modify test models, Calspan supports all phases of customer product development for a successful wind tunnel test.
High Quality Data
Calspan’s wind tunnels output the highest quality data and the fastest aero database builds for customers in the industry.
Agile People
Calspan is adaptable and agile. We work with customers to set up and modify testing programs during any stage to ensure a successful program.
Integrated Model & Test Programs
Calspan operates an integrated model and test program with our in-house capability to design and fabricate test models, support equipment, and more beyond wind tunnel testing.
Calspan Wind Tunnel Technical Specifications
| Operation Mode | Test Tunnel Name | Speed Regine | Mach Range | Test Section Size / Operation Feature |
|---|---|---|---|---|
| Closed Loop Continuous Flow | Transonic Wind Tunnel | Transonic | M=0 to 1.3 | 8' x 8' Perforated Wall |
| Open Loop Continuous Flow | Channel 19 & 20 | Subsonic | M=0.1 to 0.5 | 12" x 12" / Inlet Particle Separation |
| Open Loop Blow Down | Channel 9 | Hypersonic | M=5 to 10 | 15" Diameter |
| Open Loop Blow Down | Channel 2 | Transonic | M=1.5 to 4 | 13.5" DIameter |
| Open Loop Blow Down | Channel 10 | Transonic | M=0.1 to 1.05 | 5.5' x 5.5' Slotted Wall |
| Open Loop Blow Down | Channel 5 | Static | M=0.1 to 1.15 | 22" x 22" Slotted Wall |
| Open Loop Blow Down | Channel 6 | Static | M=0 | Cold Flow |
| Open Loop Blow Down | Channel 7 & 8 | Static | M=0 | Altitude |
| Open Loop Blow Down | Channel 12 | Static | M=0 | Cold Flow |
| Open Loop Blow Down | Channel 11 & 14 | Static | M=0 | Hot/Cold FLow |
| Open Loop Blow Down | Channel 17 | Static | M=0 | High Pressure Air Studies |
Find out how we can
support your innovations
