Aerodynamics
The aerodynamics range is used for the teaching of a vast range of aerodynamic principles, from fundamentals through to advanced theories. Subsonic wind tunnels teach students the basics about lift, drag and pitching moments, plus the high-level topics such as the boundary layer and pressure distribution around models. Students can also perform wake investigations. Supersonic wind tunnels are for the more advanced teaching of aerodynamic engineering, with experiments that start with nozzle pressure distribution, on to analysis of Mach numbers, and the measurement and visualisation of pressure and shock waves using Schlieren apparatus. The comprehensive range means that a product can be found to suit every space, budget and complexity requirement.
The wind tunnels available span a variety of sizes and experimentation capabilities, from bench top models for learning the basics to products requiring large laboratories for more detailed understanding of aerodynamics.
Subsonic Wind Tunnels
SET OF TWO VEHICLE DRAG MODELS
AF1450K – EXPERIMENT – A generic model van and car to allow students to compare the different coefficient of drag for each vehicle.
Flutter Wing
AF1300R – EXPERIMENT An aerofoil suspended on springs within a frame, used to demonstrate wing flutter. The suspension positions of the wing can be altered, as can the angle of attack.
Aircraft Model – High Wing
AF1600H – EXPERIMENT The high wing model aircraft with NACA profile wings for use with the Large Subsonic Wind Tunnel (AF1600) is good for experiments with lift, drag and pitching moment of fixed wing aircraft.
SUBSONIC WIND TUNNEL 600mm
AF1600S – PACKAGE TecQuipment’s largest open-circuit subsonic wind tunnel, with a working section of 600 mm by 600 mm and 1250 mm long, is for the study of advanced aerodynamics theory and research. With the larger size comes greater visualisation and more accurate results, operating at meaningful Reynolds numbers.
Aircraft Model – Low Wing
AF1600G – EXPERIMENT A low wing model aircraft with NACA2415 profile wings for use with TecQuipment’s Large Subsonic Wind Tunnel (AF1600S).
Three-Dimensional Drag Models
AF1600J – EXPERIMENT A set of different shape models with identical frontal area to allow students to compare the different coefficient of drag for each shape. Includes a dummy stem for tests to cancel out the drag due to each model’s support arm.
NACA2412 Aerofoil with Variable Flap
AF1600C – EXPERIMENT A 150mm chord NACA2412 aerofoil with 590 span featuring a variable flap that adjusts +/- 90 degrees for use with the AF1600 Subsonic Wind Tunnel.
NACA0012 Aerofoil with Tappings
AF1600B – EXPERIMENT A 150 mm chord NACA0012 aerofoil with 20 static pressure tappings.
Flat Plate Boundary Layer Model Roughened and Smooth
AF1600F – EXPERIMENT A pair of boundary layer models with a mounting plate, also a pitot and a static probe for investigating boundary layer. One plate is roughened, the other smooth to allow comparisons on boundary layer growth.
Cylinder Model with Pressure Tapping
AF1600A – EXPERIMENT A cylinder model that spans the full width of the working section of the AF1600S Subsonic Wind Tunnel.
MODULAR AIR FLOW BENCH
AF10 – BASE UNIT This is a small-scale wind tunnel with an electric fan and adjustable air flow control, with eight different experiment modules that demonstrate key principles and phenomena of air flow.
SUBSONIC WIND TUNNEL 305 mm
AF1300 – BASE UNIT A compact, free-standing, open-circuit suction subsonic wind tunnel with a working section of 305 mm by 305 mm and 600 mm long, allowing students to perform advanced study such as analysing boundary layers, performing flow visualisation and observing velocity in the wake, offering extensive teaching and research functionality.
Wind Tunnel Packages
SUBSONIC WIND TUNNEL 600mm
AF1600S – PACKAGE TecQuipment’s largest open-circuit subsonic wind tunnel, with a working section of 600 mm by 600 mm and 1250 mm long, is for the study of advanced aerodynamics theory and research. With the larger size comes greater visualisation and more accurate results, operating at meaningful Reynolds numbers.
BENCH-TOP WIND TUNNEL
AF1125 – PACKAGE An ultra-compact, open-circuit, benchtop subsonic wind tunnel that offers a complete system ready for aerodynamic experimentation, suitable for college use, undergraduate study and research projects.
SUBSONIC WIND TUNNEL 305 mm
AF1300S – PACKAGE A starter set consisting of the Subsonic Wind Tunnel 305 mm (AF1300), Basic Lift and Drag Balance (AF1300z) and a set of Three-Dimensional Drag Models (AF1300j).
SUBSONIC WIND TUNNEL 450mm
AF1450S – PACKAGE A sizable open circuit, suction subsonic wind tunnel with a working section of 450 mm by 450 mm and 1000 mm length. It provides a cost-effective balance between being able to carry out advanced aerodynamics study, while having a smaller footprint than the largest of TecQuipment’s wind tunnels.