Small Wind Tunnel Experimental Device 305
This open-type suction wind tunnel can conduct a wide range of experiments related to fluid dynamics while being compactly designed. It consists of a large bell mouth, a two-dimensional nozzle contraction body, an experimental area (305x305x600mm), a diffusion body, a protective mesh, an axial flow fan, and a silencer unit, achieving a flow with minimal turbulence. The control unit (desktop type) regulates the rotational speed of the axial flow fan and controls the flow velocity in the experimental area. The wind tunnel and control unit mounted on a caster-equipped frame are designed to be very compact, making it easy to change their arrangement. Various options can be added according to the experimental purpose. The optional data automatic collection system VDAS (sold separately) can display measurement data in real-time on a computer (sold separately) and can calculate and graph the collected data, facilitating a smooth progression of experiments.
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basic information
AF1300 Specifications: Wind Tunnel Device Dimensions: L3700 x D1065 x H1900 mm Wind Tunnel Device Weight: 317 kg Experimental Area: 305 x 305 x 600L mm (4 transparent sides, front and back can be opened) Airflow Velocity: 0 ~ 36 m/s Control Device Dimensions: W1600 x D550 x H700 mm (※ tabletop type) ※ Please prepare a desk for installation (L1800 x D900) Control Device Weight: Approximately 30 kg Control Device: Motor-driven control, differential pressure manometers x 2 (for connection to the Pitot tube below), other optional displays can be installed Accessories: Pitot tube (total pressure + static pressure), Pitot tube (total pressure), model fixing jig and protractor Power Supply: 3-phase AC 200V 26A 50/60Hz 5kVA (8kVA transformer included) Installation Location: Flat floor Required Space: 2m clear space at the wind tunnel entrance, 3m or more at the exit Noise Level: Operator 80 dB
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Delivery Time
Applications/Examples of results
Delivery achievements: Osaka Sangyo University, Tokyo University of Science, Yokohama National University, Tsuyama National College of Technology, Gifu National College of Technology, Kochi National College of Technology, Kure National College of Technology, Akashi National College of Technology, Oshima School of Maritime Science, Yokohama Science Frontier High School, Kakushima Technical High School, Murayama Industrial High School.
Detailed information
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Resistance measurement experiment Single force balance measurement device (AF1300Z) and racing car (sold separately)
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Reference photo of the control device (accessories for AF1300) The above photo includes the separately sold AFA6, VDAS, and desk.
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Two types of Pitot tubes (accessories for AF1300)
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AF1300Z Single Force Balance Measurement Device (sold separately) The single force balance measurement device is mounted on the side or bottom of the experimental area of the AF1300 and measures the model's drag (N) or lift (N). The measurement data is digitally displayed on the included display unit.
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AF1300T Three-Force Balance Measurement Device (sold separately) The three-force balance measurement device is mounted on the side of the experimental area of the AF1300 and measures the model's drag (N), lift (N), and pitching moment (Nm). The measurement data is digitally displayed on the included display unit.
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AFA6 32-Point Pressure Display Unit (sold separately) Measures the pressure of various models and pitot tubes installed in the wind tunnel at up to 32 locations. The unit can be easily attached to the AF100 control device and displays the pressure from the 32 locations in four groups digitally.
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AFA10 Smoke Generation Device (sold separately) This device is used to visualize the airflow around the model installed in the wind tunnel. It consists of an oil supply system and an electric heater control system, which adjust the oil supply amount and heater output volume to control the amount of smoke (oil droplets) generated.
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VDAS-F Data Automatic Collection System (sold separately) The VDAS data automatic collection system can display various measurement data (pressure, angle, lift, effectiveness, rotation speed, torque, etc.) in real-time on a computer (sold separately) and can calculate and graph the collected data, allowing experiments to proceed smoothly. It consists of an interface and software for PC connection.
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Company information
Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools nationwide. While the world has made advancements in various fields, it seems that our Earth's environment is being disturbed by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.