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Wide Boundry Layer Wind Tunnel

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Wide Boundry Layer Wind Tunnel Specification

Equipment Type
Wide Boundary Layer Wind Tunnel

Material
Mild Steel, Acrylic Sheet, Aluminium

Processing Type
Mechanical

Condition
New

Technology
Blower driven closed circulation wind tunnel

Dimension (L*W*H)
3000 mm x 600 mm x 1200 mm

Power Mode
Electric

Voltage
220V, 50/60Hz

Power Consumption
1.5 kW

Pressure Output
Up to 2500 Pa

Application
Aerodynamics Education, Research, Measurement of Boundary Layer parameters

Coating Type
Powder Coated

Accessories
Manometers, Pitot Tube, Hot-wire Anemometer (optional), Test Objects, Control Panel

Control System
Variable Speed Drive

Fan Type
Axial/Blower Type

Suitable For
Engineering Colleges, R&D Centers, Testing Labs

Measurement Range
Velocity, Static and Total Pressure Profiles

Flow Visualization
Smoke Generator provided

Glass Panels
For side viewing and illumination

Noise Level
<65 dB

Working Speed
0-40 m/s (Adjustable)

Test Section Size
600 mm x 300 mm x 1200 mm

Construction
Leak-proof, modular design

About Wide Boundry Layer Wind Tunnel

A large-width boundary layer wind tunnel designed for aerodynamic and environmental studies requiring extensive lateral test coverage, ideal for urban-scale flow simulations and multiple model arrangements.

Facility Overview

Type: Wide Boundary Layer Wind Tunnel (WT3)
Application: Urban wind environment, dispersion studies, large-area flow analysis
Flow Condition: Atmospheric boundary-layer simulation with extended width coverage

Test Section Dimensions

Height: 1.7 m
Width: 13.6 m
Length: 15.0 m
Configuration: Extra-wide test section for multi-model and cityscape simulations

Aerodynamic Performance

Maximum Wind Speed: up to 7.5 m/s
Flow Regime: Low-speed, highly controlled boundary-layer flow
Flow Characteristics: Stable, large-scale turbulence structures representative of natural wind environments

Testing Capabilities

Urban wind environment and cityscape modelling
Pedestrian wind comfort and safety analysis
Pollutant and tracer gas dispersion studies
Large-area wind loading distribution on structures
Interaction effects between multiple buildings or infrastructure elements

Key Features

Exceptionally wide test section for simultaneous multi-object testing
Optimized for low-speed atmospheric boundary-layer replication
Suitable for detailed urban planning and environmental assessment studies
Enables high-resolution spatial wind field analysis across large models

Precision Engineering for Advanced Aerodynamics

This wind tunnel integrates a variable speed control (0-40 m/s) and high-quality instrumentation for detailed study of boundary layer phenomena. Its modular design supports easy adaptation for various experiments, while the glass panels allow clear visualization and illumination. Built using mild steel, acrylic, and aluminium, it combines durability with performance, making it ideal for both instructional and research purposes.

Enhanced Observation and Flow Visualization

Side glass panels and internal illumination create optimal conditions for examining airflow patterns. The smoke generator included enables real-time, detailed flow visualization-essential for both teaching and analyzing complex aerodynamic phenomena. This feature enriches the learning and experimental process for students and researchers alike.

Comprehensive Measurement and Control

Users can measure velocity, static and total pressure profiles, and noise within the tunnel using provided accessories. The advanced control system and variable speed drive ensure precise airflow management, while output capabilities up to 2500 Pa support a wide range of experimental setups. This makes the wind tunnel suitable for fundamental studies and sophisticated aerodynamic investigations.

FAQ's of Wide Boundry Layer Wind Tunnel:

Q: How is the working speed of the wind tunnel adjusted?

A: The wind tunnel is equipped with a variable speed drive, allowing precise adjustment of airflow between 0 and 40 m/s to suit different experimental requirements.

Q: What are the main applications of this wide boundary layer wind tunnel?

A: It is primarily used for aerodynamics education, research, and measurement of boundary layer parameters in engineering colleges, R&D centers, and testing laboratories.

Q: When should the smoke generator be used during experiments?

A: The smoke generator is employed when flow visualization is needed to observe and analyze the airflow patterns and boundary layer behavior around test objects.

Q: Where are the pressure and velocity measurements conducted in the tunnel?

A: Measurements are typically taken within the test section using manometers, Pitot tubes, and optional hot-wire anemometers to generate velocity, static and total pressure profiles.

Q: What benefits does the modular, leak-proof design offer users?

A: This design allows for flexible configuration, easy maintenance, and ensures that airflow remains consistent and uncontaminated during experiments.

Q: How does the wind tunnel support teaching and research processes?

A: The equipment offers hands-on experience in measuring, visualizing, and interpreting aerodynamic data, making it invaluable for both educational demonstrations and advanced research projects.

Q: Which accessories are included for experimental setups?

A: Standard accessories include manometers, a Pitot tube, test objects, and a control panel, with an optional hot-wire anemometer available for more advanced velocity measurements.

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