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Flow Visualisation Wind Tunnel
Flow Visualisation Wind Tunnel (Product Code: SLE/EA/03) is a vertical, suction-type smoke wind tunnel used to show how air flows around differently shaped models during demonstrations and student investigations in aerodynamics and fluid mechanics laboratories. Its distinguishing feature is a smoke comb below the lit, transparent working section, fed by a generator that vaporises food-grade oil, with air flowing vertically upwards. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Key Details
| Parameter | Detail |
|---|---|
| Tunnel type | Vertical, suction type; air flow vertically upwards |
| Fan | Variable speed, mounted on top of the tunnel |
| Controls | Control unit on the frame for fan speed |
| Smoke source | Smoke generator vaporising food-grade oil; smoke is non-toxic |
| Smoke comb | Mounted below the working section; can be moved from side to side |
| Working section | Transparent, removable front wall; optional models attach to the back of the working section |
| Lighting | Lamps illuminate the working section from both sides |
| Flow conditioning | Filter helps provide uniform air flow |
| Frame | Metal frame fitted with castors for mobility |
| Product code | SLE/EA/03 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Flow Visualisation Wind Tunnel Used For?
Smoke released from the comb forms thin, parallel filaments that rise through the working section and bend around whatever model is fixed there. A class can watch the streamlines stay attached to a streamlined shape, break away behind a flat plate or cylinder, and roll up into a wake. Moving the comb from side to side lets students trace the flow over the top, middle or edge of a model, and changing fan speed shows how the pattern alters as velocity rises.
The removable front wall makes swapping models quick between demonstrations, and the lamps on both sides make the smoke easy to see, even for a group standing back from the tunnel. Dim the room lights for the clearest view, keep the smoke generator topped up with the correct oil, and wheel the tunnel to a store area on its castors after use.
What to Specify When Ordering
- Which optional models you want for the working section.
- Supply of smoke oil for the generator; ask us about the correct grade and quantity.
- Your mains supply for the fan, lamps and smoke generator, which is not stated in the listing.
- Number of tunnels for lecture rooms and student labs.
OEM Manufacturer
Jain Scientific Equipments Private Limited, trading as ScienceLab, is the OEM behind the Flow Visualisation Wind Tunnel. The tunnel is manufactured at the company's own licensed factory at 449, HSIIDC Industrial Area, Saha, Ambala, Haryana, India, and dispatched directly from there to customers.
Because the maker handles every enquiry itself, schools of engineering, science centres, dealers and importers can order extra models, spares and repeat units from the same source — ask us for anything you need. Find more on the company profile.
Related Aerodynamics Lab Equipment
Pair the smoke tunnel with these units for a full sequence from seeing the flow to measuring it:
- Flow Visualisation smoke tunnel — a compact smoke generator and duct set as an alternative format.
- Subsonic Wind Tunnel — measures the lift, drag and pressures behind the patterns students see.
- Flight Demonstration Wind Tunnel — shows separation and stall on a moving model aircraft.
- Modular Air Flow Bench — base unit for bench-top air-flow experiment modules.
Browse all Aerodynamics Lab Equipment.
Frequently Asked Questions
How does the Flow Visualisation Wind Tunnel produce smoke?
The Flow Visualisation Wind Tunnel uses a smoke generator that vaporises food-grade oil. The smoke, listed as non-toxic, is fed to a comb below the working section, where it forms visible filaments that follow the upward air flow around the model.
Which way does air flow in the Flow Visualisation Wind Tunnel?
Air flows vertically upwards in the Flow Visualisation Wind Tunnel. It is a suction-type tunnel: a variable-speed fan on top draws air through a filter and the working section, which helps give a uniform flow for clear smoke lines.
Are models included with the Flow Visualisation Wind Tunnel?
Models for the Flow Visualisation Wind Tunnel are listed as optional. They attach to the back of the working section once the transparent front wall is removed. Tell us which shapes you want so they can be added to your quotation.
Can the Flow Visualisation Wind Tunnel be moved between rooms?
Yes. The Flow Visualisation Wind Tunnel stands on a metal frame fitted with castors, and the fan-speed control unit is mounted on the same frame, so the whole tunnel can be wheeled between a lecture room and a laboratory.
Who manufactures the Flow Visualisation Wind Tunnel?
The Flow Visualisation Wind Tunnel is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory in Saha, Ambala, Haryana, India, and supplied factory-direct across India and international markets.
What information does a quotation for the smoke wind tunnel need?
For a quotation on the Flow Visualisation Wind Tunnel, give the number of tunnels, the optional models you need, your mains voltage and the delivery address through the contact page, and the manufacturer will reply directly.
Request a Quote
Ask the manufacturer for a price through the contact page, or add the Flow Visualisation Wind Tunnel to the enquiry cart.
Last updated: 24 September 2026
