Bernoulli Tubes
Product Code : JA-FMDE-7728
The Bernoulli Tubes (SKU JA-FMDE-7728) demonstrate that when a fluid flowing through a tube reaches a constriction, its speed increases and its pressure falls. Three side arms extend from the horizontal tube, and glass tubes attached to them form simple manometers, so the class can see the liquid level drop at the narrow section. JaincoLab supplies this Bernoulli tube apparatus to school and college physics laboratories for fluid flow lessons.
Specifications
The apparatus is a horizontal flow tube with three side arms, to which glass tubes are attached to form simple manometers that show the pressure at three points along the tube, including at the constriction where the fluid speeds up.
| Product | Bernoulli Tubes |
| SKU | JA-FMDE-7728 |
| Main tube | Horizontal flow tube with a constriction |
| Side arms | Three, for attaching glass tubes |
| Pressure indication | Glass tubes on the side arms form simple manometers |
| Purpose | Showing that fluid speed increases and pressure falls at a constriction |
Demonstrating Bernoulli’s principle with the tubes
With a steady flow of water through the horizontal tube, the manometer columns on the three side arms show the pressure along the tube: the column at the constriction is lowest, because the fluid moves fastest there, which illustrates Bernoulli’s principle and the venturi effect.
- Showing pressure fall at a constriction in a flowing fluid
- Relating fluid speed and pressure (Bernoulli’s principle)
- Introducing the venturi effect and flow meters
- Class 11 and college lessons on fluid mechanics
Scope of supply and ordering
The listing covers the Bernoulli Tubes apparatus with its three side arms. Glass manometer tubes, tubing and a water supply arrangement are confirmed on the quotation, together with accessories and quantities.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and the delivery destination. JaincoLab supplies fluid mechanics apparatus to schools, colleges and education projects, and exports to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What does the Bernoulli Tubes apparatus demonstrate?
That when a fluid passing through a tube reaches a constriction, its speed increases with a loss in pressure.
How is pressure shown?
Glass tubes attached to the three side arms form simple manometers.
How many measuring points are there?
Three side arms extend from the horizontal tube.
Related products
More pressure and fluid apparatus is in Force Motion & Dynamic Equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Bernoulli Tubes, send the quantity and the delivery destination through the JaincoLab contact page or email [email protected]. For tender or project supply, see our tenders page.
