Bernoulli’s Principle Module | FluidoSurge-X 358

The Bernoulli’s Principle Module | FluidoSurge-X 358 by SCIENTICO is a Venturi-based laboratory accessory for demonstrating the continuity equation and Bernoulli’s principle. It enables measurement of static, total, and dynamic pressures using a Pitot-static tube and manometer system. Designed for use with the Aerodynamics Trainer FluidoSurge-X 348.

The Bernoulli’s Principle Module FluidoSurge-X 358 is a laboratory accessory designed to demonstrate the continuity equation and Bernoulli’s equation in steady airflow. Manufactured by SCIENTICO, this unit enables experimental measurement of static, dynamic, and total pressures within a variable cross-section duct. It is intended for use with the compatible Aerodynamics Trainer FluidoSurge-X 348.

Product Overview

FluidoSurge-X 358 consists of a Venturi-shaped duct model installed in the measuring section of the aerodynamics trainer. Lateral bodies create a convergent and divergent flow passage, allowing controlled variation of velocity and pressure along the duct. A centrally positioned Pitot-static tube measures total and static pressures at different cross-sections. The difference between these values provides dynamic pressure, enabling calculation of flow velocity using Bernoulli’s equation. Pressure readings are displayed using the 16 tube manometers of the associated trainer.

Duct Geometry

Parameter Specification
Total Duct Length 320 mm
Convergent Length 80 mm
Convergent Width 40 mm
Divergent Length 200 mm
Divergent Width 76 mm

Measurement System

Parameter Specification
Pressure Measurement Static and total pressure
Instrument Pitot-static tube
Pressure Display 16 tube manometers (via trainer)
Mounting Quick release fasteners

Key Features

  • Demonstration of Bernoulli’s principle in steady flow

  • Verification of continuity equation

  • Measurement of static and total pressures

  • Determination of dynamic pressure from measured data

  • Venturi-shaped duct for controlled cross-section variation

  • Movable Pitot-static tube for pressure distribution analysis

  • Quick installation on compatible aerodynamics trainer

Applications

  • Fluid mechanics laboratories

  • Aerodynamics training and education

  • Demonstration of pressure–velocity relationships

  • Study of converging and diverging duct behavior

  • Experimental validation of Bernoulli’s equation

Construction & Design Details

The module consists of a precisely shaped duct with convergent and divergent sections to create predictable velocity variation. The Pitot-static tube is positioned centrally within the flow channel and can be moved along the duct length to measure pressure distribution at various cross-sections. Static pressure is measured via lateral openings, while total pressure is measured at the forward-facing opening of the Pitot-static tube. The module attaches securely to the aerodynamics trainer using quick release fasteners.

Experiments

  • Investigation of the continuity equation

  • Verification of Bernoulli’s principle

  • Determination of dynamic pressure

  • Calculation of flow velocity from pressure measurements

  • Study of pressure and velocity distribution along a Venturi duct

Required for Operation

  • Aerodynamics Trainer FluidoSurge-X 348

Standard Scope of Delivery

  • 1 Experimental Unit

  • 1 Set of Hoses

  • 1 Instruction Manual

Export & Supply Capability

SCIENTICO manufactures the Bernoulli’s Principle Module FluidoSurge-X 358 for engineering institutions and research laboratories. The system is suitable for domestic and international supply with export packing and documentation provided as required.

Q1. What principle does this module demonstrate?
It demonstrates Bernoulli’s principle and the continuity equation in steady airflow.

Q2. How are pressures measured?
Using a centrally located Pitot-static tube connected to tube manometers on the trainer.

Q3. How is dynamic pressure determined?
Dynamic pressure is calculated as the difference between total and static pressure.

Q4. Can velocity distribution be studied?
Yes. By moving the Pitot-static tube along the duct, pressure and velocity distribution can be analyzed.

Q5. Is this a standalone unit?
No. It requires the Aerodynamics Trainer FluidoSurge-X 348 for operation.

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