Bernoulli’s Principle Demonstration Apparatus Fluids Engineering Training Equipment Vocational Training Equipment Teaching Equipment

1. Equipment Introduction

1.1 Overview

In engineering construction, fluid mechanics related knowledge is often encountered and used. In this field, there is a famous principle, namely the Bernoulli principle. The Bernoulli principle is a basic principle in fluid mechanics. It was proposed by Swiss fluid physicist Daniel Bernoulli in 1726. Its essence is the conservation of mechanical energy of ideal fluid. Under ideal conditions, the sum of the kinetic energy, potential energy and pressure potential energy of a unit volume of fluid at any cross section of the same flow tube is a constant. Its most famous inference is: when the flow is constant, the greater the flow rate, the smaller the pressure. The pressure often mentioned in fluid mechanics actually refers to the pressure per unit area, which is the pressure mentioned in ordinary physics.
MR3109 Bernoulli Principle Demonstration Instrument is a teaching device used to intuitively demonstrate the Bernoulli principle phenomenon and use the device to measure flow. It is mainly aimed at students and social workers to provide them with teaching training demonstrations.

1.2 Features

(1) The structure of the experimental device uses more sturdy and corrosion-resistant materials to ensure that the device is sturdy and durable.
(2) The experimental equipment adopts a modular design. The advantages of this design can help users understand the experimental principles and methods more intuitively.
(3) The experimental equipment provides a visual experimental module, which can help users better observe the experimental phenomena.
(4) The experimental equipment provides a variety of different types of measurement modules to ensure the strict accuracy of the experiment.

2. Technical parameters

Dimensions:1.18m*0.53m*1m
Weight:45KG
Working conditions: Ambient temperature -10℃～+40℃; relative humidity < 85% (25℃）

3. Component list and detailed introduction

3.1 Main part

3.2 Equipment Configuration List

4. Experiment list

Experiment 1: Demonstration of the pipeline operation experiment of the MR3109 Bernoulli principle demonstrator
Experiment 2: Demonstration of the observation of the Bernoulli principle phenomenon using the MR3109 Bernoulli principle demonstrator
Experiment 3: Demonstration of the measurement of flow rate in the pipe using the MR3109 Bernoulli principle demonstrator
Experiment 4: Demonstration of the measurement of the total pressure distribution inside the Venturi tube using an adjustable Pitot tube
Experiment 5: Demonstration of the study of flow coefficient using the Venturi tube