E-Learning

Het eerste kanaal over industriële onderdelen


Op ons kanaal behandelen we onderwerpen over elektronica, mechanica en hydraulica. We ontwikkelen onze video's in samenwerking met fabrikanten en illustreren gedetailleerd hoe industriële producten werken.


Jaes
Jaes

99 artikelen
How an integrated circuit is made

If we open our computers, our smartphones or any other electronic device, we’ll certainly notice that there are always one or more electronic cards. In these cards, we can find small black parallelepipeds, called integrated circuits.

In this video we will see how integrated circuits are made and why they are the basis of all electrical devices.
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How does a heat exchanger work?

Even if it doesn’t seem like it, several of the objects we have in the house are at the theoretical level of heat exchangers; they allow the exchange of thermal energy between two fluids (which can be liquid or gaseous) without these coming into contact with each other.

In this video we will see how a heat exchanger works.
Jaes, leader in industrial...
SOLENOID VALVE

Valves are shut-off or regulating equipment placed along the path of a fluid stream. They can either let or interrupt a fluid to flow, regulate the flow rate or the current pressure; they are equipped also with actuators, a mechanism which control the movable element for regulating or interrupting the flow.

The solenoid valve is a type of valve equipped with an electromechanical actuator, usually a solenoid. In this...
Pump calculation: FLOW RATE – RPM – HEAD PRESSURE – POWER – IMPELLER DIAMETER

After diving into the history and basic principles of industrial pumps, after having applied the Bernoulli equations to explain the functioning of centrifugal pumps, after building a tiny version of a water pump with recycled materials, in this video we are going to learn pump calculations and in the specific we’re going to learn how to calculate:
the FLOW RATE, the revolutions per minute RPM,...
RENEWABLE ENERGY

With renewable energy we mean energy sources other than traditional made out from fossil fuels like oil, coal and natural gas. They don’t pollute nor exhaust, since they can regenerate at the end of their lifecycle.
These sources are a great advantage for both environmental protection and human health and are used to produce electricity.
What kind of renewable energy do we use and what is its potential? We’re...
How do relays work?

A relay is an electromechanical switch: it is necessary when, with small power available, you need to control a secondary circuit that can have higher voltage, amperage, or even different types of current, such as alternating or direct current.
The drive circuit can be closed by a simple manual switch, but also by various kinds of analog or electronic equipment.
The controlled circuit, on the other hand, can power...
How does a ball valve work?

Valves are shut-off or regulating equipment placed along the path of fluid streams.

In this video we will show you how a ball valve works. Moreover, if you watch the other videos on our playlist you will find out all the other types of valves existing.

JAES, for over a decade has been providing its customer...
Butterfly Valve – Hydraulic Valves

Valves are tools that direct, control or regulate the flow of a fluid.
They can allow or interrupt the flow, regulate the flow or pressure rate and their body has inlet and outlet ports, inside of which there is a moving element for flow regulation or interruption.

In this video we’ll explain how butterfly valve works and watching videos in our...
Car engine cooling system

Have you ever wondered how the engine cooling system of your car works? It may not look like important, but it’s an essential part of the car ensuring the perfect functioning of the engine.

The car engine cooling system is a mix of devices working to cool the engine temperature holding it at the best operating level.
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Tesla Valve

Tesla valve is a fixed geometry passive check valve. It lets a fluid flow only in one direction, without moving parts.
This valve gets its name from Nikola Tesla, who invented it in 1920 and in the patent it is described as a series of eleven flow-control segments.
We’ll show you how it works using this model, very similar to the original one.
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How hydraulic valves work

Valves are tools that direct, control or regulate the flow of a fluid.

They can allow or interrupt the flow, regulate the flow rate or pressure and their body has inlet and outlet ports, inside of which there is a moving element for flow regulation or interruption.

Since the dawn of civilization human beings...
How do hydrogen cars work?

There has been quite a discussion lately about an alternative fuel car: the HYDROGEN CAR! This is the green alternative to the classic combustion engine.

When talking about hydrogen cars, we don’t mean an hydrogen fuelled engine, but an electric engine getting power from an hydrogen fuel cell.

Today there...
How do Lithium-ion batteries work?

Rechargeable and lightweight, Lithium-ion batteries have changed our lives on the way we communicate, move and work. Let’s see how they were born and how they work.

These batteries have revolutionized the way of storing energy since the early nineties.

The real protagonist is LITHIUM, this metal...
Ultra-low-temperature freezers (ULT) Vaccine freezer

Ultra-low-temperature freezer or ULT freezer is one of the main tools used in many research laboratories, as well as in many branches of science such as: molecular biology and life science.
It also represent an essential device for vaccine transportation. An ULT freezer is in fact necessary when it comes to protect important and delicate biological samples.
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A train across the sea - One of the coolest experiences in transportation

Thanks to the rapid development of rail networks as well as international railway lines; nowaday trains are able to travel thousands of miles across state lines and reach foreign lands or distant places.
But, did you know, that trains, can also reach the islands??
In this video we will show how a train is able to travel across the sea thanks to the aid of a...
What is a THYRISTOR and how it works - PN-PN junction

A Thyristor or SCR (Silicon Controlled Rectifier) is a semiconductor device that allows the flow of electric current only in one direction. It behaves like a diode, but unlike the latter, the pass-through current can be driven.

More than 10 years in industrial supply have led JAES to become a qualified partner for some of the most important thyrisyor manufacturer companies. ...
How Inverters Work - Working principle rectifier

We’re going to be looking at inverters: their uses and how they work, coming up.
First of all look at the difference between alternating and direct current, then we’ll look at the purpose of inverters and where they are used. Then we’ll move on and have a look at simple example of how they work and finally we’ll look at a more advanced pulse width modulation example.
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How to produce hydrogen efficiently? Discovering the fuel of the future

Hydrogen is the most simple chemical element on earth. As a matter of fact, atoms are composed by a single proton and a single electron. That’s why hydrogen is the first element in the periodic table.
Many think wrongly that hydrogen is an energy source, however it actually is an ENERGY VECTOR, because it can accumulate and provide that energy. For example, this process happens with fuel cells, which generate...
The Engineering World
Different types of engineering


Over the years, some people are world-known as great engineers because they have given us structures, solutions, methods that even nowadays we consider them as some brilliant innovations. If you think of the engineer Brunel who built the Great Western Railway in the United Kingdom, and still working today, or Archimedes recognized as the greatest of all classical engineers, with his screw pump also called the screw of Archimedes. ...
What is a diode and how it works - PN junction and 3D animation

The diode is a mainly resistive non-linear passive electronic component with two terminals, whose function is to allow the flow of electric current in one direction and virtually block it in the opposite one.

The two diode terminals are called ANODE and CATHODE. The electric current conventionally goes from the anode to the cathode following this direction. ...
The World of Engineering
What is really engineering?


Everybody has certainly seen huge buildings while driving, like a suspension bridge, and wondered “how can that bridge hold up? How has it been designed and built?”.

This is what engineering is for: a technical-scientific discipline, whose goal is to produce systems and solutions for technical and material requirements through...
Automatic Transmission vs Manual Transmissions – Epicyclic Gear Train - Dual-clutch - Continuously Variable

As we’ve already explained in our previous video a manual transmission consists mainly of a gear pair and a clutch.
While the traditional automatic transmission uses a planetary gear and a torque converter.

When we decide to buy a new car the question is always the same:...
How do Lithium-ion batteries work?

Rechargeable and lightweight, Lithium-ion batteries have changed our lives on the way we communicate, move and work. Let’s see how they were born and how they work.

These batteries have revolutionized the way of storing energy since the early nineties.

The real protagonist is LITHIUM, this metal is...
How do transistors work?

TRANSISTORS are semiconductor devices widely used both in analog and digital electronics.
They are at the basis of modern electronics and are essential for the control of many circuits or entire processors.

The CPU (Central Processing Unit) or main processor is the core of the Computers elaboration. Only this element is made up of about 5 million transistors in...