How does a Francis Turbine Work? An-Overview

francis turbine

The Francis turbine is a grouping of a reaction turbine and an impulse turbine that uses the reaction force and impulse force of the water flowing through the rotating blades that generates electricity more efficiently. These turbines use to generate in different hydropower plants for producing electricity. These mainly work on two turbine flow theory. … Read more

How does an Axial Flow Compressor work?

axial compressor

A compressor is a mechanical device used to pressurize air or gas. Simply, it uses different methods to raise the gas or air pressure. When the air enters inside the compressor, it has low pressure. But it delivers at very high pressure. This supercharging function of the compressor uses to fill tires or gas cylinders. … Read more

How does a Reciprocating Pump work?

reiprocating pump working

A reciprocating pump is a preferred pump from the category of positive displacement pumps. It is a mechanical device that converts mechanical energy into hydraulic power. In this article, we will also discuss the principle of the reciprocating pump and its various components. Such a positive displacement pump uses the piston to pump fluid from … Read more

What is an Impulse Turbine?

An impulse turbine is a famous type of turbine that drives by a high-speed jet of steam or water from a nozzle guided at a bucket or blade connected to a wheel. The resulting momentum (as explained in Newton’s second law of motion) turns the turbine and eliminates K.E by the flowing liquid. Before reaching … Read more

How Does A Reaction Turbine Work?

reaction turbine

In a reaction turbine, the blades are placed in a large amount of liquid and rotate as the fluid flows through the blades. A reaction turbine does not change the orientation of the liquid flow as much as impulse turbines. It only spins when the liquid flows through the blades. Wind turbines are probably the … Read more

What is a Dynamic Compressor and its types?

centrifugal compressor

A dynamic compressor is a continuous fluid machine that accelerates the gas or air when it flows through a rapidly rotating element. This compressor converts the velocity of the gas or air into pressure with the help of a diffuser. In a dynamic compressor, the air is drawn in between the rotating impeller vanes, which … Read more


An engine or motor is a machine designed to convert one form of energy into mechanical energy. For Reading more about engine Visit the following link What Is an  engine and its different types?    

Positive displacement (PD) Compressor


A Positive displacement compressors work with a constant flow regardless of outlet pressure. The positive displacement air compressor is the most common type of air compressor in use today. The positive displacement function serves as the backbone of several different compression mechanisms, which we will explain in greater detail below. The positive displacement compressor has been … Read more