What Are Turbines, Their Common Types, and Applications?

Turbines are fascinating machines that play a pivotal role in generating power across various industries. Their ingenious design allows the conversion of kinetic energy into mechanical energy, which further transforms into electricity, propulsion, or mechanical work. Turbines come in different forms and serve a multitude of applications, variations including gas turbines, steam turbines, water turbines, wind turbines, and hydraulic turbines. In this article, we will delve into the world of turbines, exploring their common types and the wide array of applications that harness their power.

In general, turbines are devices designed to capture and harness the energy of a moving fluid, typically air or water, and convert it into mechanical work. The basic principle behind all turbines is the same–the kinetic energy of the fluid is used to turn a rotor or blade which, in turn, spins a shaft connected to a generator, producing electrical power or performing other mechanical tasks. Now, let us look at some of the most common types of turbines.

Gas Turbines

Gas turbines, also known as combustion turbines, are widely used in power generation, aviation, and various industrial applications. These turbines operate on the Brayton cycle, which involves compressing air, mixing it with fuel, igniting the mixture, and then expelling the hot exhaust gasses at high speed. Then, the force generated by the high-speed exhaust gasses rotates the turbine blades. For this reason, gas turbines are known for their high power-to-weight ratio and efficiency, making them ideal for aircraft engines and power plants. In power generation, gas turbines are often used in combination with steam turbines in what is called a combined cycle power plant, which maximizes energy efficiency.

Steam Turbines

Steam turbines have been a workhorse of power generation for over a century. These turbines operate on the Rankine cycle, where water is heated to produce steam. This steam then expands through the turbine, driving the rotor to perform mechanical work. Subsequently, the mechanical energy generated by the steam turbine is used to turn a generator, which generates electricity. Because of this, steam turbines are commonly found in thermal power plants, where fossil fuels or nuclear energy are used to heat water and produce steam. With this, steam turbines are renowned for their reliability, and they remain essential in producing large-scale electricity.

Water Turbines

Water turbines harness the kinetic energy of flowing water to generate mechanical work. These turbines come in various forms, including impulse turbines and reaction turbines. Impulse turbines work by diverting a high-velocity jet of water onto the blades of the turbine, creating a reaction that rotates the rotor. Reaction turbines, on the other hand, immerse the rotor directly into the running water and rely on the pressure difference between the incoming and outgoing water to generate rotation. Water turbines are commonly used in hydropower plants, where the energy of flowing rivers is converted into electricity. They are also eco-friendly and renewable sources of energy, making them a sustainable choice for power generation.

Wind Turbines

Wind turbines have gained significant popularity in recent years as a clean and renewable source of energy. These turbines work by capturing the kinetic energy of wind with the help of large, aerodynamic blades that are connected to a generator. When the wind blows, it causes the blades to spin, converting the kinetic energy into mechanical work that generates electricity. Wind turbines can vary in size from small residential models to massive utility-scale installations.

Hydraulic Turbines

Hydraulic turbines are primarily used in dams and hydroelectric power plants, and they are designed to harness the energy of falling or flowing water. The water is channeled through the turbine, and as it passes through the blades, it causes the rotor to spin, generating mechanical energy that is converted into electricity. Hydraulic turbines are highly efficient and are a crucial component of hydropower generation, which is a clean and renewable energy source. They can also be adjusted to control the flow of water, making them a flexible choice for electricity production.

Applications of Turbines

Now that we have explored the common types of turbines, let us consider some of the diverse applications that these assemblies serve.

Power Generation

Turbines, particularly steam and gas turbines, play a central role in power generation. They are used in a variety of power plants, including thermal, nuclear, and combined-cycle plants, to produce electricity for residential, commercial, and industrial use. Wind turbines and hydraulic turbines also contribute significantly to renewable energy generation.


Gas turbines are the heart of jet engines used in commercial and military aircraft. These engines are designed to withstand high temperatures and pressures while providing the thrust needed for flight. The efficiency and power-to-weight ratio of gas turbines are critical in this application.


In the maritime industry, steam turbines are historically used in steamships, and gas turbines are commonly used in modern naval vessels. The compact and lightweight nature of gas turbines is advantageous in naval applications, providing propulsion for ships and submarines.

Manufacturing and Industry

Turbines are used in various industrial processes such as driving compressors, pumps, and other machinery. Gas turbines, due to their versatility, are employed in various manufacturing applications where a reliable source of power is required.

Renewable Energy

Wind turbines and hydraulic turbines are at the forefront of renewable energy generation. Wind farms and hydropower plants harness wind and water energy to produce clean electricity, reducing our dependence on fossil fuels.


As discussed in this blog, turbines are versatile machines that have revolutionized the way we generate power, transport people and goods, and support various industrial processes. Their common types, including gas turbines, steam turbines, water turbines, wind turbines, and hydraulic turbines, each have unique applications and benefits. Whether it is powering our homes, propelling aircraft, or driving the turbines in a hydroelectric dam, these remarkable machines are integral to our modern way of life.

Here at ASAP Purchasing, we invite you to explore our range of offerings at your convenience. We also recommend using our online Request for Quotation (RFQ) service to swiftly and easily obtain quotes for items that capture your interest. Upon receipt and assessment of your completed RFQ form, one of our team members will contact you in 15 minutes or less to provide you with a customized solution for your comparisons. Commence your procurement process today and discover why ASAP Purchasing remains the preferred choice for part fulfillment by numerous customers.

January 12, 2023
December 7, 2022

Recent Twitter Posts

Low Price

Warrantied inventory at competitive prices

Find it fast

Search the world's largest inventory of electronic components by manufacturer, category or part number

Get it fast

All inventory ready to ship from our sellers

Quality guaranteed

We sell only warrantied and traceable parts

Semiconductor's Certifications and Memberships

Thank You for Visiting!

If You Need Parts to Be Shipped Out Quickly and Affordably, Please Remember Us Next Time For Your Requirements of NSN Parts!

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.