condensing turbine

Types of Steam Turbine

The condensing steam turbine is a conventional steam turbine in which the steam exiting the turbine exhaust is condensed to provide the maximum energy capture. This is the type of steam turbine that will be used in a bottoming cycle CHP plant in which waste heat or energy from an industrial process is used to raise steam to generate electricity.

Steam Condenser for a Turbine: A Comprehensive Guide

Condensing steam in a closed system reduces its volume, creates a vacuum, and lowers the outlet pressure at the turbine. A steam condenser for a turbine consists of several components, such as a condenser chamber, cooling water supply, wet air pumps, and a hot well. The condenser chamber is where the steam is condensed by …

Efficiency Assessment of Condensing Steam Turbine

2.1 A brief presentation of steam turbine K 2001301 [8] steam turbine is a condensing type turbine and was designed to operate at 3,000 rpm, 13 MPa, and 545 °C with one steam reheat to a temperature of 545 °C at a pressure of 2.44 MPa. The exhaust pressure is 0.0034 MPa. The turbine has seven bleeder connections for regenerative feed

What are Condensing Turbines and Back Pressure Turbines

Condensing turbine get their name from their ability condenses steam in one of their outlet. Condensing turbine has two outlets from which one is used to utilize the …

Essentials of Steam Turbine Design and Analysis | AIChE

Steam turbines come in many different configurations, including (a) backpressure turbines (BPSTs) operated in cogeneration mode and (b) condensing turbines (CSTs) for power generation. Hybrid …

Steam turbine cycles and cycle design optimization: the Rankine …

Furthermore, the condensing turbine consists of many turbine stages and large steam flow in the LP turbine, as a result, the LP turbine will become larger. In addition, the condensing turbine requires a larger condenser, causing more construction and maintenance costs. Therefore, this type of turbine should be selected from an …

Steam turbine

OverviewTypesHistoryManufacturingPrinciple of operation and designDirect driveMarine propulsionLocomotives

Steam turbines are made in a variety of sizes ranging from small <0.75 kW (<1 hp) units (rare) used as mechanical drives for pumps, compressors and other shaft driven equipment, to 1,500 MW (2,000,000 hp) turbines used to generate electricity. There are several classifications for modern steam turbines. Turbine blades are of two basic types, blades and nozzles. Blades move entir…

Mitsubishi Power | Extraction-condensing Turbines

Extraction-condensing turbines are employed when steady power generation and steam extraction at a fixed pressure is required. Based on the customer'' s plant requirements, more than one type of extraction can be obtained from the steam turbine for processes in the plant. Extraction pressure is controlled internally in the turbine, allowing a ...

Mitsubishi Power | Small/Mid-sized Condensing Turbines

Condensing steam turbines are employed when steady and continuous power generation is the main requirement. These turbines are recommended for plants where high …

What are Condensing Turbines and Back Pressure …

The condensing turbine process starts with the entry of the high pressure and high temperature steam into the turbine section where it is utilize by the blades of the turbine to produce power. After the production …

How do steam turbines work?

Condensing turbines (used in large power plants to generate electricity) turn the steam at least partly to water using condensers and giant concrete cooling towers. This allows the steam to expand more and helps …

Difference between Back Pressure Turbine and Condensing Turbine

Condensing Steam Turbines : The steam expands below atmospheric pressure within a condensing turbine and then "condenses" while heating the cooling water in a condenser. The power plant is an ideal application for Condensing Turbines. The primary goal is to generate electricity using steam. The pressure of steam after it exits …

Steam turbine flow & operation | Processing Magazine

Condensing. The primary type of steam turbine is the condensing steam turbine, which has been used for large drive applications above a certain power rating limit (say, as a very rough indication, above 8 MW). These steam turbines exhaust directly to one or more condensers that maintain vacuum conditions at the discharge of the steam …

STEAM TURBINE

In a condensing turbine the steam is expanded down to the deep vacuum (p t ≈ 4-3 kPa) reached in the condenser. These turbines are designed with uncontrolled steam bleed used for feed water regenerative heating. The uncontrolled bleed is characterized by unsteady pressure of the extracted steam. The steam is bled through a …

What is Back-pressure Steam Turbine

Back-pressure steam turbines or non-condensing turbines are most widely used for process steam applications. Steam is a principle energy source for many industrial processes. The popularity of process steam as an energy source stems from its many advantages, which include: high heat capacity, transportability. low toxicity.

Condensing turbine | technology | Britannica

Other articles where condensing turbine is discussed: turbine: Condensing and noncondensing turbines: Steam turbines are often divided into two types: condensing and noncondensing. In devices of the first type, steam is condensed at below atmospheric pressure so as to gain the maximum amount of energy from it. In noncondensing …

What are Condensing Turbines and Back Pressure Turbines

The condensing turbine process starts with the entry of the high pressure and high temperature steam into the turbine section where it is utilize by the blades of the turbine to produce power. After the production of power the portion of steam which have moderate pressure is move out through first outlet to be utilized for heating and the ...

Condensing Steam Turbines

The condensing turbines are able to use the total energy of the inlet steam flow to a maximum extent. Therefore, this type of turbine is used for power utilities that want to supply electricity to consumers as much as possible. The condensing turbines take high-pressure steam, expand it in turbine nozzles and blades, and exhaust it to a ...

What is Condensing Steam Turbine

Condensing steam turbines are most commonly found in thermal power plants. In a condensing steam turbine, the maximum amount of energy is extracted from …

Industrial steam turbines

Industrial steam turbine. The SST-400 is a single casing steam turbine, providing geared or direct drive to 50 and 60 Hz generators, or to compressors and pumps. The symmetrical casing with horizontal joint flange enables the SST-400 to accept short start-up times and rapid load changes. The modular package design allows a wide variety of ...

Steam turbine condensing | Alfa Laval

Whether condensing exhaust steam from the turbine by means of water or directly with air to subatmospheric pressure, Alfa Laval has a broad portfolio of condensers­ to do the job – from semi-welded plate type condensers, fully welded to wet surface air coolers. Power plant owners and operators rely on our range of equipment for …

Condensing Steam Turbine | Triveni Turbines

The condensing turbine can use the total energy of the inlet steam flow to a maximum extent. This type of steam turbine is used in power plants that are highly reliable to meet the power generation requirements. Types of Condensing Steam Turbine.

Condensing vs Non condensing Turbine

Condensing turbines are highly efficient for electricity generation and are commonly used in large power plants. Non-condensing turbines are suitable for applications where the primary need is process steam, combined heat and power, or where the exhaust steam can be directly released into the environment.

Condensing Steam Turbine, Vapour turbines, Single stage steam …

The condensing turbines take high-pressure steam, expand it in turbine nozzles and blades, and exhaust it to a condenser at lower than atmospheric pressure. It is principally used when power must be generated with minimum steam consumption. The condensing steam turbine may also have bleed points (uncontrolled extractions) to satisfy steam ...

Extraction Condensing Turbine

Extraction condensing turbine: In this type, steam entering at high/medium pressure is extracted at an intermediate pressure in the turbine for process use while the remaining …

Condensing Steam

The condensing steam turbine is a conventional steam turbine in which the steam exiting the turbine exhaust is condensed to provide the maximum energy capture. This is the …

Condensing vs Back Pressure Steam Turbine

Condensing and back-pressure steam turbine is two common types of steam turbines used in various industrial and power generation applications. They differ …

Surface condenser

Surface condenser with end plate extended to reveal tube banks. A surface condenser is a water-cooled shell and tube heat exchanger installed to condense exhaust steam from a steam turbine in thermal power stations. These condensers are heat exchangers which convert steam from its gaseous to its liquid state at a pressure below atmospheric …

Types of Steam Turbines – Turbines Info

Figure 1: Extraction (condensing) steam turbine with cogeneration system. Back Process Steam Turbine. The non-condensing steam turbine uses high-pressure steam for the rotation of blades. This steam then leaves the turbine at the atmospheric pressure or lower pressure. The pressure of outlet steam depends on in the …

Back Pressure Turbine

2.3.2 Back pressure turbine. The back pressure turbine is used for supplying process steam to the facilities in private-use power producers. This type of steam turbine supplies not only electricity but also the process steam to the facilities. In other words, exhaust steam pressure is set to be the demanded pressure from the facility needs or ...

Condensing steam locomotive

A condensing steam locomotive is a type of locomotive designed to recover exhaust steam, ... Unlike the surface condenser often used on a steam turbine or marine steam engine, the condensing apparatus on a steam locomotive does not normally increase the power output, rather it may decrease considerably due to a reduction of airflow to the ...

Condenser (steam turbine) | Engineering | Fandom

Condenser refers here to the shell and tube heat exchanger installed at the outlet of every steam turbine in Thermal power stations of utility companies generally. These condensers are heat exchangers which convert steam from its gaseous to its liquid state, also known as phase transition. In so doing, the latent heat of steam is given out inside the condenser. …

CONDENSING TURBINES

The condensing turbines take high pressure steam, expand it in turbine nozzles and blades, and exhaust it to a condenser at lower than atmospheric pressure. It is principally used when power must be generated with minimum steam consumption. The condensing turbine may also have bleed points (uncontrolled extractions) to satisfy steam demands …

Essentials of Steam Turbine Design and Analysis | AIChE

Condensing steam turbines (CSTs) exhaust steam to a condenser at atmospheric pressure or the lowest possible pressure at which it can be condensed with the available cooling utility . In locations with a ready supply of water, cooling is usually accomplished via a closed loop that circulates through an evaporative cooling tower. In …