jet condensers ppt

Condenser and its types - LinkedIn SlideShare

Mar 08, 2016· Jet Condensers Surface Condensers 3/8/2016Footer Text 1) Cooling water and steam are mixed up 2) Requires small floor space 3) The condensate cannot be used as feed water to boiler unless it is free from impurities 4) More power is required for air pump 5) Less power is required for water pump 6) Requires less quantity of cooling water 7) The ...

Steam Condensers - LinkedIn SlideShare

Mar 28, 2015· Steam Condensers 1. Steam Condensers 3/28/2015 1Footer Text 2. Definition: Condenser is a device in which steam is condensed to water at a pressure less than atmosphere. Condensation can be done by removing heat from exhaust steam using circulating cooling water. During condensation, the working substance changes its phase from vapour to liquid and rejects latent heat. …

Steamjet Refrigeration System Explained - YouTube

Mar 30, 2018· The chilled water is pumped through the circuit to air coolers, while the evaporated water from the ejector is recovered in separate condensers and returned to …

INSTALLATION, OPERATION, MAINTENANCE & …

A condenser connected to the diffuser discharge of the final stage is known as an aftercondenser. Inter- and aftercondensers may be either barometric (direct-contact) or shell & tube condensers. A single-stage ejector requires no intercondenser, but an aftercondenser may be used, if desired.

Main Condenser - Steam Condenser - Nuclear Power

Main Condenser – Steam Condenser. The main steam condenser (MC) system is designed to condense and deaerate the exhaust steam from the main turbine and provide a heat sink for the turbine bypass system. The exhausted steam from the LP turbines is condensed by passing over tubes containing water from the cooling system.

Steam Condenser – Definition, Working, Types and Advantages

Oct 27, 2017· The steam condenser is classified as. 1. Jet condensers or mixing type condenser 2. Surface condenser or non-mixing type condenser. Jet Condenser. Jet condenser is a condenser in which the condensate gets mixed with the cooling water. That's why it is also called as mixing type condenser.

Steam Condenser - YouTube

Oct 09, 2007· It's getting cold and dark outside, so I've got to rig something for indoor running. I don't wish to stink up the house with oily steam exhaust, nor raise humidity levels around my electronics, so ...

Steam Condenser of Turbine | Electrical4U

Mar 04, 2020· Steam condenser is a device in which the exhaust steam from steam turbine is condensed by means of cooling water. The main purpose of a steam condenser in turbine is to maintain a low back pressure on the exhaust side of the steam turbine.. After releasing from nozzles, the steam has to expand to a great extent for converting available energy into it to usable mechanical work.

Improvement Power Plant Efficiency with Condenser …

Improvement Power Plant Efficiency with Condenser Pressure *1 Amir vosough, 2Alireza falahat, 3Sadegh vosough, ... Barometric and Jet-Type condensers operate on similar principles. Steam surface condensers are the most commonly used condensers in modern power plants. The exhaust steam

Condenser System Vacuum Equipment in Sugar | Single Entry ...

Multi Jet Condensers ( Wet air barometric condensers) : Principle : Jet condensers were first placed on the market by Schutte – Koerting about 1930. They are based on the dynamic effect of jets of water which, penetrating into the body of water in the barometric column, enter with them, by friction, the air contained in the condenser.

Barometric Jet Condenser - Scribd

Barometric Jet Condenser - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Barometric Jet Condenser

How does Air Conditioning work on an Airplane? - AviationHunt

Apr 15, 2019· Air that leaves the turbine goes through the cold side of the condenser. Airflow from the condenser goes through a water extractor. The condenser decreases the temperature of the air in the air conditioning pack to below the dew point, changing water vapor into liquid. The water extractors remove moisture. This moisture goes to the water spray ...

Bulletin 5AA - Schutte & Koerting

Bulletin 5AA & ˛$˝ ˛ˆ ˜˚ ˚" !" ˝ˇ #ˇ˜˚ The S&K Multi-Jet Condenser is generally employed where low cost water is available in ample quantity. It is the simplest design of all barometric condensers, and requires no auxiliary air pump or pre-cooler. It is probably the ideal …

Steam Ejector Fundamentals: An ... - Croll Reynolds

Condensers. Condensers may be barometric or surface. The size and type of condenser selected is a function of air-vapor ratios, cooling water temperatures available, steam and water costs, and contaminants in the suction vapor. Barometric condensers …

Condenser PPT | Xpowerpoint

View and Download PowerPoint Presentations on Condenser PPT. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Condenser PPT ... SCE is to install a 225 MVAR synchronous condenser at the PPT. ... Presentation Summary : EJECTOR JET CONDENSER The cooling water enters the top of the ...

An Introduction to Condensers and Auxiliary Equipment for ...

The condenser terminal difference is the difference in temperature between the steam saturation temperature (t s) corresponding to condenser pressure and the outlet cooling water temperature (t 2). Economical design of a condenser will result with t 2 in the range of 5 degrees F (2.8 degrees C) to 10 degrees F (5.6 degrees C) lower than t s ...

Schutte & Koerting - Barometric Condensers

Steam Jet Vacuum Systems Barometric Condensers Principle of Operation. Fig. 590 and Fig. 591 Multi-Jet Barometric Condensers are generally employed where low cost water is available in ample quantity. It is the simplest design of all barometric condensers, and requires no …

Surface condenser - Wikipedia

A surface condenser is a commonly used term for 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 pressure.Where cooling water is in short supply, an air-cooled condenser is often used.

Ejector Working Principle - Mechanical Engineering Site

Ejector Working Principle...An ejector is a device used to suck the gas or vapour from the desired vessel... An ejector is similar to an of vacuum pump or compressor. The major difference between the ejector and the vacuum pump or compressor is it had no moving parts....

How can I calculate the motive steam pressure of a steam ...

Actually, I need the ejector to maintain the vacuum in the condenser of a steam turbine power plant and the turbine exhaust pressure is 9.8 kPa.

PPT – STEAM CONDENSERS PowerPoint presentation | free to ...

2. HIGH LEVEL JET CONEDNSER/ BAROMETRIC JET CONDENSER. It is also called Barometric jet condenser since it is placed above the atmospheric pressure equivalent to 10.33 m of water pressure. Condensate extraction pump is not required because tail pipe has incorporated in place of it. 18 3. EJECTOR JET CONDENSER

Jet Condenser Vs Surface Condenser Jet Condensers Direct ...

Comparison of jet & surface condensers Jet Condensers Surface Condensers 1) Cooling water and steam are mixed up 2) Low manufacturing cost 3) Requires small floor space 4) The condensate cannot be used as feed water to boiler unless it is free from impurities 5) More power is required for air pump 6) Less power is required for water pump 7) Requires less quantity of cooling water 8) The ...

Surface Condenser and Jet Condenser - Nuclear Power

Jet Condenser. In jet condensers, the cooling water is sprayed on the exhaust steam and there is direct contact between the exhaust steam and cooling water. The process of condensation is very fast and efficient, but here cooling water and condensed steam are mixed up.The condensate then cannot be reused as feedwater to the boilers. The temperature of the condensate is same as that of the ...

Understanding Process Vacuum Condensers

Understanding Process Vacuum Condensers Process vacuum condensers are an integral part of a vacuum system So often, a process vacuum condenser is considered stand-alone equipment, with little consideration given to how best to integrate it into a vacuum system. Common practice has the vacuum condenser specified as just another heat exchanger.

What Is Steam Condenser? And Its Types Use In Power Plant

Sep 09, 2015· 1.Surface condenser: In surface condensers there is no direct contact between the steam and cooling water and the condensate can be re-used in the boiler: In such condenser even impure water can be used for cooling purpose whereas the cooling water must be pure in jet condensers.Although the capital cost and the space needed is more in surface condensers but it is …

How an air ejector works in a boiler feed system / steam ...

The extraction pump is used to draw water from a condenser which is under vacuum.The pump also provides the pressure to deliver the feed water to the de-aerator or feed pump inlet. How an air ejector works in a boiler feed system ; The air ejector draws out the air and vapours which are released from the condensing steam in the condenser.

Condenser for motor ships - Cargo ship

The condenser for motor ships A condenser is a vessel in which a vapour is deprived of its latent heat of vaporization and so is changed to its liquid state, usually by cooling at constant pressure. In surface condensers, steam enters at an upper level, passes over tubes in which cold sea water circulates, falls as water to the bottom and is ...

CONDENSERS - Thermopedia

The Jet Condenser. This is a device in which a jet of liquid is directed into a vapor stream, usually with the objective of desuperheating the vapor. A jet of liquid is injected into a pipeline carrying vapor via a small bore pipe and a nozzle located at the center line. The liquid is usually injected in counterflow to the vapor. The Sparge Pipe.

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