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Exhaust Steam Generator

Practical Steam Turbine Performance Calculations

2018-3-29 · Exhaust steam pressure 140 psia Exhaust steam temperature 430 oF Inlet steam flow rate 75,000 lb/hr Results: Steam Power 3,339 HP Overall efficiency 76.6% Notes: Inlet steam flow is used. If the steam leakage for the seals is known, it can be deducted to give a more accurate result.

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What is Steam Turbine - Description and Characteristics

2  · Steam Turbine. In general, a steam turbine is a rotary heat engine that converts thermal energy contained in the steam to mechanical energy or to electrical energy.In its simplest form, a steam turbine consist of a boiler (steam generator), turbine, condenser, feed pump and a variety of auxiliary devices. Unlike with reciprocating engines, for instance, compression, heating and expansion are

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Combined Heat and Power Technology Fact Sheets Series

2015-12-31 · generator with exhaust heat used to produce steam in a heat recovery steam generator (HRSG). Figure 2: highlights the key compo-nents of a simple cycle gas turbine. The compressor heats and compresses the inlet air which is then further heated by the addition of fuel in the

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Practical Steam Turbine Performance Calculations

2018-3-29 · Exhaust steam pressure 140 psia Exhaust steam temperature 430 oF Inlet steam flow rate 75,000 lb/hr Results: Steam Power 3,339 HP Overall efficiency 76.6% Notes: Inlet steam flow is used. If the steam leakage for the seals is known, it can be deducted to give a more accurate result.

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HEAT RECOVERY STEAM GENERATOR - Cleaver-Brooks

2018-12-4 · 1,700°F. This series is capable of steam flows from 10,000 – 150,000 lb/hr at steam pressures up to 2,300 psig, and superheated steam is available up to 1050°F. The Slant Series is ideal for gas flows from 50,000 – 400,000 lb/hr at near atmospheric pressure with gas flow perpendicular to the steam and water drums (cross flow).

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Once Through Steam Generators (OTSG) - BWX

BWX Technologies, Inc. (BWXT) has the experience, expertise and flexibility to design and build steam generators to the demanding specifications of each individual customer.. The OTSG is a vertical shell counterflow straight-tube heat exchanger design which directly generates superheated steam as the feedwater flows through the steam generator in a single pass.

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Delivering cutting-edge turbine and generator technologies

2017-9-19 · Axial exhaust steam turbine design Major milestone of Doosan steam turbine 1904 First steam turbine system Rateau Škoda Works (Czech) 1932 First 23MW reheating steam turbine Trebovice (Czech) 1965 200MW steam turbine Ledvice (Czech) Steam turbine Generator Doosan. and generator

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Once-through steam generator - GEA

1990-4-10 · What is claimed is: 1. A once-through steam generator comprising: a boiler pass defining a flow path for a hot gas mass flow flowing in a first direction; an economizer, evaporator and superheater connected in series in said boiler pass for leading a flow of water which progressively evaporates into superheated steam flowing in said economizer, evaporator and superheater, in a second direction

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Basic steam generation system on a diesel ship -

2020-7-13 · Exhaust gas boilers are not the only source for producing steam on ships having diesel engines as main propulsion systems. The ship also has conventional oil fired boilers. The exhaust gas boiler is basically a heat exchanger with a row of tube banks, through which the feed water passes.

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STEAM TURBINE GOVERNING SYSTEMS AND

2017-11-8 · STEAM TURBINE GOVERNING SYSTEMS AND ELECTRONIC GOVERNOR RETROFIT 159 process is required at a specific pressure below the inlet pressure. In both the noncondensing and condensing type units, a single or double controlled extraction may be considered, depending on the number of openings that steam exits the turbine prior to the exhaust (Figure 6).

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Design methodology of heat recovery steam

In these systems, the exhaust heat from the flue gases of the gas turbine is recovered in a HRSG to produce steam at a suitable pressure and temperature. Then, a steam turbine is used to produce electricity. HRSGs are classified into single-, dual- and triple-pressure types, depending on the number of drums in the boiler.

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Effect of Gas Turbine Exhaust Temperature, Stack

2015-1-8 · exhaust gasses may be utilized in various ways, if it is wholly used to produce steam generation in the waste heat boiler recovery steam generator for steam turbine with the object to produce shaft power, the efficiency of the plant can be increase and such plant is refer as combine cycle power plant as shown in figure 1.

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Exhaust Turbine Generator Suppliers, Manufacturer

Alibaba offers 25 Exhaust Turbine Generator Suppliers, and Exhaust Turbine Generator Manufacturers, Distributors, Factories, Companies. There are 15 OEM, 14 ODM, 3 Self Patent. Find high quality Exhaust Turbine Generator Suppliers on Alibaba.

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Cain Industries - ESG1 Series - Gas amp; Diesel

Cain Industries - ESG1 Series - Exhaust Steam Generator by Cain Industries, Inc.. The fully packaged ESG1 is selected from 48 pre-engineered standard models with output capabilities of 20 to 500 boiler hp and operating steam pressures from 3 to 450 p

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The exhaust gas generates steam - Kraftwerk Forschung

In the turbine, the hot exhaust gas then expands to the ambient pressure and is then partly used to drive the compressor but is mainly used to drive the generator. In a combined cycle power plant, the exhaust gas must still have a temperature greater than 600 °C after passing through the gas turbine in order to ensure an economic steam process.

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Complete steam generator systems – APROVIS

Complete steam generator systems. We incorporate our experience gained as an OEM supplier for well-known engine manufacturers in national and international steam generator projects in the CHP sector. The standard range of parameters for saturated or superheated steam ranges from 1 to 25 barg.

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What is Steam Turbine - Description and Characteristics

2  · Steam Turbine. In general, a steam turbine is a rotary heat engine that converts thermal energy contained in the steam to mechanical energy or to electrical energy.In its simplest form, a steam turbine consist of a boiler (steam generator), turbine, condenser, feed pump and a variety of auxiliary devices. Unlike with reciprocating engines, for instance, compression, heating and expansion are

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Steam generator - Solutions - Energy from Waste -

Steam generator concept We plan the steam generators according to the available base area and any height restrictions, as well as complying with all necessary framework conditions. It is possible to position the convection passes both vertically and horizontally,

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Electricity Generation using Steam Turbines

2018-11-21 · The exhaust steam from the low pressure turbine is condensed to water in the condenser which extracts the latent heat of vaporization from the steam. This causes the volume of the steam to go to zero, reducing the pressure dramatically to near vacuum conditions thus increasing the pressure drop across the turbine enabling the maximum amount of

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HEAT RECOVERY STEAM GENERATOR - Cleaver-Brooks

2018-12-4 · 1,700°F. This series is capable of steam flows from 10,000 – 150,000 lb/hr at steam pressures up to 2,300 psig, and superheated steam is available up to 1050°F. The Slant Series is ideal for gas flows from 50,000 – 400,000 lb/hr at near atmospheric pressure with gas flow perpendicular to the steam and water drums (cross flow).

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