condenser performance ppt

High-performance Condenser Tube Cleaning System …

2015-3-31 · cleaning balls pass through the condenser tubes about five times in one operation, they travel a total distance of over 22,000 km in a single operation. Typically, the number of cleaning balls is about 10% of the number of condenser tubes, and our Fig. 1—High-performance Ball Strainer and Large-capacity Ball Strainer.Lesson - NPTEL2017-8-4 · 3. Perform condenser design calculations using various correlations presented for estimating heat transfer coefficients on external fluid and refrigerant side and estimate the required condenser area for a given refrigeration system 4. Explain the effect of presence of non-condensible gases on condenser performance 5.

(PDF) The Condenser Performance Test and Thermal ...

The performance of a large industrial condenser was studied and it was found that the main influencing parameters were condenser pressure, flow rate of water through the condenser, the temperature ...Specifying Steam Surface Condensers - graham-mfg 2014-9-21 · improve performance. Condenser Vacuum The vacuum produced in a steam condenser is that pressure corresponding to the temperature at which the steam condenses. This steam condensing temperature, in turn, is dependent upon the temperature of cooling water entering the condenser and the quantity of water available. The steam condensing temperature

High-performance Condenser Tube Cleaning System …

2015-3-31 · cleaning balls pass through the condenser tubes about five times in one operation, they travel a total distance of over 22,000 km in a single operation. Typically, the number of cleaning balls is about 10% of the number of condenser tubes, and our Fig. 1—High-performance Ball Strainer and Large-capacity Ball Strainer.(PDF) Improving Air-Cooled Condenser Performance in ...2006-8-1 · approaches for maintaining air-cooled condenser performance. such as turbine back-pressure control and precooling by water. injection, the proposed approach has the potential to save more.

Lab #8 Refrigeration

2017-3-15 · based on temperature at ''d'' (exit of condenser) H 2 = h g based on temperature at ''a'' (exit of evaporator) Note 1: If there is super -heating in the evaporator, H 2 can not be obtained from P-H table Note 2: If there is sub- cooling in the condenser, H 1 can not be obtained from P-H table Note 3: For ideal or non -ideal conditions, H 3Improved Performance of an Air Cooled Condenser (ACC ...2010-12-31 · @article{osti_1025180, title = {Improved Performance of an Air Cooled Condenser (ACC) Using SPX Wind Guide Technology at Coal-Based Thermoelectric Power Plants}, author = {Mortensen, Ken}, abstractNote = {This project added a new airflow enhancement technology to an existing ACC cooling process at a selected coal power plant. Airflow parameters and …

4. ENERGY PERFORMANCE ASSESSMENT OF HEAT …

2017-9-8 · Surface Condenser Ashell and tube exchanger of following configuration is considered being used for Condensing turbine exhaust steam with cooling water at the tube side. Tube Side 20648 Nos x 25.4mmOD x 1.22mm thk x 18300mm long Pitch - 31.75mm 60° triangular 1 Pass The monitored parameters are as below: 4. Energy Performance Assessment Of ...Steam Generator Efficiency - Power Engineering2007-6-1 · My co-workers and I have personally been involved with condenser performance improvement projects that have resulted in net savings of $500,000 to $1,500,000 a year at just one plant. To borrow an ...

PPT – Performance Analysis of Power Plant Condensers ...

Condenser tubes are typically arranged in banks, so that the condensate which ... The bottom tubes in a stack thus have thicker liquid films and consequently ... – PowerPoint PPT presentation ... The PowerPoint PPT presentation: "Performance Analysis of Power Plant Condensers" is the property of its rightful owner ndenser Performance - Scribd2013-11-1 · PERFORMANCE OF CONDENSER. May 24, 2012 PMI Revision 00 1 Condenser About 50 % heat is lost in condenser For a 200 MW unit 28000 t / hr of CW water is required Slight deterioration in the performance of condenser leads to huge financial loss Normally design value of condenser pressure is 70 mm Hg abs (0.1 Kg abs). May 24, 2012. PMI Revision 00 …

(PDF) Report on "Steam Power Plant" | Saddam Hussain …

Condenser pressure has little influence on the energy efficiency. However, a reduction in condenser pressure results in an increase of the energy efficiency. With Barapukuria (BM) coal, the energy loss in the combustor was about 35%. …()-20210809201757.ppt-2021-8-10 · ().ppt ... (Coefficient of Performance) = = ec qk = q0 + Sw ( ) () 1.: () To Tk 2. ...

UNIT 2 STEAM POWER PLANT Steam Power Plant

2011-3-28 · 2.7 Energy Performance Assessment of Boilers 2.8 Steam Turbines 2.9 Condenser 2.10 Cooling Tower 2.11 Steam Power Station Control 2.12 Summary 2.13 Key Words 2.14 Answers to SAQs 2.1 INTRODUCTION Two important area of application of thermodynamics are power generation and ...(PDF) Analysis of operation of the condenser in a 120 MW ...Efficient condenser performance is recognized by an improvement in heat rate and generation capacity, less fuel is consumed and a significant reduction in CO2 emissions can be achieved. Condenser ...

Heat Exchanger Fundamentals

2016-9-22 · condenser, in which the steam exiting the turbine enters the condenser shell side, and the cool water flowing in the tubes absorbs the heat from the steam, condensing it into water. Large volumes of vapor may be condensed using this type of heat exchanger flow. Figure 5 Cross Flow Heat Exchanger.Steam Generator Efficiency - Power Engineering2007-6-1 · My co-workers and I have personally been involved with condenser performance improvement projects that have resulted in net savings of $500,000 to $1,500,000 a year at just one plant. To borrow an ...

Power Plant Thermodynamic Performance Monitoring

2018-10-2 · • Condenser performance was very poor in Q1 and Q2 2007 (Condenser Pressure ACT/NC is very high). It was then found out that the vacuum pump sealing strainer was clogged and the pump was running with less sealing water. After it is rectified, the Condenser performance has improved significantly. Case Study : Condenser Air IngressPPT – ? AIR COOLED CONDENSER PowerPoint …air cooled condenser air cooled heat exchanger waste heat boiler economizer tubular air heater steam coil air heater compresser intercooler ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow - id: 4ed195-YzRiZ

Condenser | PDF

2013-3-16 · PERFORMANCE OF CONDENSER Condenser About 50 % heat is lost in condenser For a 200 MW unit 28000 t / hr of CW water is required Slight deterioration in the performance of condenser leads to huge financial loss Normally design value of condenser pressure is 70 mm Hg abs (0.1 Kg abs) 2. CONDENSER SPECIFICATIONS FOR A TYPICAL 200 MW UNIT Type …Steam Condenser PowerPoint PPT PresentationsSteam Condensers for Thermal Power Plants - Market Size, Average Pricing and Key Regulations to 2020" gives detailed information on the steam condenser market for thermal power plants, focusing both on global and key steam condenser markets. Drivers, restraints, revenue forecast and volume sales are covered for the global market.

Heat Transfer in Refrigerator Condensers and Evaporators

two-phase refrigerant (condenser) subcooled region superheating region theoretical parameter two-phase region two-phase refrigerant parameter upstream of condenser fan two-phase refrigerant parameter downstream of condenser fan vapor freezer "~'' Dimensionless groups Bo Boiling number [q/(G·hfg)] Fr Froude number [G2/(p2.g.D)]Steam Generator Efficiency - Power Engineering2007-6-1 · My co-workers and I have personally been involved with condenser performance improvement projects that have resulted in net savings of $500,000 to $1,500,000 a year at just one plant. To borrow an ...

PPT – Performance Analysis of Power Plant Condensers ...

Condenser tubes are typically arranged in banks, so that the condensate which ... The bottom tubes in a stack thus have thicker liquid films and consequently ... – PowerPoint PPT presentation ... The PowerPoint PPT presentation: "Performance Analysis of Power Plant Condensers" is the property of its rightful owner.Steam Condenser I - [PPT Powerpoint]2016-1-7 · This type of condenser is suitable where conditions permit condensation of exhaust - PowerPoint PPT Presentation ... Calculations of Condenser Performance Using of Condenser Performance Using PEPSE ... The condenser in a steam electric power generation station is one of the most influential items. Labsheet Steam Turbine and Condenser.

PPT – ? AIR COOLED CONDENSER PowerPoint …

air cooled condenser air cooled heat exchanger waste heat boiler economizer tubular air heater steam coil air heater compresser intercooler ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow - id: 4ed195-YzRiZPower Plant Efficiency Parameters - Thermogen PowerCondenser Performance - ASME PTC 12.2. The condenser represents the heat sink of the cycle. The performance of this very important has a significant impact on the overall cycle efficiency. Many times overlooked the condenser efficiency is one of the Power Plant Performance Parameters to include during the evaluation of the power plant. Even if ...

Troubleshooting Steam Surface Condensers

2012-9-15 · condenser performance problems: – Air accumulation in condenser – Cooling water fouling – Reduced cooling water flow Unfortunately, all have the same effect on condenser performance: – Increase in turbine exhaust pressure Condenser Temperature Profile Temperature, °C Duty, kW Condenser duty Temperature approach CW out CW in Tsat ∆T(PDF) CONDENSER AND COOLING TOWER …facotrs affecting condenser performance 28-35 and efficiency 3.1 effect of varying the back pressure 28 3.2 effect of air on back pressure 29 3.3 scale formation 30 3.4 effect on vaccum due to various factors 31 3.5 condenser efficiency and …

(PDF) Improving Air-Cooled Condenser Performance in ...

2006-8-1 · approaches for maintaining air-cooled condenser performance. such as turbine back-pressure control and precooling by water. injection, the proposed approach has the potential to save more.Improved Performance of an Air Cooled Condenser (ACC ...2010-12-31 · @article{osti_1025180, title = {Improved Performance of an Air Cooled Condenser (ACC) Using SPX Wind Guide Technology at Coal-Based Thermoelectric Power Plants}, author = {Mortensen, Ken}, abstractNote = {This project added a new airflow enhancement technology to an existing ACC cooling process at a selected coal power plant. Airflow parameters and …

Power Plant Efficiency Parameters

Condenser Performance - ASME PTC 12.2. The condenser represents the heat sink of the cycle. The performance of this very important has a significant impact on the overall cycle efficiency. Many times overlooked the condenser efficiency is one of the Power Plant Performance Parameters to include during the evaluation of the power plant. Even if ...Synchronous Condensers | GE Steam Power2022-2-7 · As part of our renewable steam power offerings, GE has a broad synchronous condenser portfolio and over the past 100 years has supplied more than 200 synchronous condensers to utilities around the globe, providing critical support to a transforming grid. In total, GE''s eight synchronous condenser units with Terna will supply up to 1,820 MVAr ...

High-performance Condenser Tube Cleaning System …

2015-3-31 · cleaning balls pass through the condenser tubes about five times in one operation, they travel a total distance of over 22,000 km in a single operation. Typically, the number of cleaning balls is about 10% of the number of condenser tubes, and our Fig. 1—High-performance Ball Strainer and Large-capacity Ball Strainer.Troubleshooting Steam Surface Condensers - hts2012-9-15 · condenser performance problems: – Air accumulation in condenser – Cooling water fouling – Reduced cooling water flow Unfortunately, all have the same effect on condenser performance: – Increase in turbine exhaust pressure Condenser Temperature Profile Temperature, °C Duty, kW Condenser duty Temperature approach CW out CW in Tsat ∆T

Steam Condenser I

2016-1-7 · This type of condenser is suitable where conditions permit condensation of exhaust - PowerPoint PPT Presentation ... Calculations of Condenser Performance Using of Condenser Performance Using PEPSE ... The condenser in a steam electric power generation station is one of the most influential items. Labsheet Steam Turbine and Condenser NDENSERS - Indian Institute of Technology Madras2021-7-15 · 10 Analysis of condensers The total heat rejected in the condenser, QC is given by: m is the mass flow rate of refrigerant h2, h4 are the inlet and exit enthalpies of refrigerant mext is the mass flow rate of the external fluid Cp, ext is an average specific heat of the external fluid Text,o and T ext,i are the inlet and exit temperatures of the external fluid

UNIT 2 STEAM POWER PLANT Steam Power Plant

2011-3-28 · 2.7 Energy Performance Assessment of Boilers 2.8 Steam Turbines 2.9 Condenser 2.10 Cooling Tower 2.11 Steam Power Station Control 2.12 Summary 2.13 Key Words 2.14 Answers to SAQs 2.1 INTRODUCTION Two important area of application of thermodynamics are power generation and .. ndensers - an overview | ScienceDirect TopicsThe indirect cooling water system (ICS) (Figure 7.14) is an alternative system to the previously described surface and barometric types (Figure 7.15).The ICS system consists of a centrifugal pump to circulate water in a closed loop between the hot well and a barometric condenser, passing through a plate heat exchanger that cools down the recycled water with the cooling …

Condenser | PDF

2013-3-16 · PERFORMANCE OF CONDENSER Condenser About 50 % heat is lost in condenser For a 200 MW unit 28000 t / hr of CW water is required Slight deterioration in the performance of condenser leads to huge financial loss Normally design value of condenser pressure is 70 mm Hg abs (0.1 Kg abs) 2. CONDENSER SPECIFICATIONS FOR A TYPICAL 200 MW UNIT Type …Analysis on Performance of Condenser in Thermal Power ...2018-4-24 · Ajeet Singh Sikarwar (1988), performance analysis of surface condenser under various operating parameters, International Journal of Engineering Research and Application, Vol.3, issue 4,pp416-421. Cao and Faghri (1983),Transient Two-Dimensional compressible analysis for High-temperature heat pipes with pulsed heat Input, Numerical Heat Transfer ...

(PDF) CONDENSER AND COOLING TOWER …

facotrs affecting condenser performance 28-35 and efficiency 3.1 effect of varying the back pressure 28 3.2 effect of air on back pressure 29 3.3 scale formation 30 3.4 effect on vaccum due to various factors 31 3.5 condenser efficiency and performance 34 4.(PDF) The Condenser Performance Test and Thermal ...The performance of a large industrial condenser was studied and it was found that the main influencing parameters were condenser pressure, flow …

Synchronous Condensers | GE Steam Power

2022-2-7 · As part of our renewable steam power offerings, GE has a broad synchronous condenser portfolio and over the past 100 years has supplied more than 200 synchronous condensers to utilities around the globe, providing critical support to a transforming grid. In total, GE''s eight synchronous condenser units with Terna will supply up to 1,820 MVAr ...Improved Performance of an Air Cooled Condenser (ACC ...2010-12-31 · @article{osti_1025180, title = {Improved Performance of an Air Cooled Condenser (ACC) Using SPX Wind Guide Technology at Coal-Based Thermoelectric Power Plants}, author = {Mortensen, Ken}, abstractNote = {This project added a new airflow enhancement technology to an existing ACC cooling process at a selected coal power plant. Airflow parameters and …

Basic Knowledge For Using The SEM

2017-3-16 · •Role of the condenser lens If the lens action of the condenser lens is strengthened, the electron probe becomes narrower with a smaller ratio of b/a, where-as if weakened, the electron probe becomes broader. The "aperture" is placed between the condenser lens and objective lens. The "aperture," made of a thin metal plate, has a small ...Heat Exchanger Fundamentals2016-9-22 · condenser, in which the steam exiting the turbine enters the condenser shell side, and the cool water flowing in the tubes absorbs the heat from the steam, condensing it into water. Large volumes of vapor may be condensed using this type of heat exchanger flow. Figure 5 Cross Flow Heat Exchanger.

The Condenser Performance Test and Thermal …

2013-12-24 · Condenser is one of the important auxiliary equipments in nuclear power plants. The thermal efficiency of the entire unit was mostly depended on the condenser per-formance. The main factors affect the operation of the condenser performance in the following areas, through the analysis and comparison of the condenser performance impact factors ...Analysis on Performance of Condenser in Thermal Power ...2018-4-24 · Ajeet Singh Sikarwar (1988), performance analysis of surface condenser under various operating parameters, International Journal of Engineering Research and Application, Vol.3, issue 4,pp416-421. Cao and Faghri (1983),Transient Two-Dimensional compressible analysis for High-temperature heat pipes with pulsed heat Input, Numerical Heat Transfer ...