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Proceedings Papers

Performance Study of a Dimpled-Protruded Air-to-Air Plate Heat Exchanger

Amro M. Alqutub, Majid T. Linjawi, Ismail M. Alrawi
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A006, June 28–July 2, 2015
Paper No: POWER2015-49624
DOI: https://doi.org/10.1115/POWER2015-49624
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Topics: Heat exchangers, Flow (Dynamics), Friction, Reynolds number, Aluminum plate, Fluids, Heat, Heat transfer coefficients, High pressure (Physics), Uncertainty
Proceedings Papers

Thermal and Mechanical Design Guidelines and General Considerations for the Proper Design, and Location, of Various Types of Service Connections on Steam Surface Condensers

Darren M. Nightingale
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A001, June 28–July 2, 2015
Paper No: POWER2015-49001
DOI: https://doi.org/10.1115/POWER2015-49001
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Topics: Condensers (steam plant), Design, Design engineering, Steam, Failure, Fluids, Steam turbines, Structural failures
Proceedings Papers

Comprehensive Reduction of Thermal Resistance in Air Cooled Condensers

Ahmad Saleh, Jayanta Kapat
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A002, June 28–July 2, 2015
Paper No: POWER2015-49363
DOI: https://doi.org/10.1115/POWER2015-49363
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Topics: Condensers (steam plant), Thermal resistance, Heat transfer, Cooling, Heat pipes, Steam, Water, Cooling systems, Design, Ducts
Proceedings Papers

Post Mortem of a Feedwater Heater With Drains Cooler Failures

Eric Svensson, D. Chad Halcomb
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A003, June 28–July 2, 2015
Paper No: POWER2015-49397
DOI: https://doi.org/10.1115/POWER2015-49397
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Topics: Failure, Feedwater, String, Boilers, Carbon steel, Construction, Damage, Failure mechanisms, High pressure (Physics), Inspection
Proceedings Papers

Improvements in the Performance of a Subcooling Zone in a Feedwater Heater With Dual End Plate Design With Water Seal in Between

Ranga Nadig
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A004, June 28–July 2, 2015
Paper No: POWER2015-49418
DOI: https://doi.org/10.1115/POWER2015-49418
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Topics: Design, Feedwater, Subcooling, Water, Steam, Patents, Plates (structures), Power stations, Condensed matter, Space
Proceedings Papers

Thermal Performance Enhancement of an Industrial Shell and Tube Heat Exchanger

Fadi A. Ghaith, Ahmed S. Izhar
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T04A005, June 28–July 2, 2015
Paper No: POWER2015-49543
DOI: https://doi.org/10.1115/POWER2015-49543
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Topics: Heat exchangers, Shells, Heat transfer coefficients, Computer software, Cooling, Design, Heat transfer, Natural gas, Sales
Proceedings Papers

Case Studies: Nueces Bay, Unit #7 and Barney M. Davis, Unit #2 for Topaz Power: The Successful Turnkey Repowering of Existing Steam Surface Condensers From Traditional Rankine to a 2x1 Combined Cycle Configuration

Darren M. Nightingale, Vincent Powers, Earl Proud, Barry Johnson
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A003, July 28–31, 2014
Paper No: POWER2014-32030
DOI: https://doi.org/10.1115/POWER2014-32030
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Topics: Combined cycles, Condensers (steam plant), Steam, Rankine cycle, Design engineering, Power stations, Thermal power stations
Proceedings Papers

Admission of Bypass Steam Into a Water Cooled Condenser and Air Cooled Condenser: Similarities, Differences and Areas of Concern

Ranga Nadig, Dave Sanderlin
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A009, July 28–31, 2014
Paper No: POWER2014-32249
DOI: https://doi.org/10.1115/POWER2014-32249
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Topics: Condensers (steam plant), Steam, Water, Exhaust systems, Turbines, Cooling, Steam turbines, Flow (Dynamics), Combined cycle power stations, Cooling towers
Proceedings Papers

The Third Option for Meeting 316(b) Requirements

Charles F. Bowman
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A004, July 28–31, 2014
Paper No: POWER2014-32113
DOI: https://doi.org/10.1115/POWER2014-32113
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Topics: Condensers (steam plant), Cooling, Cooling towers, Cycles, Design, Economics , Flow (Dynamics), Lakes, Oceans, Power stations
Proceedings Papers

Improving Nuclear Plant Reliability by Developing an Eddy Current Test Strategy to Identify Uncommon Condenser Tube Defects

James A. Kocher, Robert Frazee, Matthew Wolf
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A010, July 28–31, 2014
Paper No: POWER2014-32274
DOI: https://doi.org/10.1115/POWER2014-32274
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Topics: Condensers (steam plant), Eddy current testing, Nuclear power stations, Reliability, Testing, Failure, Leakage, Instrumentation, Nuclear industry, Probes
Proceedings Papers

CFD Simulations of Flow and Heat Transfer Through the Porous Interface of a Metal Foam Heat Exchanger

Emilie Sauret, Kamel Hooman, Suvash C. Saha
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A005, July 28–31, 2014
Paper No: POWER2014-32157
DOI: https://doi.org/10.1115/POWER2014-32157
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Topics: Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Heat exchangers, Heat transfer, Metal foams, Simulation, Fluids, Heat, Heat recovery
Proceedings Papers

Selecting Shell Side Design Temperature for Feedwater Heaters

Kellen J. Muldoon
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A011, July 28–31, 2014
Paper No: POWER2014-32275
DOI: https://doi.org/10.1115/POWER2014-32275
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Topics: Design, Feedwater, Shells, Temperature, High pressure (Physics), Operating temperature, Stress, Thermocouples, Turbines
Proceedings Papers

Design and Optimization of Waste Heat Recovery Unit Using Carbon Dioxide as Cooling Fluid

Geir Skaugen, Harald T. Walnum, Brede A. L. Hagen, Daniel P. Clos, Marit J. Mazzetti, Petter Nekså
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A006, July 28–31, 2014
Paper No: POWER2014-32165
DOI: https://doi.org/10.1115/POWER2014-32165
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Topics: Carbon dioxide, Cooling, Design, Fluids, Heat recovery, Optimization, Weight (Mass), Heat exchangers, Geometry, Engineering simulation
Proceedings Papers

High Pressure Feedwater Heater Cup Forging Alteration

Thomas R. Muldoon, Bob Cashner, Sara Vestfals
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A007, July 28–31, 2014
Paper No: POWER2014-32217
DOI: https://doi.org/10.1115/POWER2014-32217
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Topics: Feedwater, Forging, High pressure (Physics), Maintenance, Fracture (Materials), Finite element analysis, Stress, Electricity (Physics), Fitness-for-service, Grinding
Proceedings Papers

Diffusion Bonded Heat Exchangers (PCHEs) in Fuel Gas Heating to Improve Efficiency of CCGTs

Dereje Shiferaw, Robert Broad
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A001, July 28–31, 2014
Paper No: POWER2014-32008
DOI: https://doi.org/10.1115/POWER2014-32008
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Topics: Combined cycle gas turbines, Diffusion (Physics), Gaseous fuels, Heat exchangers, Heating, Combustion chambers, Cycles, Feedwater, Gas turbines, High pressure (Physics)
Proceedings Papers

Shell and Plate Feedwater Heater Prototype Test

Creed Taylor, Rhorn John, Jason L. Williams
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A008, July 28–31, 2014
Paper No: POWER2014-32248
DOI: https://doi.org/10.1115/POWER2014-32248
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Topics: Engineering prototypes, Feedwater, Shells, Design, Heat exchangers, Pressure, Heat transfer, Steam, Heat transfer coefficients, Inspection
Proceedings Papers

The Thermal and Mechanical Considerations for the Replacement of Existing Condenser Tubes (Either by Retubing or Modular Replacement), Tubesheets and Waterboxes to Ensure Plant Optimization

Darren M. Nightingale, Earl Proud
Proc. ASME. POWER2014, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance; Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues, V001T03A002, July 28–31, 2014
Paper No: POWER2014-32010
DOI: https://doi.org/10.1115/POWER2014-32010
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Topics: Condensers (steam plant), Optimization, Power stations, Design, Failure, Steam, Corrosion, Eddy current testing, Erosion, Life extension
Proceedings Papers

Experimental Investigations on Temperature Distribution and Heat Removal Capability of Residual Heat Exchanger

Jiangbo Wu, Qincheng Bi, Chengsi Zhou
Proc. ASME. POWER2013, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance, V001T03A009, July 29–August 1, 2013
Paper No: POWER2013-98288
DOI: https://doi.org/10.1115/POWER2013-98288
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Topics: Heat, Heat exchangers, Temperature distribution, Flow (Dynamics), Steam, Temperature, Condensation, Nuclear power stations, Heat transfer, High pressure (Physics)
Proceedings Papers

Development of a Plate Heat Exchanger for High-Temperature and High-Pressure

Kiyoshi Ishihama, Seiichi Matsumura, Takahisa Funabiki, Yukiko Kushima, Junichi Nakamura, Kenji Kusunoki, Isamu Hiwatashi, Mana Iwaki
Proc. ASME. POWER2013, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance, V001T03A002, July 29–August 1, 2013
Paper No: POWER2013-98061
DOI: https://doi.org/10.1115/POWER2013-98061
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Topics: Heat exchangers, High pressure (Physics), High temperature, Pressure, Heat, Temperature, Boiling water reactors, Design, Radiation (Physics), Engineering prototypes
Proceedings Papers

An Engineer’s Guide to Eddy Current Testing

Robert J. Bell, Albert S. Birks
Proc. ASME. POWER2013, Volume 1: Fuels and Combustion, Material Handling, Emissions; Steam Generators; Heat Exchangers and Cooling Systems; Turbines, Generators and Auxiliaries; Plant Operations and Maintenance, V001T03A010, July 29–August 1, 2013
Paper No: POWER2013-98297
DOI: https://doi.org/10.1115/POWER2013-98297
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Topics: Eddy current testing, Heat exchangers, Signals, Tubing, Eddies (Fluid dynamics), Eddy currents (Electricity), Electric current, Energy generation, Maintenance, Nondestructive evaluation