1-20 of 80
Uncertainty
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Modeling and Validation of Hydro Cascade Operation Considering Price Uncertainty

Maxime Libsig, Elena Raycheva, Jared B. Garrison, Gabriela Hug
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T09A009, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-65726
https://doi.org/10.1115/POWER2021-65726
View Paper titled, Modeling and Validation of Hydro Cascade Operation Considering Price Uncertainty
Open the PDF for Modeling and Validation of Hydro Cascade Operation Considering Price Uncertainty in another window
Topics: Cascades (Fluid dynamics), Modeling, Uncertainty, Hydropower, Accounting, Machinery, Optimization, Power systems (Machinery), Simulation, Simulation results
Proceedings Papers

Uncertain Gain and Time-Delay Control of 300-kW SOFC-GT

Tooran Emami, David Tucker, John Watkins
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T08A003, July 20–22, 2021
Publisher: American Society of Mechanical Engineers
Paper No: POWER2021-64925
https://doi.org/10.1115/POWER2021-64925
View Paper titled, Uncertain Gain and Time-Delay Control of 300-kW SOFC-GT
Open the PDF for Uncertain Gain and Time-Delay Control of 300-kW SOFC-GT in another window
Topics: Delays, Solid oxide fuel cells, Control equipment, Electric load, Turbines, Valves, Flow (Dynamics), Fuel cells, Transfer functions, Uncertainty
Proceedings Papers

Prediction of Wind Speed, Potential Wind Power, and the Associated Uncertainties for Offshore Wind Farm Using Deep Learning

Do-Eun Choe, Gary Talor, Changkyu Kim
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T08A012, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: POWER2020-16557
https://doi.org/10.1115/POWER2020-16557
View Paper titled, Prediction of Wind Speed, Potential Wind Power, and the Associated Uncertainties for Offshore Wind Farm Using Deep Learning
Open the PDF for Prediction of Wind Speed, Potential Wind Power, and the Associated Uncertainties for Offshore Wind Farm Using Deep Learning in another window
Topics: Ocean engineering, Uncertainty, Wind farms, Wind power, Wind velocity
Proceedings Papers

Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties

Lina Xu, Eric Huss
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T09A004, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7191
https://doi.org/10.1115/POWER2018-7191
View Paper titled, Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties
Open the PDF for Uncertainty Analysis of the Performance of Centrifugal Compressors: Numerical Model and Measured Uncertainties in another window
Topics: Compressors, Computer simulation, Uncertainty, Uncertainty analysis, Power stations, Errors, Energy consumption, Pressure, Quality control, Compressed air
Proceedings Papers

Addressing Risk in the Valuation of Energy Systems

Arun Veeramany, Donald J. Hammerstrom, James T. Woodward, James G. O’Brien
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T10A002, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3526
https://doi.org/10.1115/POWER-ICOPE2017-3526
View Paper titled, Addressing Risk in the Valuation of Energy Systems
Open the PDF for Addressing Risk in the Valuation of Energy Systems in another window
Topics: Energy / power systems, Risk, Valuation, Uncertainty, Decision making, Electricity (Physics)
Proceedings Papers

Enhancement of an Equipment Reliability Program With Smart, Connected Power Plant Assets

Michael Reid, Tony File
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T08A009, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: POWER-ICOPE2017-3269
https://doi.org/10.1115/POWER-ICOPE2017-3269
View Paper titled, Enhancement of an Equipment Reliability Program With Smart, Connected Power Plant Assets
Open the PDF for Enhancement of an Equipment Reliability Program With Smart, Connected Power Plant Assets in another window
Topics: Power stations, Reliability, Maintenance, Pulse width modulation, Carbon, Combustion, Computer software, Condition monitoring, Energy management, Failure
Proceedings Papers

The Application of Smart, Connected Power Plant Assets for Enhanced Condition Monitoring and Improving Equipment Reliability

Michael Reid, Bernie Cook
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T05A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59189
https://doi.org/10.1115/POWER2016-59189
View Paper titled, The Application of Smart, Connected Power Plant Assets for Enhanced Condition Monitoring and Improving Equipment Reliability
Open the PDF for The Application of Smart, Connected Power Plant Assets for Enhanced Condition Monitoring and Improving Equipment Reliability in another window
Topics: Condition monitoring, Power stations, Reliability, Maintenance, Coal, Uncertainty, Computer software, Failure, Combustion, Corrective actions
Proceedings Papers

Cost Performance Tradeoff Study of Wind Systems: Grid-Scale Storage

Navid Goudarzi, John Rudesill, Alex Pavlak
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T08A015, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59461
https://doi.org/10.1115/POWER2016-59461
View Paper titled, Cost Performance Tradeoff Study of Wind Systems: Grid-Scale Storage
Open the PDF for Cost Performance Tradeoff Study of Wind Systems: Grid-Scale Storage in another window
Topics: Storage, Tradeoffs, Wind, Emissions, Energy generation, Energy resources, Energy storage, Natural gas, Reliability, Security
Proceedings Papers

Verification and Validation of CFD Model to Predict Jet Loads and Blast Wave Pressures From High Pressure Superheated Steam Line Break

S. Pal, C. Iek, L. J. Peltier, A. Smirnov, K. J. Knight, D. Zheng, J. Jarvis
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T11A012, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59675
https://doi.org/10.1115/POWER2016-59675
View Paper titled, Verification and Validation of CFD Model to Predict Jet Loads and Blast Wave Pressures From High Pressure Superheated Steam Line Break
Open the PDF for Verification and Validation of CFD Model to Predict Jet Loads and Blast Wave Pressures From High Pressure Superheated Steam Line Break in another window
Topics: Computational fluid dynamics, High pressure (Physics), Steam, Stress, Superheating, Waves, Uncertainty quantification, Flow (Dynamics), Nuclear power stations, Damage
Proceedings Papers

Cost Performance Tradeoff Study of Power Generation From Wind

Navid Goudarzi, Alex Pavlak
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T01A010, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49440
https://doi.org/10.1115/POWER2015-49440
View Paper titled, Cost Performance Tradeoff Study of Power Generation From Wind
Open the PDF for Cost Performance Tradeoff Study of Power Generation From Wind in another window
Topics: Energy generation, Tradeoffs, Wind, Stress, Emissions, Storage, Carbon dioxide, Electric power generation, Fossil fuels, Modeling
Proceedings Papers

Modeling the Impacts of Solar Distributed Generation on U. S. Water Resources

Amanda D. Smith, Olufemi A. Omitaomu, Jaron J. Peck
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T02A004, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49618
https://doi.org/10.1115/POWER2015-49618
View Paper titled, Modeling the Impacts of Solar Distributed Generation on U. S. Water Resources
Open the PDF for Modeling the Impacts of Solar Distributed Generation on U. S. Water Resources in another window
Topics: Distributed power generation, Modeling, Solar energy, Water, Energy generation, Electric power generation, Cooling systems, Fuels, Climate change, Photovoltaic power systems
Proceedings Papers

Technical/Technological Advances for Optimizing Heat Rate

Komandur Sunder Raj
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T06A001, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49012
https://doi.org/10.1115/POWER2015-49012
View Paper titled, Technical/Technological Advances for Optimizing Heat Rate
Open the PDF for Technical/Technological Advances for Optimizing Heat Rate in another window
Topics: Heat, Cycles, Power stations, Coal, Computation, Feedwater, Flow measurement, Fuels, Heat sinks, Heating
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
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49624
https://doi.org/10.1115/POWER2015-49624
View Paper titled, Performance Study of a Dimpled-Protruded Air-to-Air Plate Heat Exchanger
Open the PDF for Performance Study of a Dimpled-Protruded Air-to-Air Plate Heat Exchanger in another window
Topics: Heat exchangers, Flow (Dynamics), Friction, Reynolds number, Aluminum plate, Fluids, Heat, Heat transfer coefficients, High pressure (Physics), Uncertainty
Proceedings Papers

A Comparative Study of Different Methods of Correcting Combined Cycle Thermal Performance

Jagadish Nanjappa
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T05A004, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: POWER2015-49216
https://doi.org/10.1115/POWER2015-49216
View Paper titled, A Comparative Study of Different Methods of Correcting Combined Cycle Thermal Performance
Open the PDF for A Comparative Study of Different Methods of Correcting Combined Cycle Thermal Performance in another window
Topics: Atmospheric pressure, Boundary-value problems, Combined cycle power stations, Combined cycles, Computational methods, Energy industry, Engineering simulation, Engineering standards, Errors, Evaporative cooling
Proceedings Papers

Understanding Measurement Uncertainty in DP Flow Devices

Michael S. Hering, David R. Mesnard
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T13A008, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32205
https://doi.org/10.1115/POWER2014-32205
View Paper titled, Understanding Measurement Uncertainty in DP Flow Devices
Open the PDF for Understanding Measurement Uncertainty in DP Flow Devices in another window
Topics: Errors, Flow (Dynamics), Flow measurement, Instrumentation, Measurement uncertainty, Pressure, Uncertainty, Uncertainty analysis
Proceedings Papers

Experimental Results of Flow Nozzle Based on PTC 6 for High Reynolds Number

Noriyuki Furuichi, Kar-Hooi Cheong, Yoshiya Terao, Shinichi Nakao, Keiji Fujita, Kazuo Shibuya, Leopoldo Cordova, Thomas Lederer
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T13A003, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32116
https://doi.org/10.1115/POWER2014-32116
View Paper titled, Experimental Results of Flow Nozzle Based on PTC 6 for High Reynolds Number
Open the PDF for Experimental Results of Flow Nozzle Based on PTC 6 for High Reynolds Number in another window
Topics: Flow (Dynamics), Nozzles, Reynolds number, Discharge coefficient, Calibration, Uncertainty
Proceedings Papers

Quantifying Correction Curve Uncertainty Through Empirical Methods

Christopher R. Bañares, Thomas P. Schmitt, Evan E. Daigle, Thomas P. Winterberger
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T13A006, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32187
https://doi.org/10.1115/POWER2014-32187
View Paper titled, Quantifying Correction Curve Uncertainty Through Empirical Methods
Open the PDF for Quantifying Correction Curve Uncertainty Through Empirical Methods in another window
Topics: Uncertainty, Boundary-value problems, Errors, Measurement uncertainty, Power stations, Testing, Testing performance, Uncertainty analysis
Proceedings Papers

Performance Testing of Hybrid Wet-Dry Cooling Systems: Insights From Numerical Modeling

R. W. Card
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T13A007, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32189
https://doi.org/10.1115/POWER2014-32189
View Paper titled, Performance Testing of Hybrid Wet-Dry Cooling Systems: Insights From Numerical Modeling
Open the PDF for Performance Testing of Hybrid Wet-Dry Cooling Systems: Insights From Numerical Modeling in another window
Topics: Computer simulation, Cooling systems, Testing performance, Design, Power stations, Condensers (steam plant), Exhaust systems, Performance test codes, Steam, Turbines
Proceedings Papers

Automatic Fault Location on Distribution Networks Using Synchronized Voltage Phasor Measurement Units

Jonathan Lee
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T14A008, July 28–31, 2014
Publisher: American Society of Mechanical Engineers
Paper No: POWER2014-32231
https://doi.org/10.1115/POWER2014-32231
View Paper titled, Automatic Fault Location on Distribution Networks Using Synchronized Voltage Phasor Measurement Units
Open the PDF for Automatic Fault Location on Distribution Networks Using Synchronized Voltage Phasor Measurement Units in another window
Topics: Fault location (Engineering), Measurement units and standards, Stress, Sensors, Algorithms, Instrumentation, Uncertainty
Proceedings Papers

Smart Asset Management: Using Real Time Transient Data to Determine Equipment Damage, Maintenance Costs, and Operational Strategy in Power Plants

Nikhil Kumar, Steven A. Lefton, Aaron Nissen, Garry Christensen, Douglas Hilleman, Dwight Agan
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, V001T05A004, July 29–August 1, 2013
Publisher: American Society of Mechanical Engineers
Paper No: POWER2013-98063
https://doi.org/10.1115/POWER2013-98063
View Paper titled, Smart Asset Management: Using Real Time Transient Data to Determine Equipment Damage, Maintenance Costs, and Operational Strategy in Power Plants
Open the PDF for Smart Asset Management: Using Real Time Transient Data to Determine Equipment Damage, Maintenance Costs, and Operational Strategy in Power Plants in another window
Topics: Damage, Maintenance, Power stations, Transients (Dynamics), Stress, Energy industry, Fossil fuels, Heat, Uncertainty, Wear