Volume 142 Issue 7 | J. Energy Resour. Technol.

Topics: Convection , Flow (Dynamics) , Heat , Heat exchangers , Heat transfer , Heat transfer coefficients , Supercritical carbon dioxide , Temperature , Testing , Thermodynamic power cycles

Energy Systems Analysis

Effects of Riser Diameter on Solids Holdup and Particle Velocity Profiles in Circulating Fluidized Bed Riser Systems

Ronald W. Breault, Steven L. Rowan, Justin M. Weber, Jingsi Yang

J. Energy Resour. Technol. July 2020, 142(7): 070902. doi: https://doi.org/10.1115/1.4046139

Abstract

View articletitled, Effects of Riser Diameter on Solids Holdup and Particle Velocity Profiles in Circulating Fluidized Bed Riser Systems

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Topics: Fluidized beds , Particulate matter , Pipeline risers , Risers (Casting) , Solids , Flow (Dynamics) , Pressure

Development of Real-Time System Identification to Detect Abnormal Operations in a Gas Turbine Cycle

Harry Bonilla-Alvarado, Kenneth M. Bryden, Lawrence Shadle, David Tucker, Paolo Pezzini

J. Energy Resour. Technol. July 2020, 142(7): 070903. doi: https://doi.org/10.1115/1.4046144

Abstract

View articletitled, Development of Real-Time System Identification to Detect Abnormal Operations in a Gas Turbine Cycle

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Topics: Algorithms , Fuels , Gas turbines , System identification , Transfer functions , Turbines , Valves , Electric load , Leakage , Parameter estimation

Investigations on Crystallization Processes of Three Oxidic Gasifier Slag Systems

Jan Peter Schupsky, Muxing Guo, Bart Blanpain, Michael Müller

J. Energy Resour. Technol. July 2020, 142(7): 070904. doi: https://doi.org/10.1115/1.4046145

Abstract

View articletitled, Investigations on Crystallization Processes of Three Oxidic Gasifier Slag Systems

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Topics: Crystallization , Slags , Crystals

Leveraging National Laboratory Assets to Address Stability Challenges due to Declining Grid Inertia Using Geographically Distributed Electrical–Thermal Co-Emulation

R. Hovsapian, M. Panwar, J. D. Osorio, M. Mohanpurkar, D. J. Maloney

J. Energy Resour. Technol. July 2020, 142(7): 070905. doi: https://doi.org/10.1115/1.4046469

Abstract

View articletitled, Leveraging National Laboratory Assets to Address Stability Challenges due to Declining Grid Inertia Using Geographically Distributed Electrical–Thermal Co-Emulation

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Topics: Hardware , Inertia (Mechanics) , Simulation , Stability , Stress , Transients (Dynamics) , Control equipment

Process Failure Detection via Recurrence Quantification Analysis in a Slot-Rectangular Spouted Bed

Steven L. Rowan, Ronald W. Breault, Justin M. Weber, Narasimhan Soundarrajan

J. Energy Resour. Technol. July 2020, 142(7): 070906. doi: https://doi.org/10.1115/1.4046457

Abstract

View articletitled, Process Failure Detection via Recurrence Quantification Analysis in a Slot-Rectangular Spouted Bed

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Topics: Agglomeration (Materials) , Entropy , Failure , Leakage , Particulate matter , Pressure , Pressure drop , Solids , Time series , Valves

Environmental Aspect of Energy Sources

Effect of Temperature on the Geological Sequestration of CO₂ in a Layered Carbonate Formation

Ram Kumar, Scott W. Campbell, Jeffrey A. Cunningham

J. Energy Resour. Technol. July 2020, 142(7): 070907. doi: https://doi.org/10.1115/1.4046137

Abstract

View articletitled, Effect of Temperature on the Geological Sequestration of CO2 in a Layered Carbonate Formation

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Topics: Carbon capture and storage , Carbon dioxide , Porosity , Simulation , Storage , Temperature , Minerals , Transport processes , Plumes (Fluid dynamics)

Predicting Power Plant Equipment Life Using Machine Learning

Martin Gascon, Nikhil Kumar, Rana Ghosh

J. Energy Resour. Technol. July 2020, 142(7): 070908. doi: https://doi.org/10.1115/1.4044939

Abstract

View articletitled, Predicting Power Plant Equipment Life Using Machine Learning

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Topics: Damage , Failure , Machine learning , Power stations , Corrosion , Boilers , Stress , Service life (Equipment)

Fuel Combustion

Modeling of the Coal Particle Behavior in an Ultra-Supercritical Boiler With Large Eddy Simulation

Haoshu Shen, Yang Zhang, Yuxin Wu, Minmin Zhou, Hai Zhang, Guangxi Yue

J. Energy Resour. Technol. July 2020, 142(7): 070909. doi: https://doi.org/10.1115/1.4046138

Abstract

View articletitled, Modeling of the Coal Particle Behavior in an Ultra-Supercritical Boiler With Large Eddy Simulation

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Topics: Boilers , Coal , Large eddy simulation , Particulate matter , Density

Gasification of Torrefied Sewage Sludge With the Addition of Calcium Carbonate

Halina Pawlak-Kruczek, Mateusz Wnukowski, Lukasz Niedzwiecki, Mateusz Kowal, Krystian Krochmalny

J. Energy Resour. Technol. July 2020, 142(7): 070910. doi: https://doi.org/10.1115/1.4046140

Abstract

View articletitled, Gasification of Torrefied Sewage Sludge With the Addition of Calcium Carbonate

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Topics: Fuel gasification , Sewage , Methane

Comparative Analysis Between Different Configurations in a Biomass Gasifier and a Genset for Electrical Energy Production

Jandemarques Alexandre Soares da Silva, Francisco Everton Tavares de Luna, Vicente de Vasconcelos Claudino Filho, Merques do Nascimento Freitas

J. Energy Resour. Technol. July 2020, 142(7): 070905. doi: https://doi.org/10.1115/1.4046143

Abstract

View articletitled, Comparative Analysis Between Different Configurations in a Biomass Gasifier and a Genset for Electrical Energy Production

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Topics: Biomass , Engines , Fuel gasification , Energy generation , Heating , System efficiency

Torrefaction of Agricultural Residues: Effect of Temperature and Residence Time on the Process Products Properties

Katarzyna Jagodzińska, Michał Czerep, Edyta Kudlek, Mateusz Wnukowski, Marek Pronobis, Weihong Yang

J. Energy Resour. Technol. July 2020, 142(7): 070912. doi: https://doi.org/10.1115/1.4046275

Abstract

View articletitled, Torrefaction of Agricultural Residues: Effect of Temperature and Residence Time on the Process Products Properties

Supplementary data

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Topics: Biochar , Temperature , Feedstock

Determination of the Intrinsic Gasification Kinetics of a Bituminous Coal Including Product Gas Inhibition and Char Deactivation Under Entrained Flow Conditions

Tobias Netter, Andreas Geißler, Hartmut Spliethoff

J. Energy Resour. Technol. July 2020, 142(7): 070913. doi: https://doi.org/10.1115/1.4046142

Abstract

View articletitled, Determination of the Intrinsic Gasification Kinetics of a Bituminous Coal Including Product Gas Inhibition and Char Deactivation Under Entrained Flow Conditions

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Topics: Flow (Dynamics) , Fuel gasification , Coal , Temperature , Carbon dioxide , Fuels

Development of a High Pressure Dry Coal Feed System for a 100 kW_t Oxy-Coal Reactor

Taylor Schroedter, Bradley R. Adams, Jacob Tuia, Andrew Fry

J. Energy Resour. Technol. July 2020, 142(7): 070914. doi: https://doi.org/10.1115/1.4046602

Abstract

View articletitled, Development of a High Pressure Dry Coal Feed System for a 100 kWt Oxy-Coal Reactor

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Topics: Carbon dioxide , Coal , Flow (Dynamics) , Fluidization , Particulate matter , Pipes , Design , Modeling

Using Machine Learning Tools to Predict Compressor Stall

Samuel M. Hipple, Harry Bonilla-Alvarado, Paolo Pezzini, Lawrence Shadle, Kenneth M. Bryden

J. Energy Resour. Technol. July 2020, 142(7): 070915. doi: https://doi.org/10.1115/1.4046458

Abstract

View articletitled, Using Machine Learning Tools to Predict Compressor Stall

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Topics: Compressors , Machine learning , Surges , Turbines , Turbomachinery , Stall inception , Regression models , Gas turbines , Artificial neural networks

Design Innovation Paper

Single Solution That Reduces Power Plants Heat Rates, Emissions, and Operating Costs

A. Kravets, A. Favale, J. Barba, D. Grace

J. Energy Resour. Technol. July 2020, 142(7): 070916. doi: https://doi.org/10.1115/1.4046316

Abstract

View articletitled, Single Solution That Reduces Power Plants Heat Rates, Emissions, and Operating Costs

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Topics: Coal , Combustion , Nitrogen oxides , Fuels , Boilers , Steam , Emissions , Heat , Furnaces

Industrial Process Description for the Recovery of Agricultural Water From Digestate

Halina Pawlak-Kruczek, Agnieszka Urbanowska, Weihong Yang, Gerrit Brem, Aneta Magdziarz, Przemyslaw Seruga, Lukasz Niedzwiecki, Artur Pozarlik, Agata Mlonka-Mędrala, Małgorzata Kabsch-Korbutowicz, Eduard A. Bramer, Marcin Baranowski, Małgorzata Sieradzka, Monika Tkaczuk-Serafin

J. Energy Resour. Technol. July 2020, 142(7): 070917. doi: https://doi.org/10.1115/1.4046141

Abstract

View articletitled, Industrial Process Description for the Recovery of Agricultural Water From Digestate

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Topics: Dewatering , Water , Water reuse , Membranes , Heating

Research Papers

Energy Systems Analysis

Assessments of High-Efficient Regenerative Evaporative Cooler Effects on Desiccant Air Cooling Systems

Hakan Caliskan, Dae-Young Lee, Hiki Hong

J. Energy Resour. Technol. July 2020, 142(7): 072101. doi: https://doi.org/10.1115/1.4046523

Abstract

View articletitled, Assessments of High-Efficient Regenerative Evaporative Cooler Effects on Desiccant Air Cooling Systems

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Topics: Cooling systems , Evaporative cooling , Exergy , Heat , Wheels , Cooling , Sustainability

Experimental Investigation of Vertical Downward Two-Phase Flow in Annulus

Renato P. Coutinho, Ligia Tornisiello, Paulo J. Waltrich

J. Energy Resour. Technol. July 2020, 142(7): 072102. doi: https://doi.org/10.1115/1.4046940

Abstract

View articletitled, Experimental Investigation of Vertical Downward Two-Phase Flow in Annulus

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Topics: Annulus , Flow (Dynamics) , Pipes , Pressure gradient , Two-phase flow

Organic Rankine Cycle Optimization With Explicit Designs of Evaporator and Radial Inflow Turbine

Hasan Eren Bekiloğlu, Hasan Bedir, Günay Anlaş

J. Energy Resour. Technol. July 2020, 142(7): 072103. doi: https://doi.org/10.1115/1.4046942

Abstract

View articletitled, Organic Rankine Cycle Optimization With Explicit Designs of Evaporator and Radial Inflow Turbine

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Topics: Design , Fluids , Organic Rankine cycle , Turbines , Inflow , Optimization , Temperature , Rotors , Heat , Heat transfer

Fuel Combustion

Numerical Simulation of a Naturally Aspirated Natural Gas/Diesel RCCI Engine for Investigating the Effects of Injection Timing on the Combustion and Emissions

Amir Hossein Fakhari, Rouzbeh Shafaghat, Omid Jahanian

J. Energy Resour. Technol. July 2020, 142(7): 072301. doi: https://doi.org/10.1115/1.4046470

Abstract

View articletitled, Numerical Simulation of a Naturally Aspirated Natural Gas/Diesel RCCI Engine for Investigating the Effects of Injection Timing on the Combustion and Emissions

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Topics: Combustion , Cylinders , Diesel , Emissions , Engines , Fuels , Natural gas , Pressure , Silicon-on-insulator , Temperature

Study of the Constraint Selection Through ASVDADD Method for Rate-Controlled Constrained-Equilibrium Modeling on Ethanol Oxidation Without PLOG Reactions

Shrabanti Roy, Omid Askari

J. Energy Resour. Technol. July 2020, 142(7): 072302. doi: https://doi.org/10.1115/1.4046526

Abstract

View articletitled, Study of the Constraint Selection Through ASVDADD Method for Rate-Controlled Constrained-Equilibrium Modeling on Ethanol Oxidation Without PLOG Reactions

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Topics: Combustion , Equilibrium (Physics) , Ethanol , Fuels , Ignition delay , Modeling , Oxidation , Pressure , Simulation , Temperature

Petroleum Engineering

Production Performance Analysis for Multi-Branched Horizontal Wells in Composite Coal Bed Methane Reservoir Considering Stress Sensitivity

Ruizhong Jiang, Xiuwei Liu, Yongzheng Cui, Xing Wang, Yue Gao, Nianyu Mao, Xinyuan Yan

J. Energy Resour. Technol. July 2020, 142(7): 073001. doi: https://doi.org/10.1115/1.4046524

Abstract

View articletitled, Production Performance Analysis for Multi-Branched Horizontal Wells in Composite Coal Bed Methane Reservoir Considering Stress Sensitivity

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Topics: Coal , Composite materials , Flow (Dynamics) , Methane , Pressure , Reservoirs , Stress , Wells , Permeability , Diffusion (Physics)

Pressure Transient Analysis for a Finite-Conductivity Fractured Vertical Well Near a Leaky Fault in Anisotropic Linear Composite Reservoirs

Junjie Ren, Yangyang Gao, Qiao Zheng, Delong Wang

J. Energy Resour. Technol. July 2020, 142(7): 073002. doi: https://doi.org/10.1115/1.4046456

Abstract

View articletitled, Pressure Transient Analysis for a Finite-Conductivity Fractured Vertical Well Near a Leaky Fault in Anisotropic Linear Composite Reservoirs

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Topics: Anisotropy , Composite materials , Fracture (Materials) , Fracture (Process) , Pressure , Reservoirs , Flow (Dynamics) , Electrical conductivity , Thermal conductivity , Leakage

Monitoring Polymer-Enhanced Foam Displacements Through Heterogeneous Porous Media: A Pore-Scale Study

Alireza Ghaderi Ardakani, Amir Hossein Mohammadi Alamooti, Mohammad Reza Rasaei, Aliyar Javadi, Mohammad Hossein Ghazanfari, Hossein Davarzani

J. Energy Resour. Technol. July 2020, 142(7): 073003. doi: https://doi.org/10.1115/1.4046943

Abstract

View articletitled, Monitoring Polymer-Enhanced Foam Displacements Through Heterogeneous Porous Media: A Pore-Scale Study

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Topics: Displacement , Polymers , Surfactants , Fracture (Materials) , Fracture (Process) , Viscosity , Bubbles , Porous materials

Issues

Special Section: Selected Papers From the 44th International Technical Conference on Clean Energy

Guest Editorial

Special Section Papers

Energy Storage/Systems

Energy Systems Analysis

Environmental Aspect of Energy Sources

Fuel Combustion

Design Innovation Paper

Research Papers

Energy Systems Analysis

Fuel Combustion

Petroleum Engineering

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