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Volume 145, Issue 7

July 2023

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ISSN 0742-4795

EISSN 1528-8919

In this Issue

Review Article
Research Papers

Review Article

Mixture Distribution in Spark Ignited Port Fuel Injection Engines: A Review

Soumyanil Nayek, Mayank Mittal

J. Eng. Gas Turbines Power. July 2023, 145(7): 070801. doi: https://doi.org/10.1115/1.4056792

Abstract

View articletitled, Mixture Distribution in Spark Ignited Port Fuel Injection Engines: A Review

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Topics: Engines , Fuels , Cylinders , Valves , Cycles

Research Papers

Inter-Stage Pressure Drop of Multi-Stage Brush Seal With Differentiated Structure

Huan Zhao, Yelong Li, Dan Sun, Yu Li, Shuaifang Wen, Jisheng Sun

J. Eng. Gas Turbines Power. July 2023, 145(7): 071001. doi: https://doi.org/10.1115/1.4056793

Abstract

View articletitled, Inter-Stage Pressure Drop of Multi-Stage Brush Seal With Differentiated Structure

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Topics: Flow (Dynamics) , Pressure , Pressure drop , Air flow

Investigation of Soot in a Model CFM56 Atmospheric Combustor Using In-Situ Laser-Induced Incandescence Calibration

Arvind Krishnasamy Bharathi, Poorva Shrivastava, Hrishikesh Srivatsav, Muruganandam T. M., Vasudevarao K.

J. Eng. Gas Turbines Power. July 2023, 145(7): 071002. doi: https://doi.org/10.1115/1.4056719

Abstract

View articletitled, Investigation of Soot in a Model CFM56 Atmospheric Combustor Using In-Situ Laser-Induced Incandescence Calibration

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Topics: Calibration , Combustion chambers , Flames , Lasers , Light emission , Soot , Sprays , Flow (Dynamics) , Imaging , Temperature

A Novel Design of Rim Sealing Flow for Improving Sealing Effectiveness

Du Qiang, Wang Ruonan, Xie Lei, Liu Guang, Lian Zengyan

J. Eng. Gas Turbines Power. July 2023, 145(7): 071003. doi: https://doi.org/10.1115/1.4056645

Abstract

View articletitled, A Novel Design of Rim Sealing Flow for Improving Sealing Effectiveness

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Topics: Flow (Dynamics) , Sealing (Process) , Clearances (Engineering)

Estimation of Wiebe Function Parameters for Syngas and Anode Off-Gas Combustion in Spark-Ignition Engines

Ruinan Yang, Zhongan Ran, Dimitris Assanis

J. Eng. Gas Turbines Power. July 2023, 145(7): 071004. doi: https://doi.org/10.1115/1.4056856

Abstract

View articletitled, Estimation of Wiebe Function Parameters for Syngas and Anode Off-Gas Combustion in Spark-Ignition Engines

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Topics: Anodes , Combustion , Cylinders , Fuels , Spark-ignition engine , Syngas , Heat , Engines , Pressure

Kriging-Based Surrogate Controller for Robust Control of a Flexible Rotor Supported by Active Magnetic Bearings

Marcus V. F. De Oliveira, Leonardo C. Sicchieri, Arinan De Piemonte Dourado, Aldemir Ap. Cavallini, Jr., Valder Steffen, Jr.

J. Eng. Gas Turbines Power. July 2023, 145(7): 071005. doi: https://doi.org/10.1115/1.4062104

Abstract

View articletitled, Kriging-Based Surrogate Controller for Robust Control of a Flexible Rotor Supported by Active Magnetic Bearings

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Topics: Control equipment , Rotors , Magnetic bearings , Vibration

Numerical Investigation on the Characteristics of a Novel Multi-Swirl Lean Direct Injection Burner With Large Eddy Simulation-Flamelet Generated Manifold Method

Perikathra Sarath, Thiruchengode Mahalingam Muruganandam

J. Eng. Gas Turbines Power. July 2023, 145(7): 071006. doi: https://doi.org/10.1115/1.4062284

Abstract

View articletitled, Numerical Investigation on the Characteristics of a Novel Multi-Swirl Lean Direct Injection Burner With Large Eddy Simulation-Flamelet Generated Manifold Method

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Topics: Combustion , Combustion chambers , Emissions , Flames , Flow (Dynamics) , Fuels , Nitrogen oxides , Simulation , Temperature , Swirling flow

Comparative Analysis of Infrared Signatures of Turbofan Engine Exhaust System With or Without Afterburning

Xiaojuan Shi, Xin Wei, Honghu Ji

J. Eng. Gas Turbines Power. July 2023, 145(7): 071007. doi: https://doi.org/10.1115/1.4056927

Abstract

View articletitled, Comparative Analysis of Infrared Signatures of Turbofan Engine Exhaust System With or Without Afterburning

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Topics: Exhaust systems , Flow (Dynamics) , Radiation (Physics) , Infrared radiation , Boundary-value problems , Temperature , Thrust

Turbulent Flow and Heat Transfer Enhancement for Turbine Blade Trailing Edge Cooling With Gyroid-Type Triply Periodic Minimal Surfaces

Kirttayoth Yeranee, Yu Rao

J. Eng. Gas Turbines Power. July 2023, 145(7): 071008. doi: https://doi.org/10.1115/1.4062157

Abstract

View articletitled, Turbulent Flow and Heat Transfer Enhancement for Turbine Blade Trailing Edge Cooling With Gyroid-Type Triply Periodic Minimal Surfaces

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Topics: Cooling , Flow (Dynamics) , Heat transfer , Reynolds number , Pressure , Fins , Wedges , Gas turbines , Turbulence

Fully Coupled Analysis of Flutter Induced Limit Cycles: Frequency Versus Time Domain Methods

Christian Berthold, Johann Gross, Christian Frey, Malte Krack

J. Eng. Gas Turbines Power. July 2023, 145(7): 071009. doi: https://doi.org/10.1115/1.4062408

Abstract

View articletitled, Fully Coupled Analysis of Flutter Induced Limit Cycles: Frequency Versus Time Domain Methods

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Topics: Fluid structure interaction , Fluids , Flutter (Aerodynamics) , Limit cycles , Vibration , Blades , Oscillations , Resonance

Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods

Shubham M. More, Jyotirmoy Kakati, Ujjwal K. Saha

J. Eng. Gas Turbines Power. July 2023, 145(7): 071010. doi: https://doi.org/10.1115/1.4062411

Abstract

View articletitled, Evaluating the Operating Parameters of a Compression Ignition Engine Fueled With Waste Cooking Oil—Diesel Blends Using Artificial Neural Network and Ensemble Methods

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Topics: Artificial neural networks , Combustion , Diesel , Diesel engines , Emissions , Engines , Fuels , Modeling , Testing

Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit

Xu Zhu, Kai Zhou, Xinqian Zheng, Fangyuan Lou

J. Eng. Gas Turbines Power. July 2023, 145(7): 071011. doi: https://doi.org/10.1115/1.4062285

Abstract

View articletitled, Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit

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Topics: Approximation , Flow (Dynamics) , High pressure (Physics) , Temperature , Temperature distribution , Temperature profiles , Turbines , Wavelets , Cooling

Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

Aman Kumar, Noah Van Dam

J. Eng. Gas Turbines Power. July 2023, 145(7): 071012. doi: https://doi.org/10.1115/1.4062414

Abstract

View articletitled, Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

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Topics: Ejectors , Geometry , Nozzles , Simulation , Sprays , Engineering simulation , Fluids

Impact of Ignition Assistant on Combustion of Cetane 30 and 35 Jet-Fuel Blends in a Compression-Ignition Engine at Moderate Load and Speed

Niranjan Miganakallu, Jacob Stafford, Eri Amezcua, Kenneth S. Kim, Chol-Bum M. Kweon, David A. Rothamer

J. Eng. Gas Turbines Power. July 2023, 145(7): 071013. doi: https://doi.org/10.1115/1.4062419

Abstract

View articletitled, Impact of Ignition Assistant on Combustion of Cetane 30 and 35 Jet-Fuel Blends in a Compression-Ignition Engine at Moderate Load and Speed

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Topics: Combustion , Computer-aided design , Fuels , Ignition , Pressure , Silicon-on-insulator , Heat , Engines , Jet fuels , Diesel engines

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