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Proceedings Papers

The Variational Principle of a Rotor Passage Shock in the Circumferential Average Through Flow Inverse Problem of the Axial Compressors and Applications

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Tianyi Luo, Peng Shan, Xiaohe Yang
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A012, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-117883
https://doi.org/10.1115/GTINDIA2023-117883
View Paper titled, The Variational Principle of a Rotor Passage Shock in the Circumferential Average Through Flow Inverse Problem of the Axial Compressors and Applications
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Topics: Axial flow, Compressors, Ducts, Flow (Dynamics), Inverse problems, Momentum, Relaxation (Physics), Rotors, Shock (Mechanics), Variational principles
Proceedings Papers

Aerodynamic Design Improvement of Centrifugal Compressor for Turbocharger Application

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Kirubakaran Purushothaman, David Varghese, Kishore Kumar Chandramohan, Vidyadheesh Pandurangi, Ajay Pratap, Kishore Prasad D.
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A010, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118476
https://doi.org/10.1115/GTINDIA2023-118476
View Paper titled, Aerodynamic Design Improvement of Centrifugal Compressor for Turbocharger Application
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Topics: Compressors, Design, Surges, Turbochargers
Proceedings Papers

Testing and Modeling of Generalized K-Omega Turbulence Model and Validation on Highly Efficient Centrifugal Compressor (HECC)

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Shivani Ranjan, Shailesh Kumar, Mohammed Qizar, Mahmoud Mansour
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A002, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118341
https://doi.org/10.1115/GTINDIA2023-118341
View Paper titled, Testing and Modeling of Generalized K-Omega Turbulence Model and Validation on Highly Efficient Centrifugal Compressor (HECC)
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Topics: Compressors, Computational fluid dynamics, Modeling, Testing, Turbulence
Proceedings Papers

A New Perspective on Measuring Compressor Characteristics

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Zhenhao Jing, Yedidia Neumeier, J. V. R. Prasad, Darrell K. James
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A011, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118691
https://doi.org/10.1115/GTINDIA2023-118691
View Paper titled, A New Perspective on Measuring Compressor Characteristics
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Topics: Compressors, Flow (Dynamics), Equilibrium (Physics), Oscillations, Transients (Dynamics), Acoustics, Blades, Collapse, Design, Feedback
Proceedings Papers

Design of a Facility for Testing Centrifugal Compressors

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Kishore Kumar C., Jaiprakash Anand, Ganesan S., Raghuraman N. Govardhan
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A009, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118456
https://doi.org/10.1115/GTINDIA2023-118456
View Paper titled, Design of a Facility for Testing Centrifugal Compressors
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Topics: Compressors, Design, Impellers, Particulate matter, Testing, Vaneless diffusers
Proceedings Papers

Study of Tandem Rotor Dual Wake Interaction With Downstream Stator Under Unsteady Numerical Approach

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Ajey Singh, Chetan Mistry
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A005, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118399
https://doi.org/10.1115/GTINDIA2023-118399
View Paper titled, Study of Tandem Rotor Dual Wake Interaction With Downstream Stator Under Unsteady Numerical Approach
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Topics: Compressors, Rotors, Stators, Wakes
Proceedings Papers

Aerodynamic Design Aspects for Small-Size Transonic Contra-Rotating Fan Stage

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Manideep Pasupula, Chetan S. Mistry
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A007, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118442
https://doi.org/10.1115/GTINDIA2023-118442
View Paper titled, Aerodynamic Design Aspects for Small-Size Transonic Contra-Rotating Fan Stage
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Topics: Design, Rotors, Blades, Flow (Dynamics), Computational fluid dynamics, Pressure, Shock (Mechanics), Turbulence, Aircraft, Airfoils
Proceedings Papers

Improving the Stage Efficiency of Axial Compressors by Vane Rotation

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Akhila Ajith Pisharam, Vijayanandh Raja, Arul Prakash Raji, Senthil Kumar Madasamy
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A004, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118396
https://doi.org/10.1115/GTINDIA2023-118396
View Paper titled, Improving the Stage Efficiency of Axial Compressors by Vane Rotation
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Topics: Compressors, Rotation, Stators
Proceedings Papers

Inlet Distortion Studies on a Centrifugal Compressor

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Sujeet Kumar Jaiswal, Sadashiv Bubanale, M. C. Keerthi
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A001, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118322
https://doi.org/10.1115/GTINDIA2023-118322
View Paper titled, Inlet Distortion Studies on a Centrifugal Compressor
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Topics: Compressors
Proceedings Papers

Performance Prediction of a Swash Plate Piston Pump Using 3D CFD Simulation

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Raghu Vamsee Godavarthi, Dipak Maiti, Hui Ding
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A003, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118395
https://doi.org/10.1115/GTINDIA2023-118395
View Paper titled, Performance Prediction of a Swash Plate Piston Pump Using 3D CFD Simulation
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Topics: Cavitation, Computational fluid dynamics, Leakage, Pistons, Pumps, Simulation
Proceedings Papers

Conceptualization of a Portable Vacuum Pumping System for Dead Volume Dispensing of Crude Oil From Crude Oil Storage Tanks

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Manosh Jyoti Das, Niranjan Sahoo
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A008, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118453
https://doi.org/10.1115/GTINDIA2023-118453
View Paper titled, Conceptualization of a Portable Vacuum Pumping System for Dead Volume Dispensing of Crude Oil From Crude Oil Storage Tanks
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Topics: American Petroleum Institute, Crude oil, Pumps, Storage tanks, Vacuum
Proceedings Papers

High-Speed Centrifugal Compressor Performance Evaluation With Leaning Diffuser Vane Configurations

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Porika Niveditha, Shyama Prasad Das
Proc. ASME. GTINDIA2023, ASME 2023 Gas Turbine India Conference, V001T01A006, December 7–8, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2023-118405
https://doi.org/10.1115/GTINDIA2023-118405
View Paper titled, High-Speed Centrifugal Compressor Performance Evaluation With Leaning Diffuser Vane Configurations
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Topics: Compressors, Diffusers, Performance evaluation
Proceedings Papers

3D CFD Approach to Predict the Performance of a Centrifugal Compressor With Surge and Choke Limits

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Abishek Sriram, Jeff Schlautman, Mehul Varshney, Dipak Maiti, Shyam Sundar Pasunurthi, Hui Ding, Raj Ranganathan
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A008, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76045
https://doi.org/10.1115/GTINDIA2021-76045
View Paper titled, 3D CFD Approach to Predict the Performance of a Centrifugal Compressor With Surge and Choke Limits
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Topics: Compressors, Computational fluid dynamics, Surges
Proceedings Papers

Lightweight Material Optimization of Aquatic Vehicles’ Propeller Based on Fatigue Life Using Hydro Structural Interaction Simulation

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Vijayanandh Raja, Naveen Kumar Kulandaiyapan, Raj Kumar Gnanasekaran, Indira Prasanth Subramaniam, Kesavan Kandasamy, Arul Prakash Raji, Senthil Kumar Madasamy
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A001, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-68531
https://doi.org/10.1115/GTINDIA2021-68531
View Paper titled, Lightweight Material Optimization of Aquatic Vehicles’ Propeller Based on Fatigue Life Using Hydro Structural Interaction Simulation
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Topics: Composite materials, Fatigue life, Optimization, Propellers, Rotors, Simulation, Vehicles, Computational fluid dynamics, Marine vehicles, Aluminum alloys
Proceedings Papers

Aerodynamic Performance Evaluation of Axial Flow Fan Using Numerical Techniques

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Raghuvaran D., Satvik Shenoy, Srinivas G
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A010, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76443
https://doi.org/10.1115/GTINDIA2021-76443
View Paper titled, Aerodynamic Performance Evaluation of Axial Flow Fan Using Numerical Techniques
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Topics: Axial flow, Flow (Dynamics), Performance evaluation
Proceedings Papers

Effect of Airfoil Vortex Generator on the Performance and Stability of a Transonic Axial Compressor

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Subbaramu Shivaramaiah, Mahesh K. Varpe
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A002, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75881
https://doi.org/10.1115/GTINDIA2021-75881
View Paper titled, Effect of Airfoil Vortex Generator on the Performance and Stability of a Transonic Axial Compressor
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Topics: Airfoils, Compressors, Computational fluid dynamics, Generators, Stability, Vortices
Proceedings Papers

Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application

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Kiran Kumar, Vasudev Chaudhari, Srikrishna Sahu, Ravindra G. Devi
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A009, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76062
https://doi.org/10.1115/GTINDIA2021-76062
View Paper titled, Investigation on Flat-Fan Spray Characterization in High-Speed Air Coflow for Gas Turbine Online Water Washing Application
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Topics: Ejectors, Gas turbines, Particulate matter, Sprays, Water, Drops, Blades, Compressors, Engines, Nozzles
Proceedings Papers

Effect of Rotor Tip Casing Treatment on the Performance and Stability of a Transonic Axial Compressor

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Subbaramu Shivaramaiah, Mahesh K. Varpe, Mohammed Afzal
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A003, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75882
https://doi.org/10.1115/GTINDIA2021-75882
View Paper titled, Effect of Rotor Tip Casing Treatment on the Performance and Stability of a Transonic Axial Compressor
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Topics: Compressors, NASA, Rotors, Stability
Proceedings Papers

Vaneless Diffuser Performance in a Super-Critical Carbon Dioxide Centrifugal Compressor With Real Gas Effects

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Lakshminarayanan Seshadri, Pramod Kumar
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A007, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-76030
https://doi.org/10.1115/GTINDIA2021-76030
View Paper titled, Vaneless Diffuser Performance in a Super-Critical Carbon Dioxide Centrifugal Compressor With Real Gas Effects
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Topics: Carbon dioxide, Compressors, Supercritical carbon dioxide, Vaneless diffusers
Proceedings Papers

Impact of Uniform Surface Roughness on the Aerodynamic Performance of an Axial Compressor Rotor at Different Rotational Speeds

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Ashima Malhotra, Shraman Goswami, Pradeep A M
Proc. ASME. GTINDIA2021, ASME 2021 Gas Turbine India Conference, V001T04A004, December 2–3, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2021-75987
https://doi.org/10.1115/GTINDIA2021-75987
View Paper titled, Impact of Uniform Surface Roughness on the Aerodynamic Performance of an Axial Compressor Rotor at Different Rotational Speeds
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Topics: Compressors, NASA, Rotors, Surface roughness