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Journal Articles

Stall and Surge in Wet Compression: Test Rig Development and Experimental Results

Enrico Munari, Gianluca D'Elia, Mirko Morini, Michele Pinelli, Pier Ruggero Spina
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2019, 141(7): 071008.
Paper No: GTP-18-1725
DOI: https://doi.org/10.1115/1.4042474
Published Online: February 5, 2019
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Topics: Compression, Compressors, Surges, Water, Flow (Dynamics), Underground injection, Steady state, Valves
Proceedings Papers

Stall and Surge in Wet Compression: Test Rig Development and Experimental Results

Enrico Munari, Gianluca D’Elia, Mirko Morini, Michele Pinelli, Pier Ruggero Spina
Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A022, June 11–15, 2018
Paper No: GT2018-76188
DOI: https://doi.org/10.1115/GT2018-76188
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Topics: Compression, Surges, Compressors, Sensors, Water, Computer software, Data acquisition systems, Ducts, Ejectors, Experimental analysis
Journal Articles

Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor

Enrico Munari, Gianluca D'Elia, Mirko Morini, Emiliano Mucchi, Michele Pinelli, Pier Ruggero Spina
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092605.
Paper No: GTP-17-1451
DOI: https://doi.org/10.1115/1.4038765
Published Online: June 15, 2018
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Topics: Acoustics, Compressors, Signals, Surges, Flow (Dynamics), Sensors, Valves, Microphones, Accelerometers
Proceedings Papers

Experimental Investigation of Vibrational and Acoustic Phenomena for Detecting the Stall and Surge of a Multistage Compressor

Enrico Munari, Gianluca D’Elia, Mirko Morini, Emiliano Mucchi, Michele Pinelli, Pier Ruggero Spina
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A025, June 26–30, 2017
Paper No: GT2017-64894
DOI: https://doi.org/10.1115/GT2017-64894
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Topics: Acoustics, Compressors, Surges, Maintenance, Accelerometers, Compression, Damage, Data acquisition systems, Engines, Flow (Dynamics)
Proceedings Papers

Condition Monitoring of Marine Couplings by Means of Vibration Analysis Techniques

Simone Delvecchio, Gianluca D’Elia, Giorgio Dalpiaz
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A003, August 4–7, 2013
Paper No: DETC2013-12806
DOI: https://doi.org/10.1115/DETC2013-12806
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Topics: Condition monitoring, Couplings, Vibration analysis, Discrete wavelet transforms, Impulse (Physics), Propellers, Signals, Wavelets, Boats, Diesel engines
Proceedings Papers

Incoming Stall Identification in Axial Compressors by Vibration Analysis

Gianluca D’Elia, Giorgio Dalpiaz
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A004, August 4–7, 2013
Paper No: DETC2013-12810
DOI: https://doi.org/10.1115/DETC2013-12810
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Topics: Compressors, Vibration analysis, Signals, Accelerometers, Acoustics, Microphones, Rotors, Stall behavior, Vibration
Proceedings Papers

Application of Cyclostationary Indicators for the Diagnostics of Distributed Faults in Ball Bearings

Gianluca D’Elia, Simone Delvecchio, Marco Cocconcelli, Giorgio Dalpiaz
Proc. ASME. IDETC-CIE2013, Volume 8: 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise, V008T13A002, August 4–7, 2013
Paper No: DETC2013-12804
DOI: https://doi.org/10.1115/DETC2013-12804
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Topics: Ball bearings, Bearings, Signals, Wear, Fault diagnosis, Impulse (Physics), Manufacturing, Stress
Proceedings Papers

On the Monitoring and Diagnosis of Assembly Faults in Diesel Engine Cold Tests: A Case Study

Simone Delvecchio, Gianluca D’Elia, Emiliano Mucchi, Raffaele Di Gregorio
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 3-12, August 30–September 2, 2009
Paper No: DETC2009-86264
DOI: https://doi.org/10.1115/DETC2009-86264
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Topics: Diesel engines, Manufacturing, Combustion, Engines, Modeling, Signal processing, Signals, Vibration, Wavelet transforms
Proceedings Papers

Detection of Generalized Roughness on Ball Bearing by Cyclostationarity Technique

Gianluca D’Elia, Marco Cocconcelli, Riccardo Rubini
Proc. ASME. IMECE2009, Volume 10: Mechanical Systems and Control, Parts A and B, 401-407, November 13–19, 2009
Paper No: IMECE2009-11524
DOI: https://doi.org/10.1115/IMECE2009-11524
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Topics: Ball bearings, Surface roughness, Bearings, Damage, Signals, Vibration, Wear
Journal Articles

Advanced Signal Processing Tools for the Vibratory Surveillance of Assembly Faults in Diesel Engine Cold Tests

Simone Delvecchio, Gianluca D’Elia, Emiliano Mucchi, Giorgio Dalpiaz
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. April 2010, 132(2): 021008.
DOI: https://doi.org/10.1115/1.4000807
Published Online: March 17, 2010
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Topics: Diesel engines, Engines, Signal processing, Signals, Vibration, Manufacturing