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Proceedings Papers

Vibration Analysis of Laminated Composite Rectangular Plates With General Boundary Conditions

Yu Fu, Jianjun Yao, Zhenshuai Wan, Gang Zhao
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A002, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6106
https://doi.org/10.1115/NCAD2018-6106
View Paper titled, Vibration Analysis of Laminated Composite Rectangular Plates With General Boundary Conditions
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Proceedings Papers

Analyzing the Soundscape of an Urban Park: A Case of Semmozhi Poonga

Banu Chitra, Minakshi Jain, Faiz Ahmed
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A010, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6137
https://doi.org/10.1115/NCAD2018-6137
View Paper titled, Analyzing the Soundscape of an Urban Park: A Case of Semmozhi Poonga
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Topics: Cities, Water, Acoustics, Duck (Textile), Machinery, Preferences, Traffic, Vehicles, Wind
Proceedings Papers

Review of Causes and Mitigation of Cavity Noise in Machinery and Other Mechanisms

Frank Kushner
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T06A001, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6102
https://doi.org/10.1115/NCAD2018-6102
View Paper titled, Review of Causes and Mitigation of Cavity Noise in Machinery and Other Mechanisms
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Topics: Cavities, Machinery, Noise (Sound), Flow (Dynamics), Acoustics, Disks, Excitation, Blades, Valves, Compressors
Proceedings Papers

Sound Emission Level in Spinning Classes and the Influence in the Health of Teachers

Hetty N. C. C. Lobo, José A. P. C. Lobo, Clarice C. Daga, Samuel B. M. Abdelmur, Israel S. M. Zica, Filipe Dinato, Carlos E. L. Melo
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A006, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6127
https://doi.org/10.1115/NCAD2018-6127
View Paper titled, Sound Emission Level in Spinning Classes and the Influence in the Health of Teachers
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Topics: Emissions, Engineering teachers, Spin (Aerodynamics), Spinning (Textile), Sound pressure, Noise (Sound), Damage, Gages, Reliability, Students
Proceedings Papers

Experimental Study on Sound Insulation Performance of Partition Walls Joined to Steel Beams

Tomohiro Oda, Yasuhito Fujisawa, Mitsutoshi Watanabe
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T04A001, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6122
https://doi.org/10.1115/NCAD2018-6122
View Paper titled, Experimental Study on Sound Insulation Performance of Partition Walls Joined to Steel Beams
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Proceedings Papers

Free Vibration Analysis of Two-Stage Planetary Gear With Friction

Wei Liu, Yunbo Yuan, Tao He, Donghua Wang
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A008, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6133
https://doi.org/10.1115/NCAD2018-6133
View Paper titled, Free Vibration Analysis of Two-Stage Planetary Gear With Friction
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Topics: Free vibrations, Friction, Planetary gears, Vibration, Degrees of freedom, Dynamic models, Rotation, Sliding friction
Proceedings Papers

Taipei MRT Cabin Soundscape: Route Between Shandao Temple and Taipei Main Station

Julie C. Chen, Lucky S. J. Tsaih, Christian C. Bahuraksa, Yu-Tien Yen, Anastasia Mimosa, Elisabeth Kathryn
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A012, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6146
https://doi.org/10.1115/NCAD2018-6146
View Paper titled, Taipei MRT Cabin Soundscape: Route Between Shandao Temple and Taipei Main Station
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Topics: Acoustics, Data collection, Trains, Transportation systems
Proceedings Papers

Free Vibration Analysis of Rectangular Thin Plate With Multiple Openings Under General Boundary Conditions

Rui Nie, Tianyun Li, Xiang Zhu, Wenjie Guo
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A004, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6114
https://doi.org/10.1115/NCAD2018-6114
View Paper titled, Free Vibration Analysis of Rectangular Thin Plate With Multiple Openings Under General Boundary Conditions
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Topics: Boundary-value problems, Free vibrations, Springs, Finite element methods, Fourier series, Kinetic energy, Potential energy, Rayleigh-Ritz methods, Stiffness
Proceedings Papers

Spectral Comparison of Pass-By Traffic Noise

Zhuang Li
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A014, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6149
https://doi.org/10.1115/NCAD2018-6149
View Paper titled, Spectral Comparison of Pass-By Traffic Noise
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Topics: Noise (Sound), Traffic, Vehicles, Roads, Design, Engines, Gears, Insulation, Spectra (Spectroscopy), Statistical analysis
Proceedings Papers

The Role of Castellations on Pipe Jet Noise

R. Anureka, K. Srinivasan
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T05A001, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6129
https://doi.org/10.1115/NCAD2018-6129
View Paper titled, The Role of Castellations on Pipe Jet Noise
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Topics: Noise (Sound), Pipes, Nozzles, Pressure, Acoustics, Jets, Noise control, Sound pressure, Visualization, Vortices
Proceedings Papers

An Analytical and Numerical Investigation of Modulation Sidebands of a Planetary Gear Under Fluctuated External Torque

Yunbo Yuan, Wei Liu, Yahui Chen, Donghua Wang
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A009, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6134
https://doi.org/10.1115/NCAD2018-6134
View Paper titled, An Analytical and Numerical Investigation of Modulation Sidebands of a Planetary Gear Under Fluctuated External Torque
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Topics: Planetary gears, Torque, Gears, Spectra (Spectroscopy), Errors, Excitation, Fourier series, Manufacturing, Stiffness
Proceedings Papers

Research on Vibration Control of Thin Plate Based on Pre-Stressing

Cheng Zhang, Jian-run Zhang, Xi Lu
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A003, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6112
https://doi.org/10.1115/NCAD2018-6112
View Paper titled, Research on Vibration Control of Thin Plate Based on Pre-Stressing
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Topics: Vibration control, Stiffness, Stress, Vibration, Compressive stress, Differential equations, Plates (structures), Shapes, Tension
Proceedings Papers

Sound Label for Household Appliances

M. E. Altinsoy, S. Atamer
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A013, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6148
https://doi.org/10.1115/NCAD2018-6148
View Paper titled, Sound Label for Household Appliances
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Proceedings Papers

Analysis of Acoustic Radiation Characteristics of an Infinitely Long Half-Filled Cylindrical Shell

Shuai Zhang, Tianyun Li, Xiang Zhu, Wenjie Guo
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A011, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6139
https://doi.org/10.1115/NCAD2018-6139
View Paper titled, Analysis of Acoustic Radiation Characteristics of an Infinitely Long Half-Filled Cylindrical Shell
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Topics: Acoustics, Pipes, Radiation (Physics), Fluids, Displacement, Vibration, Numerical analysis, Stress, Boundary-value problems, Computer software
Proceedings Papers

Sound Quality of Aircraft Cabin for VIP and Business Jets

Nurkan Turkdogru Gurun, Hemang N. Sheth
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A007, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6128
https://doi.org/10.1115/NCAD2018-6128
View Paper titled, Sound Quality of Aircraft Cabin for VIP and Business Jets
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Topics: Aircraft, Jets, Sound quality, Loudness (Acoustics), Dimensions, Flight, Noise (Sound), Noise control
Proceedings Papers

Experimental Analysis of Whistle Noise in a Particle Agglomeration Pipe

Zhe Zhang, Heiki Tiikoja, Mats Åbom, Hans Bodén
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T06A002, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6116
https://doi.org/10.1115/NCAD2018-6116
View Paper titled, Experimental Analysis of Whistle Noise in a Particle Agglomeration Pipe
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Topics: Agglomeration (Materials), Experimental analysis, Noise (Sound), Particulate matter, Pipes, Flow (Dynamics), Exhaust systems, Acoustics, Failure, Feedback
Proceedings Papers

Sound Attenuation in a Flow Duct Periodically Loaded With Micro-Perforated Patches Backed by Helmholtz Resonators

T. Bravo, C. Maury
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A001, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6103
https://doi.org/10.1115/NCAD2018-6103
View Paper titled, Sound Attenuation in a Flow Duct Periodically Loaded With Micro-Perforated Patches Backed by Helmholtz Resonators
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Topics: Ducts, Flow (Dynamics), Noise (Sound), Acoustics, Cavities, Junctions, Pressure, Pressure drop, Separation (Technology), Wave propagation
Proceedings Papers

Overview of Structural-Acoustic Modal Analysis Under Random Loading

Shung H. Sung, Donald J. Nefske
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T02A001, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6130
https://doi.org/10.1115/NCAD2018-6130
View Paper titled, Overview of Structural-Acoustic Modal Analysis Under Random Loading
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Topics: Acoustics, Modal analysis, Stress, Cavities, Random excitation, White noise, Automobiles, Damping, Excitation, Frequency response
Proceedings Papers

Acoustical Comfort in Classrooms: Case Study at the University of Brasília

Clarice C. Daga, Hetty N. C. C. Lobo, José A. P. C. Lobo, Carlos E. L. Melo
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T01A005, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6119
https://doi.org/10.1115/NCAD2018-6119
View Paper titled, Acoustical Comfort in Classrooms: Case Study at the University of Brasília
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Topics: Acoustics, Sound reverberation, Students, Decibels, Engineering teachers, Noise (Sound), Space, Teaching
Proceedings Papers

An Investigation of Ultrasonic Transducer Loading on a Workpiece

Marco Zennaro, Alex Haig, Dan J. O’Boy, Stephen J. Walsh
Proc. ASME. NCAD2018, ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018, V001T08A004, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: NCAD2018-6125
https://doi.org/10.1115/NCAD2018-6125
View Paper titled, An Investigation of Ultrasonic Transducer Loading on a Workpiece
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Topics: Displacement, Finite element analysis, Frequency response, Laser Doppler vibrometers, Pipelines, Shear (Mechanics), Transducers, Ultrasonic transducers, Vibration, Waveguides