A Time Domain Approach for Acoustic Analysis of Perforated Tube Silencers

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Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Time Domain Approach for Acoustic Analysis of Perforated Tube Silencers by : Nolan Scott Dickey

Download or read book A Time Domain Approach for Acoustic Analysis of Perforated Tube Silencers written by Nolan Scott Dickey and published by . This book was released on 1999 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustics of Ducts and Mufflers

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Publisher : John Wiley & Sons
ISBN 13 : 1118443098
Total Pages : 379 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Acoustics of Ducts and Mufflers by : M. L. Munjal

Download or read book Acoustics of Ducts and Mufflers written by M. L. Munjal and published by John Wiley & Sons. This book was released on 2014-02-04 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully updated second edition of the premier reference book on muffler and lined duct acoustical performance Engine exhaust noise pollutes the street environment and ventilation fan noise enters dwellings along with fresh air. People have become conscious of their working environment. Governments of most countries have responded to popular demand with mandatory restrictions on sound emitted by automotive engines, and a thorough knowledge of acoustics of ducts and mufflers is needed for the design of efficient muffler configurations. This fully updated Second Edition of Acoustics of Ducts and Mufflers deals with propagation, reflection and dissipation/absorption of sound along ducts/pipes/tubes, area discontinuities, perforated elements and absorptive linings that constitute the present-day mufflers and silencers designed to control noise of exhaust and intake systems of automotive engines, diesel-generator sets, compressors and HVAC systems. It includes equations, figures, tables, references, and solved examples and unsolved exercises with answers, so it can be used as a text book as well as a reference book. It also offers a complete presentation and analysis of the major topics in sound suppression and noise control for the analysis and design of acoustical mufflers, air conditioning and ventilation duct work. Both the fundamentals and the latest technology are discussed, with an emphasis on applications. Deals with reactive mufflers, dissipative silencers, the frequency-domain approach, and the time-domain approach. Fully updated second edition of the premier reference book on muffler and lined duct acoustical performance, in one complete volume Presents original new research on topics including baffle silencers and louvers, 3D analytical techniques, and flow-acoustic analysis of multiply-connected perforated-element mufflers Includes a general design procedure to help muffler designers in the automotive industry, exhaust noise being a major component of automobile and traffic noise pollution Written by an expert with four decades’ experience in teaching to graduate students, publishing extensively in reputed international journals, and consulting with industry for noise control as well as designing for quietness

Modelling, Simulation and Data Analysis in Acoustical Problems

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Publisher : MDPI
ISBN 13 : 3039282840
Total Pages : 584 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Modelling, Simulation and Data Analysis in Acoustical Problems by : Claudio Guarnaccia

Download or read book Modelling, Simulation and Data Analysis in Acoustical Problems written by Claudio Guarnaccia and published by MDPI. This book was released on 2020-06-23 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modelling and simulation in acoustics is currently gaining importance. In fact, with the development and improvement of innovative computational techniques and with the growing need for predictive models, an impressive boost has been observed in several research and application areas, such as noise control, indoor acoustics, and industrial applications. This led us to the proposal of a special issue about “Modelling, Simulation and Data Analysis in Acoustical Problems”, as we believe in the importance of these topics in modern acoustics’ studies. In total, 81 papers were submitted and 33 of them were published, with an acceptance rate of 37.5%. According to the number of papers submitted, it can be affirmed that this is a trending topic in the scientific and academic community and this special issue will try to provide a future reference for the research that will be developed in coming years.

The Shock and Vibration Digest

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Shock and Vibration Digest by :

Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1990 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Journal of the Acoustical Society of America

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Publisher :
ISBN 13 :
Total Pages : 1552 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Journal of the Acoustical Society of America by : Acoustical Society of America

Download or read book The Journal of the Acoustical Society of America written by Acoustical Society of America and published by . This book was released on 2007 with total page 1552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Emerging Trends in Vibration and Noise Engineering

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Publisher : Allied Publishers
ISBN 13 : 9788170235323
Total Pages : 468 pages
Book Rating : 4.2/5 (353 download)

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Book Synopsis Emerging Trends in Vibration and Noise Engineering by :

Download or read book Emerging Trends in Vibration and Noise Engineering written by and published by Allied Publishers. This book was released on 1996 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

1D and Multi-D Modeling Techniques for IC Engine Simulation

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Publisher : SAE International
ISBN 13 : 0768099528
Total Pages : 552 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis 1D and Multi-D Modeling Techniques for IC Engine Simulation by : Angelo Onorati

Download or read book 1D and Multi-D Modeling Techniques for IC Engine Simulation written by Angelo Onorati and published by SAE International. This book was released on 2020-04-06 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1D and Multi-D Modeling Techniques for IC Engine Simulation provides a description of the most significant and recent achievements in the field of 1D engine simulation models and coupled 1D-3D modeling techniques, including 0D combustion models, quasi-3D methods and some 3D model applications.

Transmission Loss of Silencers with Flow from a Flow-impedance Tube Using Burst Signals

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (772 download)

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Book Synopsis Transmission Loss of Silencers with Flow from a Flow-impedance Tube Using Burst Signals by : Hyunsu Kim

Download or read book Transmission Loss of Silencers with Flow from a Flow-impedance Tube Using Burst Signals written by Hyunsu Kim and published by . This book was released on 2011 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Acoustic performance of silencers is typically characterized by transmission loss both in the absence and presence of mean flow. The effects of flow on the acoustic characteristics of silencers, however, are not clearly established due to lack of appropriate experimental setups. In addressing this need, the present study develops a flow-impedance tube setup using burst signals for the transmission loss measurement in the presence of flow. By incorporating burst-signal separation with a long tube, an anechoic termination on the downstream side is achieved by separating the transmitted and reflected waves in time domain. Burst sine or burst random is used to enhance the signal-to-noise ratio. By applying wave decomposition in frequency domain on the upstream side, incident waves of the burst signals are effectively obtained. Also discussed in this study are (1) microphone calibration, (2) time domain editing functions, and (3) hydraulic losses either to improve the accuracy or the capacity of the transmission loss setup in the presence of flow. Using the new experimental setup, the effect of flow on various silencers is investigated. The acoustic performance of a Helmholtz resonator is shown to change dramatically in the presence of flow with an increase in the peak transmission loss frequency and a decrease in the magnitude. These varying acoustic characteristics of the Helmholtz resonator with flow are then explained using the lumped parameter model. Complex acoustic behavior of a dual Helmholtz resonator, a turbocharger resonator, and a Helmholtz resonator with leakage are also illustrated first without flow theoretically. The flow effect is then examined on these silencers as well as some additional key silencers such as expansion chamber, perforated tube silencers, and dissipative silencers using the flow-impedance tube setup. Hence, the primary contributions of the present study include (1) the development of methodologies for the transmission loss measurement in the presence of flow by implementing a flow-impedance tube setup and (2) the investigation of the acoustic performance of various silencers subject to flow, thereby establishing the impact of flow on their behavior which, in turn, is expected to provide guidelines toward their design.

Dissertation Abstracts International

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Publisher :
ISBN 13 :
Total Pages : 856 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 2000 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Engineering Acoustics

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Publisher : John Wiley & Sons
ISBN 13 : 1118496426
Total Pages : 784 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Engineering Acoustics by : Malcolm J. Crocker

Download or read book Engineering Acoustics written by Malcolm J. Crocker and published by John Wiley & Sons. This book was released on 2021-01-11 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: ENGINEERING ACOUSTICS NOISE AND VIBRATION CONTROL A masterful introduction to the theory of acoustics along with methods for the control of noise and vibration In Engineering Acoustics: Noise and Vibration Control, two experts in the field review the fundamentals of acoustics, noise, and vibration. The authors show how this theoretical work can be applied to real-world problems such as the control of noise and vibration in aircraft, automobiles and trucks, machinery, and road and rail vehicles. Engineering Acoustics: Noise and Vibration Control covers a wide range of topics. The sixteen chapters include the following: Human hearing and individual and community response to noise and vibration Noise and vibration instrumentation and measurements Interior and exterior noise of aircraft as well as road and rail vehicles Methods for the control of noise and vibration in industrial equipment and machinery Use of theoretical models in absorptive and reactive muffler and silencer designs Practical applications of finite element, boundary element and statistical energy analysis Sound intensity theory, measurements, and applications Noise and vibration control in buildings How to design air-conditioning systems to minimize noise and vibration Readers, whether students, professional engineers, or community planners, will find numerous worked examples throughout the book, and useful references at the end of each chapter to support supplemental reading on specific topics. There is a detailed index and a glossary of terms in acoustics, noise, and vibration.

Investigation and Design of an Alternative Exhaust System for Minimum Noise, Power Loss, and Pollutant Emissions

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Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Investigation and Design of an Alternative Exhaust System for Minimum Noise, Power Loss, and Pollutant Emissions by : Kristofor Robert Norman

Download or read book Investigation and Design of an Alternative Exhaust System for Minimum Noise, Power Loss, and Pollutant Emissions written by Kristofor Robert Norman and published by . This book was released on 1996 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Noise Control Engineering Journal

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Publisher :
ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.X/5 (6 download)

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Book Synopsis Noise Control Engineering Journal by :

Download or read book Noise Control Engineering Journal written by and published by . This book was released on 1997 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1987 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technology and Science for the Ships of the Future

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Publisher : IOS Press
ISBN 13 : 1643682970
Total Pages : 788 pages
Book Rating : 4.6/5 (436 download)

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Book Synopsis Technology and Science for the Ships of the Future by : E. Rizzuto

Download or read book Technology and Science for the Ships of the Future written by E. Rizzuto and published by IOS Press. This book was released on 2022-09-29 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oceans are a key resource for transportation, energy and material extraction, and food production, representing one of the most important environments on the planet. Technological developments enabling us to exploit marine resources in a sustainable way are therefore of the greatest importance. This book presents the proceedings of the NAV 2022 conference, held in Genoa and La Spezia, Italy, from 15 to 17 June 2022. The conference is held every 3 years, attracting specialists in marine technology from all over the world. NAV 2022 was the 20th edition of the conference, and covered a full spectrum of maritime technology themes, all related to the exploitation of sea resources. The book contains 87 scientific papers, covering subjects ranging from comfort on board; to conceptual and practical ship design; deep sea mining and marine robotics; protection of the environment; renewable marine energy; design and engineering of offshore vessels; digitalization and cyber security; unmanned vehicles; yacht and pleasure craft design, and inland-waterway vessels. Providing a comprehensive coverage of the latest scientific and technical maritime issues, the book will be of interest to all those involved in this vital global industry.

Recent Researches in Engineering Sciences

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Publisher : Livre de Lyon
ISBN 13 : 2382361557
Total Pages : 182 pages
Book Rating : 4.3/5 (823 download)

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Book Synopsis Recent Researches in Engineering Sciences by : Hasan Koten

Download or read book Recent Researches in Engineering Sciences written by Hasan Koten and published by Livre de Lyon. This book was released on 2021-05-15 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Researches in Engineering Sciences

Boundary Elements XIV

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Publisher :
ISBN 13 :
Total Pages : 718 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Boundary Elements XIV by : C. A. Brebbia

Download or read book Boundary Elements XIV written by C. A. Brebbia and published by . This book was released on 1992 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Index/abstracts of SAE Technical Papers

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Publisher :
ISBN 13 :
Total Pages : 1218 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Annual Index/abstracts of SAE Technical Papers by :

Download or read book Annual Index/abstracts of SAE Technical Papers written by and published by . This book was released on 2007 with total page 1218 pages. Available in PDF, EPUB and Kindle. Book excerpt: