ACOUSTICS OF DUCTS AND MUFFLERS MUNJAL PDF

Back cover copy Fully updated second edition of the premier reference book on muffler and lined duct acoustical performance The highly successful first edition of this book is cited in many research and development papers as the only book in the world focusing singularly on this important subject. Over the years, the subject of analysis and design of mufflers has seen great advances in depth as well as breadth. This much-awaited book covers generation, propagation and suppression of the exhaust and intake noise of the internal combustion engines used in automobiles and captive generator sets, and the fan or the air-handling unit noise of heating, ventilation and air-conditioning systems. A special feature of this second edition is its coverage of three-dimensional analysis as well as the plane-wave theory. Presents original new research on topics including elliptical mufflers, acoustic 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 show more Table of contents Preface xiii 1 Propagation of Waves in Ducts 1 1.

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Account Options Sign in. Description Fully updated second edition of the premier reference book on muffler and lined duct acoustical performance Engine exhaust noise pollutes the ductd environment and ventilation fan noise enters dwellings along with fresh air.

Over theyears, the subject of analysis and design of mufflers has seengreat advances in depth as well as breadth. Both the fundamentals and the latest technology are discussed, with an emphasis on applications. Deals with reactive mufflers, djcts silencers, the frequency-domain approach, and the time-domain approach. Selected pages Page i.

A complete presentation and analysis of the major topics in sound suppression and noise control for the analysis duccts design of acoustical mufflers, air conditioning and ventilation duct work. Added to Your Shopping Cart. Munjal Mach number mean flow measured microphone moving medium nodes one-dimensional outlet particle velocity perforated element plane wave radiation impedance rectangular ducts munual coefficient shown in Fig solution Sound and Vibration source impedance stagnation pressure standing wave stationary medium tail pipe temperature theory transfer matrix relation transmission loss upstream values variables wall wave number wave propagation yields zero.

Request an Evaluation Copy for this title. Acoustics of Ducts and Mufflers, 2nd Edition 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.

Acoustics of ducts and mufflers with application to exhaust and ventilation system design. Deals with reactive mufflers, dissipative silencers, the frequency-domain approach, and the time-domain approach. Peoplehave become conscious of their working environment. ThreeDimensional Analysis of Mufflers.

Acoustics of Ducts and Mufflers, 2nd Edition. Presents original new research on topics including ellipticalmufflers, acoustic louvers, 3D analytical techniques, andflow-acoustic analysis of multiply-connected perforated-elementmufflersIncludes a general design procedure to help muffler designersin the automotive industry, exhaust noise being a major componentof automobile and traffic noise pollution show more.

About the Author Dr. My library Help Advanced Book Search. Contact your Rep for all inquiries. Over a four-decade career at the Indian Institute of Science, he has published over papers in refereed journals, carried out over industrial consultancy projects, and has run graduate courses on Industrial Noise Control and Acoustics of Ducts and Mufflers. Back cover copy Fully updated second edition of the premier reference book onmuffler and lined duct acoustical performance The highly successful first edition of this book is citedin many research and development papers as the only book in theworld focusing singularly on this important subject.

People have become conscious of their working environment. Other editions — View all Acoustics of ducts and mufflers with application to exhaust and ventilation 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. WileyMay acooustics, — Art — pages.

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Account Options Sign in. Description Fully updated second edition of the premier reference book on muffler and lined duct acoustical performance Engine exhaust noise pollutes the ductd environment and ventilation fan noise enters dwellings along with fresh air. Over theyears, the subject of analysis and design of mufflers has seengreat advances in depth as well as breadth. Both the fundamentals and the latest technology are discussed, with an emphasis on applications.

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Tauk This much-awaited book covers mufflwrs, propagation andsuppression of the exhaust and intake noise of the internalcombustion engines used in automobiles and captive generator sets, and the fan or the air-handling unit noise of heating, ventilationand air-conditioning systems. Selected pages Title Page. Request an Evaluation Copy for this title. 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. Both the fundamentals and the latest technology are discussed, with an emphasis on applications.

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