Acoustics of Ducts and Mufflers (9781118443125)

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

Product details

• Format Hardback | 416 pages
• Dimensions 181 x 255 x 28mm | 970g
• Publication date 17 Mar 2014
• Publisher John Wiley & Sons Inc
• Publication City/Country New York, United States
• Language English
• Edition Statement 2nd Edition
• ISBN10 1118443128
• ISBN13 9781118443125
• Bestsellers rank 1,115,940

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Implementing World Class IT Strategy : How IT Can Drive Organizational Innovation (9781118634110)

The actionable guide for driving organizational innovation through better IT strategy With rare insight, expert technology strategist Peter High emphasizes the acute need for IT strategy to be developed not in a vacuum, but in concert with the broader organizational strategy. This approach focuses the development of technology tools and strategies in a way that is comprehensive in nature and designed with the concept of value in mind. The role of CIO is no longer "just" to manage IT strategy instead, the successful executive will be firmly in tune with corporate strategy and a driver of a technology strategy that is woven into overall business objectives at the enterprise and business unit levels. High makes use of case examples from leading companies to illustrate the various ways that IT infrastructure strategy can be developed, not just to fall in line with business strategy, but to actually drive that strategy in a meaningful way. His ideas are designed to provide real, actionable steps for CIOs that both increase the executive's value to the organization and unite business and IT in a manner that produces highly-successful outcomes.
* Formulate clearer and better IT strategic plans * Weave IT strategy into business strategy at the corporate and business unit levels * Craft an infrastructure that aligns with C-suite strategy * Close the gap that exists between IT leaders and business leaders While function, innovation, and design remain key elements to the development and management of IT infrastructure and operations, CIOs must now think beyond their primary purview and recognize the value their strategies and initiatives will create for the organization. With Implementing World Class IT Strategy, the roadmap to strategic IT excellence awaits.

Product details

• Format Hardback | 240 pages
• Dimensions 163 x 235 x 23mm | 430g
• Publication date 22 Sep 2014
• Publisher John Wiley & Sons Inc
• Publication City/Country New York, United States
• Language English
• Edition Statement 1. Auflage
• Illustrations note black & white illustrations, black & white line drawings, figures
• ISBN10 111863411X
• ISBN13 9781118634110
• Bestsellers rank 69,491

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Flutter For Dummies (9781119612582)

Create awesome iOS and Android apps with a single tool!

Flutter is an app developer's dream come true. With Google's open source toolkit, you can easily build beautiful apps that work perfectly across platforms using a single codebase. This flexibility allows you to get your work out to the widest possible audience. With Flutter already being used by thousands of developers worldwide in a market where billions of apps are downloaded every year, now is the right time to get ahead of the curve with this incredible tool. Flutter for Dummies is your friendly, ground-up route to creating multi-platform apps.

From how to construct your initial frameworks to writing code in Dart, you'll find everything you need to ride the Flutter revolutionary wave to success. This book includes how to create an intuitive and stunning UI, add rich interactivity, and easily pull in data. You'll also see how Flutter features like Hot Reload--providing sub-second refreshes as you refine your work--help you make sure your app is a delight to use.

Start simple: follow steps to build a basic app
It's alive! Keep connected to online data
It moves! Make things fun with animated features
Get the word out: use tips to expand your audience

Whether you're a fledgling developer or an expert wanting to add a slick feather to your programming cap, join the Flutter revolution now and soar above the rest!

Product details

• Format Paperback
• Publication date 18 Dec 2019
• Publisher John Wiley & Sons Inc
• Publication City/Country New York, United States
• Language English
• ISBN10 1119612586
• ISBN13 9781119612582

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