Fans

This textbook combines in a unique concept the design and construction of radial and axial fans with the problem of noise generation as well as its mitigation already in the fan development stage. The aim is to describe selected, easily applicable methods of aerodynamic design and noise prediction and to demonstrate their physical principles. Exercises with solutions facilitate understanding. The completely revised and expanded edition now also includes guidance on selecting fans for a given task, simulation-based optimization methods for fan design, and psychoacoustic methods that can be used to measure the quality of fan noise. This book is a translation of the original German4 th edition Ventilatoren byThomas Carolus, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2020. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequenthuman revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.

This textbook combines in a unique concept the design and construction of radial and axial fans with the problem of noise generation as well as its mitigation already in the fan development stage. The aim is to describe selected, easily applicable methods of aerodynamic design and noise prediction and to demonstrate their physical principles. Exercises with solutions facilitate understanding. The completely revised and expanded edition now also includes guidance on selecting fans for a given task, simulation-based optimization methods for fan design, and psychoacoustic methods that can be used to measure the quality of fan noise. This book is a translation of the original German 4 th edition Ventilatoren by Thomas Carolus, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2020. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequenthuman revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.

For centuries, fans have been used to keep cool, hide behind and even communicate. Made from a variety of different materials in innumerable styles, from simple utilitarian fan to the beautifully ornate, they have long fascinated fashionistas the world over. Now they are often collectors’ items, with many commanding high prices at auction. Starting with a brief history of the fan, Fans then moves on to look at the many fan styles and fashion trends. It explains the terminology used for shapes and materials, illustrating how new inventions led to more versatility for fan makers. It them finishes with a look at more practical matters, such as how to clean and store your fan collection and where to research the origins of your fans. Including over 250 stunning photographs, most of which have never before been published, this book gives a helping hand to both the fan novice and the experienced collector alike, making this beautiful and informative volume essential reading for all fan lovers.

For centuries, fans have been used to keep cool, hide behind and even communicate. Made from a variety of different materials in innumerable styles, from simple utilitarian fan to the beautifully ornate, they have long fascinated fashionistas the world over. Now they are often collectors’ items, with many commanding high prices at auction. Starting with a brief history of the fan, Fans then moves on to look at the many fan styles and fashion trends. It explains the terminology used for shapes and materials, illustrating how new inventions led to more versatility for fan makers. It them finishes with a look at more practical matters, such as how to clean and store your fan collection and where to research the origins of your fans. Including over 250 stunning photographs, most of which have never before been published, this book gives a helping hand to both the fan novice and the experienced collector alike, making this beautiful and informative volume essential reading for all fan lovers.