Kyuichi Yasui – författare & böcker

Sonochemistry and the Acoustic Bubble

Inbunden, Engelska, 2015

1 630 kr

Skickas inom 10-15 vardagar

Sonochemistry and the Acoustic Bubble provides an introduction to the way ultrasound acts on bubbles in a liquid to cause bubbles to collapse violently, leading to localized 'hot spots' in the liquid with temperatures of 5000� celcius and under pressures of several hundred atmospheres.

These extreme conditions produce events such as the emission of light, sonoluminescence, with a lifetime of less than a nanosecond, and free radicals that can initiate a host of varied chemical reactions (sonochemistry) in the liquid, all at room temperature.

The physics and chemistry behind the phenomena are simply, but comprehensively presented. In addition, potential industrial and medical applications of acoustic cavitation and its chemical effects are described and reviewed.

The book is suitable for graduate students working with ultrasound, and for potential chemists and chemical engineers wanting to understand the basics of how ultrasound acts in a liquid to cause chemical and physical effects.

Experimental methods on acoustic cavitation and sonochemistry Helps users understand how to readily begin experiments in the field Provides an understanding of the physics behind the phenomenon Contains examples of (possible) industrial applications in chemical engineering and environmental technologies Presents the possibilities for adopting the action of acoustic cavitation with respect to industrial applications

Sonochemistry and the Acoustic Bubble

AvKyuichi Yasui,Kenji Okitsum. fl.

E-bok

Engelska, 2015

1 975 kr

Läs direkt efter köp

Sonochemistry and the Acoustic Bubble provides an introduction to the way ultrasound acts on bubbles in a liquid to cause bubbles to collapse violently, leading to localized ''hot spots'' in the liquid with temperatures of 5000° celcius and under pressures of several hundred atmospheres.These extreme conditions produce events such as the emission of light, sonoluminescence, with a lifetime of less than a nanosecond, and free radicals that can initiate a host of varied chemical reactions (sonochemistry) in the liquid, all at room temperature.The physics and chemistry behind the phenomena are simply, but comprehensively presented. In addition, potential industrial and medical applications of acoustic cavitation and its chemical effects are described and reviewed.The book is suitable for graduate students working with ultrasound, and for potential chemists and chemical engineers wanting to understand the basics of how ultrasound acts in a liquid to cause chemical and physical effects.- Experimental methods on acoustic cavitation and sonochemistry- Helps users understand how to readily begin experiments in the field- Provides an understanding of the physics behind the phenomenon- Contains examples of (possible) industrial applications in chemical engineering and environmental technologies- Presents the possibilities for adopting the action of acoustic cavitation with respect to industrial applications

Ultrafine Bubbles

AvNobuhiro Aya,Wataru Kanematsum. fl.

E-bok

PDF, Engelska, 2021

1 938 kr

Läs direkt efter köp

Ultrafine bubbles (UFBs) are gas-filled bubbles with a diameter smaller than 1 μm. They are sometimes called bulk nanobubbles because these are not on a solid surface but inside a bulk liquid (water). They are already being used in commercial processes such as cleaning and plant cultivation. However, many mysteries still exist with respect to UFBs, such as mechanisms of stability, OH radical formation, and biological and medical effects. This is the first book on UFBs that reviews research done on them. It is helpful for those interested in the fundamentals of this emerging field and its applications, including cleaning, biological, medical, and dental students and researchers.

Ultrafine Bubbles

AvNobuhiro Aya,Wataru Kanematsum. fl.

E-bok

Engelska, 2021

1 938 kr

Läs direkt efter köp

Ultrafine bubbles (UFBs) are gas-filled bubbles with a diameter smaller than 1 μm. They are sometimes called bulk nanobubbles because these are not on a solid surface but inside a bulk liquid (water). They are already being used in commercial processes such as cleaning and plant cultivation. However, many mysteries still exist with respect to UFBs, such as mechanisms of stability, OH radical formation, and biological and medical effects. This is the first book on UFBs that reviews research done on them. It is helpful for those interested in the fundamentals of this emerging field and its applications, including cleaning, biological, medical, and dental students and researchers.

Advanced Numerical Calculations for Sonochemical Processes

AvSlimane Merouani,Kyuichi Yasuim. fl.

Inbunden, Engelska, 2025

2 173 kr

Skickas inom 10-15 vardagar

This authored monograph serves as an essential introduction and fundamental guide to numerical simulations of acoustic cavitation and sonochemistry. It covers a wide range of cutting-edge computational sonochemistry research, providing insights into the mechanisms of the sonochemical process in homogenous aqueous solutions. The computational aspects discussed include pyrolysis, radical generation within collapsing bubbles, number density determination, and pollutants oxidation. Additionally, the book explores the impacts of various phenomena occurring during acoustic bubble oscillation, such as heat and mass transfer, reaction heat, radical generation, and diffusion. It offers detailed insights into the different phenomena affecting acoustic cavitation and its chemical effects, while, it also advances the understanding of the use of single-bubble sonochemistry computation for characterizing multi-bubble systems in an aqueous medium. The book is a valuable resource for students, researchers, academics, and professionals interested in sonochemistry, particularly the chemical and physical impacts of sonication in aqueous homogeneous systems.

Advanced Numerical Calculations for Sonochemical Processes

AvAissa Dehane,Oualid Hamdaouim. fl.

E-bok

Engelska, 2025

2 741 kr

Läs direkt efter köp

This authored monograph serves as an essential introduction and fundamental guide to numerical simulations of acoustic cavitation and sonochemistry. It covers a wide range of cutting-edge computational sonochemistry research, providing insights into the mechanisms of the sonochemical process in homogenous aqueous solutions. The computational aspects discussed include pyrolysis, radical generation within collapsing bubbles, number density determination, and pollutants oxidation. Additionally, the book explores the impacts of various phenomena occurring during acoustic bubble oscillation, such as heat and mass transfer, reaction heat, radical generation, and diffusion. It offers detailed insights into the different phenomena affecting acoustic cavitation and its chemical effects, while, it also advances the understanding of the use of single-bubble sonochemistry computation for characterizing multi-bubble systems in an aqueous medium. The book is a valuable resource for students, researchers, academics, and professionals interested in sonochemistry, particularly the chemical and physical impacts of sonication in aqueous homogeneous systems.

Acoustic Cavitation and Bubble Dynamics

AvKyuichi Yasui

Häftad, Engelska, 2017

854 kr

Skickas inom 5-8 vardagar

This brief explains in detail fundamental concepts in acoustic cavitation and bubble dynamics, and describes derivations of the fundamental equations of bubble dynamics in order to support those readers just beginning research in this field. Further, it provides an in-depth understanding of the physical basis of the phenomena. With regard to sonochemistry, the brief presents the results of numerical simulations of chemical reactions inside a bubble under ultrasound, especially for a single-bubble system and including unsolved problems. Written so as to be accessible both with and without prior knowledge of fundamental fluid dynamics, the brief offers a valuable resource for students and researchers alike, especially those who are unfamiliar with this field. A grasp of fundamental undergraduate mathematics such as partial derivative and fundamental integration is advantageous; however, even without any background in mathematics, readers can skip the equations and still understand the fundamental physics of the phenomena using the book’s wealth of illustrations and figures. As such, it is also suitable as an introduction to the field.

Acoustic Cavitation and Bubble Dynamics

AvKyuichi Yasui

E-bok

Engelska, 2017

1 069 kr

Läs direkt efter köp

This brief explains in detail fundamental concepts in acoustic cavitation and bubble dynamics, and describes derivations of the fundamental equations of bubble dynamics in order to support those readers just beginning research in this field. Further, it provides an in-depth understanding of the physical basis of the phenomena. With regard to sonochemistry, the brief presents the results of numerical simulations of chemical reactions inside a bubble under ultrasound, especially for a single-bubble system and including unsolved problems. Written so as to be accessible both with and without prior knowledge of fundamental fluid dynamics, the brief offers a valuable resource for students and researchers alike, especially those who are unfamiliar with this field. A grasp of fundamental undergraduate mathematics such as partial derivative and fundamental integration is advantageous; however, even without any background in mathematics, readers can skip the equations and still understand the fundamental physics of the phenomena using the book’s wealth of illustrations and figures. As such, it is also suitable as an introduction to the field.

Ultrafine Bubbles

AvKoichi Terasaka,Kyuichi Yasuim. fl.

Inbunden, Engelska, 2021

1 681 kr

Skickas inom 10-15 vardagar

Ultrafine bubbles (UFBs) are gas-filled bubbles with a diameter smaller than 1 μm. They are sometimes called bulk nanobubbles because these are not on a solid surface but inside a bulk liquid (water). They are already being used in commercial processes such as cleaning and plant cultivation. However, many mysteries still exist with respect to UFBs, such as mechanisms of stability, OH radical formation, and biological and medical effects. This is the first book on UFBs that reviews research done on them. It is helpful for those interested in the fundamentals of this emerging field and its applications, including cleaning, biological, medical, and dental students and researchers.

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Kyuichi Yasui – författare

Sonochemistry and the Acoustic Bubble

Sonochemistry and the Acoustic Bubble

Ultrafine Bubbles

Ultrafine Bubbles

Advanced Numerical Calculations for Sonochemical Processes

Advanced Numerical Calculations for Sonochemical Processes

Acoustic Cavitation and Bubble Dynamics

Acoustic Cavitation and Bubble Dynamics

Ultrafine Bubbles

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