Dynamically Structured Flow in Pulsed Fluidised Beds, Wu Kaiqiao
Автор: Piotr Doerffer; George N. Barakos; Marcin M. Lucza Название: Recent Progress in Flow Control for Practical Flows ISBN: 331984430X ISBN-13(EAN): 9783319844305 Издательство: Springer Рейтинг: Цена: 27950.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explores the outcomes on flow control research activities carried out within the framework of two EU-funded projects focused on training-through-research of Marie Sklodowska-Curie doctoral students. The research scope encompasses the fields of structural dynamics, fluid flow dynamics, and actuators with control.
Автор: Barnat Edward V., Lu Toh-Ming Название: Pulsed and Pulsed Bias Sputtering / Principles and Applications ISBN: 140207543X ISBN-13(EAN): 9781402075438 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Pulsed and pulsed bias sputter deposition are advanced thin deposition techniques that allow one to produce high quality metal and insulating films. In the pulsed sputtering case, the technique allows one to deposit insulating films while minimizing adverse effects associated with charge accumulation on the target in the reactive deposition mode. In the pulsed bias sputtering case, one can deposit metal films on an insulating substrate while controlling the degree of charging on the substrate. One of the important aspects of these techniques is to be able to control the film properties such as density, orientation, texture, and morphology during deposition. This book provides basic knowledge on the design of the instrumentation for pulsed and pulsed bias sputtering techniques as well as the knowledge for the control of thin film properties using the deposition parameters such as pulsing cycle and duty.The book focuses on the basic principles and experimentation of the pulsed and pulsed bias sputter deposition of thin films. The transient charging characteristics of the target in the DC reactive sputtering of insulator films and of the insulating substrate in the DC sputtering of metal films without the pulsing are discussed in detail. The predictions and experimentation of the discharging (neutralization) strategies using pulsing potentials are presented. Examples are given on the growth of thin films using these strategies and on the relationship between the film properties the pulsing parameters. In addition, the book also presents in a coherent manner the basic physics of DC plasma formation and the utilization of the plasma in the sputtering environment. The book will not only be useful for academic researchers but also for industrial scientists interested in sputter coating of high quality metal and insulating films.
Автор: Wu Kaiqiao Название: Dynamically Structured Flow in Pulsed Fluidised Beds ISBN: 3030687546 ISBN-13(EAN): 9783030687540 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book analyses the use of a pulsed gas flow to structure bubbling gas-solid fluidised beds and to induce a special fluidisation state, called "dynamically structured flow", as a promising approach to process intensification. It explores the properties of bubbles rising in staggered periodic arrays without direct interaction, assessing their size, separation, and velocity, and explains how a highly uniform, scalable flow offers tight control over the system hydrodynamics. These features are desirable, as they not only bypass engineering challenges occurring in traditional operations, such as maldistribution and non-uniform contact, but also allow to decouple conflicting design objectives, such as mixing and gas-solid contact. The thesis also presents computational simulations which reveal the periodic transitions of the particulate phase between fluid-like and solid-like behaviour. This book will be of interest to researchers, engineers, and graduate students alike, particularly those working in industrial drying, combustion, and chemical production.
Автор: Victor Kolikov; Alexander Bogomaz; Alexander Budin Название: Powerful Pulsed Plasma Generators ISBN: 303007000X ISBN-13(EAN): 9783030070007 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents experimental and theoretical results on extremely powerful plasma generators. It addresses pulsed electrical mega-ampere arcs and the mechanisms of energy transfer from the arc into hydrogen, helium and air under pressures up to 250 MPa and currents up to 2 MA. Extreme plasma parameters and increased energy density in the arc were achieved. It was found experimentally that increasing the initial gas pressure to hundreds of MPa leads to improved arc stability, high efficiency of energy transfer from arc to gas, and plasma enthalpy growth. The data obtained data provides the basis for the development of electrophysical devices with high energy density, e.g. high intensity sources for visible, UV and X-ray irradiation for laser pumping, generators of high enthalpy plasma jets, and plasma chemical reactors.
Автор: Kolikov Название: Powerful Pulsed Plasma Generators ISBN: 331995248X ISBN-13(EAN): 9783319952482 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It was found experimentally that increasing the initial gas pressure to hundreds of MPa leads to improved arc stability, high efficiency of energy transfer from arc to gas, and plasma enthalpy growth.
Pulsed Electric Fields to Obtain Healthier and Sustainable Food for Tomorrow illustrates innovative applications derived from the use of pulsed electric fields beyond microbial inactivation. The book begins with an introduction on how pulsed electric fields work and then addresses the impact of pulsed electric fields on bioaccessability/bioavailability and the development of nutraceuticals and food additives. Other sections explore the reduction of contaminants and assess the improvement of industrial process efficiency. A final section explores patents and commercial applications.
This book will be a welcomed resource for anyone interested in the technological, physiochemical and nutritional perspectives of product development and the reduction of food toxins and contaminants. The concepts explored in this book could have a profound impact on addressing the concept of food on demand, a concept that is a top priority in industry.
Название: Pulsed Electric Fields in Food Processing ISBN: 0367455331 ISBN-13(EAN): 9780367455330 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Pulsed Electric Fields in Food Processing: Fundamental Aspects and Applications presents wide-ranging research and recent developments in this emerging technology. It includes 17 contributions by leading research groups, covering both fundamental and applied aspects of pulsed electric fields. Topics include engineering aspects, key physical propert
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