Plasma Chemistry and Catalysis in Gases and Liquids PDF Download
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Author: Vasile I. Parvulescu
Publisher: John Wiley & Sons
ISBN: 3527649549
Category : Technology & Engineering
Languages : en
Pages : 423
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Book Description
Filling the gap for a book that covers not only plasma in gases but also in liquids, this is all set to become the standard reference for this topic. It provides a broad-based overview of plasma-chemical and plasmacatalytic processes generated by electrical discharges in gases, liquids and gas/liquid environments in both fundamental and applied aspects by focusing on their environmental and green applications and also taking into account their practical and economic viability. With the topics addressed by an international group of major experts, this is a must-have for scientists, engineers, students and postdoctoral researchers specializing in this field.
Author: Vasile I. Parvulescu
Publisher: John Wiley & Sons
ISBN: 3527649549
Category : Technology & Engineering
Languages : en
Pages : 423
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Book Description
Filling the gap for a book that covers not only plasma in gases but also in liquids, this is all set to become the standard reference for this topic. It provides a broad-based overview of plasma-chemical and plasmacatalytic processes generated by electrical discharges in gases, liquids and gas/liquid environments in both fundamental and applied aspects by focusing on their environmental and green applications and also taking into account their practical and economic viability. With the topics addressed by an international group of major experts, this is a must-have for scientists, engineers, students and postdoctoral researchers specializing in this field.
Author: Alexander G. Volkov
Publisher: CRC Press
ISBN: 9780203910429
Category : Science
Languages : en
Pages : 690
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Book Description
A comprehensive volume on interfacial catalysis, this book includes contributions from an international group of specialists in chemistry, environmental science, informatics, physiology, nuclear energy, and physics. The editor has organized the material into the main topics of fundamental characteristics, phase transfer catalysis, reversed micelles, biological aspects, and interfacial photocatalysis. Individual topics include self-organized microheterogeneous structures, nanochemistry, interfacial catalysis in metal complexation, the role of water molecules in ion transfer at the oil/water interface, and ultrathin films in enhanced oil recovery.
Author: Yong Yang
Publisher: CRC Press
ISBN: 1439866244
Category : Science
Languages : en
Pages : 210
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Book Description
Plasma methods that effectively combine ultraviolet radiation, active chemicals, and high electric fields offer an alternative to conventional water treatment methods. However, knowledge of the electric breakdown of liquids has not kept pace with this increasing interest, mostly due to the complexity of phenomena related to the plasma breakdown process. Plasma Discharge in Liquid: Water Treatment and Applications provides engineers and scientists with a fundamental understanding of the physical and chemical phenomena associated with plasma discharges in liquids, particularly in water. It also examines state-of-the-art plasma-assisted water treatment technologies. The Physics & Applications of Underwater Plasma Discharges The first part of the book describes the physical mechanism of pulsed electric breakdown in water and other liquids. It looks at how plasma is generated in liquids and discusses the electronic and bubble mechanism theories for how the electric discharge in liquid is initiated. The second part of the book focuses on various water treatment applications, including: Decontamination of volatile organic compounds and remediation of contaminated water Microorganism sterilization and other biological applications Cooling water treatment Drawing extensively on recent research, this one-stop reference combines the physics and applications of electric breakdown in liquids in a single volume. It offers a valuable resource for scientists, engineers, and students interested in the topic of plasmas in liquids.
Author: Florian Mansfeld
Publisher: ASTM International
ISBN: 9780803107045
Category : Science
Languages : en
Pages : 434
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Book Description
Author: Manuel Pölleth
Publisher:
ISBN: 9783868059434
Category : Electrolytes
Languages : en
Pages : 342
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Book Description
Author: Ilya Marinov
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0
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Book Description
L'intérêt croissant susciter par les applications biomédicales des plasmas non thermiques, inspire le développement de nouvelles sources plasmas. Les décharges à barrière diélectrique (DBD) ou les décharges couronne générées dans l'air ambiant ou dans le flux de gaz rare sont généralement utilisées. Production des plasmas directement dans un liquide a un grand potentiel pour les processus de stérilisation des substances liquides et pour le traitement extracorporel du sang. Les mécanismes physiques de formation d'une décharge électrique dans un milieu liquide ne sont toujours pas entièrement compris .La première partie de cette thèse examine le sujet de l'initiation et le développement de décharge nanoseconde dans les diélectriques liquides (eau déminéralisée, éthanol et n-pentane). La visualisation ombroscopique résolue en temps, la spectroscopie optique d'émission et les mesures électrique sont appliqués à l'étude d'une décharge électrique initiée sur une électrode à pointe positive.Nous avons montré que, selon l'amplitude de tension trois scénarios différents peuvent se produire dans des diélectriques polaires, notamment, la cavitation d'une bulle, le développement de décharge dans une cavité gazeuse (le mode 'buisson') et l'initiation de la décharge filamentaire (le mode 'arborescent') se propageant directement dans le liquide. La différence dans la formation et la propagation de deux modes de la décharge ('buisson' et 'arbre') révèle les mécanismes physiques étant très distincts.Dans la deuxième partie de ce travail, nous abordons la question d'interaction entre les plasmas froids atmosphériques avec les cellules vivantes in vitro et in vivo. L'étude porte sur le mécanisme de la mort cellulaire induite par le plasma. Cytométrie de flux avec deux marqueurs AnnexinV (AV) et de l'iodure de propidium (PI) a été appliquée pour l'analyse de la viabilité cellulaire. On montre l'induction de l' apoptose dans les cellules de T lymphocyte humain (Jurkat) et dans les cellules épithéliales (HMEC) traités par le plasma de DBD nanoseconde. Dans les souris nudes l'induction de l'apoptose et de la nécrose en fonction de la dose est observé par la microscopie électronique dans les coupes de l'épiderme. L'analyse histologique montre l'apparition des lésions importantes dans l'épiderme , derme, hypoderme et les muscles en fonction de la durée du traitement. Production de peroxyde d'hydrogène dans le milieu de culture (PBS) exposé au plasma de DBD est mesurée à l'aide d'une sonde fluorescente sélective (Amplex® Red). La viabilité des cellules de la thyroïde humaines ( HTori -3) et des cellules de mélanome (1205Lu) cellules démontre la dépendance nonmonotone de la concentration de H2O2. Le rôle majeur du peroxyde d'hydrogène produit par plasma et du champ électrique de la DBD est suggéré.
Author: Cathie Clarke
Publisher: Cambridge University Press
ISBN: 0521853311
Category : Science
Languages : en
Pages : 239
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Book Description
An advanced textbook on AFD introducing astrophysics students to the necessary fluid dynamics, first published in 2007.
Author: National Academies of Sciences Engineering and Medicine
Publisher:
ISBN: 9780309677608
Category :
Languages : en
Pages : 291
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Book Description
Plasma Science and Engineering transforms fundamental scientific research into powerful societal applications, from materials processing and healthcare to forecasting space weather. Plasma Science: Enabling Technology, Sustainability, Security and Exploration discusses the importance of plasma research, identifies important grand challenges for the next decade, and makes recommendations on funding and workforce. This publication will help federal agencies, policymakers, and academic leadership understand the importance of plasma research and make informed decisions about plasma science funding, workforce, and research directions.
Author: Russel Caflisch
Publisher: Springer
ISBN: 9789401120234
Category : Mathematics
Languages : en
Pages : 348
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Book Description
Singularities in Fluids, Plasmas and Optics, which contains the proceedings of a NATO Workshop held in Heraklion, Greece, in July 1992, provides a survey of the state of the art in the analysis and computation of singularities in physical problems drawn from fluid mechanics, plasma physics and nonlinear optics. The singularities include curvature singularities on fluid interfaces, the onset of turbulence in 3-D inviscid flows, focusing singularities for laser beams, and magnetic reconnection. The highlights of the book include the nonlinear Schrödinger equation for describing laser beam focusing, the method of complex variables for the analysis and computation of singularities on fluid interfaces, and studies of singularities for the 3-D Euler equations. The book is suitable for graduate students and researchers in these areas.
Author: Paul F. Rumbach
Publisher:
ISBN:
Category :
Languages : en
Pages : 118
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Book Description
