Surface Wetting

Surface Wetting PDF Author: Kock-Yee Law
Publisher: Springer
ISBN: 9783319368627
Category : Technology & Engineering
Languages : en
Pages : 162

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Book Description
This book describes wetting fundamentals and reviews the standard protocol for contact angle measurements. The authors include a brief overview of applications of contact angle measurements in surface science and engineering. They also discuss recent advances and research trends in wetting fundamentals and include measurement techniques and data interpretation of contract angles.

Surface Wetting

Surface Wetting PDF Author: Kock-Yee Law
Publisher: Springer
ISBN: 9783319368627
Category : Technology & Engineering
Languages : en
Pages : 162

Get Book Here

Book Description
This book describes wetting fundamentals and reviews the standard protocol for contact angle measurements. The authors include a brief overview of applications of contact angle measurements in surface science and engineering. They also discuss recent advances and research trends in wetting fundamentals and include measurement techniques and data interpretation of contract angles.

Capillarity and Wetting Phenomena

Capillarity and Wetting Phenomena PDF Author: Pierre-Gilles de Gennes
Publisher: Springer Science & Business Media
ISBN: 0387216561
Category : Science
Languages : en
Pages : 298

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Book Description
The study of capillarity is in the midst of a veritable explosion. What is offered here is not a comprehensive review of the latest research but rather a compendium of principles designed for the undergraduate student and for readers interested in the physics underlying these phenomena.

Droplet Wetting and Evaporation

Droplet Wetting and Evaporation PDF Author: David Brutin
Publisher: Academic Press
ISBN: 0128008083
Category : Science
Languages : en
Pages : 464

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Book Description
Droplet Wetting and Evaporation provides engineers, students, and researchers with the first comprehensive guide to the theory and applications of droplet wetting and evaporation. Beginning with a relevant theoretical background, the book moves on to consider specific aspects, including heat transfer, flow instabilities, and the drying of complex fluid droplets. Each chapter covers the principles of the subject, addressing corresponding practical issues and problems. The text is ideal for a broad range of domains, from aerospace and materials, to biomedical applications, comprehensively relaying the challenges and approaches from the different communities leading the way in droplet research and development. - Provides a broad, cross-subject coverage of theory and application that is ideal for engineers, students and researchers who need to follow all major developments in this interdisciplinary field - Includes comprehensive discussions of heat transfer, flow instabilities, and the drying of complex fluid droplets - Begins with an accessible summary of fundamental theory before moving on to specific areas such as heat transfer, flow instabilities, and the drying of complex fluid droplets

Wetting of Real Surfaces

Wetting of Real Surfaces PDF Author: Edward Yu. Bormashenko
Publisher: Walter de Gruyter
ISBN: 311025879X
Category : Science
Languages : en
Pages : 188

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Book Description
The revealing of the phenomenon of superhydrophobicity (the "lotus-effect") has stimulated an interest in wetting of real (rough and chemically heterogeneous) surfaces. In spite of the fact that wetting has been exposed to intensive research for more than 200 years, there still is a broad field open for theoretical and experimental research, including recently revealed superhydrophobic, superoleophobic and superhydrophilic surfaces, so-called liquid marbles, wetting transitions, etc. This book integrates all these aspects within a general framework of wetting of real surfaces, where physical and chemical heterogeneity is essential. Wetting of rough/heterogeneous surfaces is discussed through the use of the variational approach developed recently by the author. It allows natural and elegant grounding of main equations describing wetting of solid surfaces, i.e. Young, Wenzel and Cassie-Baxter equations. The problems of superhydrophobicity, wetting transitions and contact angle hysteresis are discussed in much detail, in view of novel models and new experimental data.

Physics of Wetting

Physics of Wetting PDF Author: Edward Yu. Bormashenko
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110437163
Category : Science
Languages : en
Pages : 277

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Book Description
Motivated by a plethora of phenomena from nature, this textbook introduces into the physics of wetting of surfaces. After a brief discussion of the foundations of surface tension, its implementation for floating objects, capillary waves, bouncing droplets, walking of water striders, etc. is discussed. Furthermore, Marangoni flows, surface tension inspired instabilities, condensation and evaporation of droplets, liquid marbles, superhydrophobicity and superoleophobicity (lotus effect) are introduced. All relevant concepts are illustrated by the numerous qualitative and quantitative exercises. Contents What is surface tension? Wetting of surfaces: the contact angle Surface tension-assisted floating of heavy and light objects and walking of water striders Capillary interactions between particles. Particles placed on liquid surfaces. Elasticity of liquid surfaces, covered by colloidal particles Capillary waves Oscillation of droplets Marangoni flow and surface instabilities Evaporation of droplets. The Kelvin and the coffee-stain effects Condensation, growth and coalescence of droplets and the breath-figure self-assembly Dynamics of wetting: bouncing, spreading and rolling of droplets (water hammer effect – water entry and drag-out problems)Superhydrophobicity and superoleophobicity: the Wenzel and Cassie wetting regimes The Leidenfrost effect. Liquid marbles: self-propulsion Physics, geometry, life and death of soap films and bubbles

Dynamic Wetting by Nanofluids

Dynamic Wetting by Nanofluids PDF Author: Gui Lu
Publisher: Springer
ISBN: 3662487659
Category : Technology & Engineering
Languages : en
Pages : 122

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Book Description
This PhD thesis presents the latest research findings on nanofluid wetting kinetics, which has wide applications in nano/microscale processes and devices. It analyzes complex dynamic wetting by nanofluids using both experiments and multi-scale simulation methods, and presents multiscale (from nano to macroscale) mechanisms and tunable methods to elucidate and control nanofluid dynamic wetting. The book is of interest to university researchers, R&D engineers and graduate students in surface science, materials science and thermal engineering.

Soil Wettability and Wetting Agents

Soil Wettability and Wetting Agents PDF Author: Leonard F. DeBano
Publisher:
ISBN:
Category : Soil moisture
Languages : en
Pages : 20

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Book Description


Wetting and Wettability

Wetting and Wettability PDF Author: Mahmood Aliofkhazraei
Publisher: BoD – Books on Demand
ISBN: 9535122150
Category : Science
Languages : en
Pages : 386

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Book Description
On the liquid 's surface, the molecules have fewer neighbors in comparison with the bulk volume. As a result, the energy interaction shows itself in the surface tension. Traditionally, the surface tension can be assumed as a force in the unit of the length which can be counted by the unit of Newton on squared meter, or energy on the units of the surface. The surface tension, implies the interface between liquid and vapor, which is an example of the surface tensions. The equilibrium between these surface tensions, decides that a droplet on a solid surface, would have a droplet form or will change to layer form. This book collects new developments in wetting and wettability science.

Wetting: Theory and Experiments, Two-Volume Set

Wetting: Theory and Experiments, Two-Volume Set PDF Author: Eli Ruckenstein
Publisher: CRC Press
ISBN: 0429947542
Category : Science
Languages : en
Pages : 1226

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Book Description
Wetting: Theory and Experiments collates papers published by Professor Eli Ruckenstein and his coworkers on the theoretical and experimental investigation of wetting of solid surfaces. It contains six chapters, each of which is preceded by a short introduction. The papers are selected according to the specific features being considered and they are arranged in logical rather than chronological order. The book focuses on wetting on the nanoscale (nanodrops on solid surfaces, liquid in the nanoslit) considered on the basis of microscopic density functional theory and to dynamics of fluid on the solid surface considered on the basis of hydrodynamic equations. Along with this, experimental studies of wetting related to various applications are presented.

How to Manage Day and Night Wetting in Children

How to Manage Day and Night Wetting in Children PDF Author: Wm. Lane M. Robson
Publisher: FriesenPress
ISBN: 1039136168
Category : Health & Fitness
Languages : en
Pages : 134

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Book Description
Navigating toilet training can be daunting for parents and children alike. But when parents understand the causes of wetting in young children they can offer gentle, supportive, and effective plans of action. Bladder-friendly bowel health and good brain-and-bladder communication is crucial for the success of toilet training and for curing day and nighttime wetting. Dr. Lane Robson is a leading expert in child bladder problems with over fifty years of experience studying the various factors that cause day and night wetting. His advice helps children avoid health issues like constipation and bladder infections. He also helps parents and caregivers support children as a team, avoiding punishment and shame. How to Manage Day and Night Wetting in Children offers incomparable advice that is as thoroughly researched as it is reassuring. Parents will learn to support their children to successfully improve their health, gain confidence, and stay dry.