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Sunday, April 19, 2020 | History

5 edition of Wettability at High Temperatures (Pergamon Materials Series) found in the catalog.

Wettability at High Temperatures (Pergamon Materials Series)

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Published by Pergamon .
Written in English


Edition Notes

ContributionsN. Eustathopoulos (Editor), M.G. Nicholas (Editor), B. Drevet (Editor)
The Physical Object
Number of Pages437
ID Numbers
Open LibraryOL7312293M
ISBN 100080421466
ISBN 109780080421469

faces became more hydrophilic at higher temperatures, and boiling curves were shifted to lower wall superheat as the wetta-bility increased. Kumar et al. [30] observed the opposite trend, decreasing wettabilityshifts boiling curves to lowerwall superheat using copper surfaces coated with diamond or carbon nanotubes, thus changing the Size: 3MB. Capillary pressure is the difference in fluid pressure across an interface between two fluids in a confined volume. In the discussion of capillary pressure, we will first examine surface energy and wettability, and then go on to derive a general expression for capillary pressure. .


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Wettability at High Temperatures (Pergamon Materials Series) Download PDF EPUB FB2

Purchase Wettability at High Temperatures, Volume 3 - 1st Edition. Print Book & E-Book. ISBNSearch in this book series. Wettability at High Temperatures. Edited by Nicolas Eustathopoulus, Michael G.

Nicolas, Béatrice Drevet. Volume 3, Pages () Download full volume. Chapter 3 Methods of measuring wettability parameters Pages Download PDF.

Chapter preview. Wettability at High Temperatures (ISSN Book 3) - Kindle edition by Eustathopoulos, N., Nicholas, M. Wettability at High Temperatures book, Drevet, B. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Wettability at High Temperatures (ISSN Book 3).3/5(1).

The purpose of this book is to bring together current scientific understanding of wetting behaviour that has been gained from theoretical models and Wettability at High Temperatures book experimental observations.

The materials considered are liquid metals or inorganic glasses in contact with solid metals or ceramics at temperatures of oC.

Wetting has Wettability at High Temperatures book a significant scientific concern for the last two Reviews: 1. "Wettability at High Temperatures" does so on the basis of a detailed exposition of underlying fundamentals, both theoretical and experimental.

Indeed, the fact that at elevated temperature "everything reacts with Wettability at High Temperatures book has particularly strong consequences in capillarity, because atomic species can, even at minute concentrations and with 3/5(1). The purpose of this book is to bring together current scientific understanding of wetting behaviour that has been gained from theoretical models and quantitative experimental observations.

The materials considered are liquid metals or inorganic glasses in contact with solid metals or ceramics Price: $ COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Wettability at High Temperatures, Volume 3 (Pergamon Materials Series) by Editor-N. Eustathopoulos; Editor-M.G. Nicholas; Editor-B. Drevet and a great selection of related books, art and collectibles available now at Get this from a library.

Wettability at high temperatures. [Nicolas Eustathopoulos; Wettability at High Temperatures book G Nicholas; Béatrice Drevet] -- The purpose of this book is to bring together current scientific understanding of wetting behaviour that has been gained from theoretical models and. cations, where high temperatures, high thermal fluxes and severe surface stresses are involv ed [, ].

The unique combination of their properties Wettability at High Temperatures book them. : Wettability at High Temperatures (Volume 3) (Pergamon Materials Series (Volume 3)) () and a great selection of similar New, Used and Collectible Books available now at Price Range: $ - $ "Wettability at High Temperatures" does so on the basis of a detailed exposition of underlying fundamentals, both theoretical and experimental.

Indeed, the fact that at elevated temperature "everything reacts with everything" has particularly strong consequences in capillarity, because atomic species can, even at minute concentrations and with Format: Formato Kindle. Factors affecting Wettability at High Temperatures book wettability of different surface materials with vegetable oil at high temperatures and its relation to cleanability Saranya Ashokkumar a, b, ∗, Jens Adler-Nissen b, Per.

The purpose of this book is to bring together current scientific understanding of wetting behaviour that has been gained from theoretical models and quantitative experimental observations.

The materials considered are liquid metals or inorganic glasses in contact with solid metals or ceramics at temperatures of o C. The wettability of liquid metals and alloys with solid oxides has been studied extensively and many literatures have been published so far.

The references in this section include some representative reviews on this subject. The wettability of molten slag with solid oxides is another important subject in high temperature metallurgical engineering.

A large body of useful scientific information about the wettability of and spreading upon high-temperature metal and ceramic coatings comes from the application of Young's equation to metallurgical systems at elevated temperatures.

Young's equation is also used as a. Condition: NEW. This listing is a new book, a title currently in-print which we order directly and immediately from the publisher.

For all enquiries, please contact Herb Tandree Philosophy Books directly - customer service is our primary goal. Wetting is the ability of a liquid to maintain contact with a solid surface, resulting from intermolecular interactions when the two are brought together. The degree of wetting (wettability) is determined by a force balance between adhesive and cohesive g deals with the three phases of materials: gas, liquid, and solid.

In the direct iron smelting process, interfacial reactions of carbonaceous materials with molten iron are among some of the key factors that dictate the rate of carbon transfer into molten iron and establish a carbon concentrated melt to reduce iron oxide in the slag phase.

Detailed wettability investigations on a range of carbonaceous materials, e.g. synthetic graphite, natural graphite, coke Author: R. Khanna, I. Mansuri, V.

Sahajwalla. Refractories, materials that can withstand high temperatures, play an important role in the iron and steel sector which alone accounts for ~70% of total refractories produced. In this chapter, detailed wettability and interfacial phenomena investigations on alumina-carbon and zirconia-carbon refractories at steelmaking temperatures.

The wettability between refractory substrates and molten iron Author: R. Khanna, M. Ikram-ul-Haq, V. Sahajwalla. Similarly, the increase in temperature resulted in a higher spread ratio of at K as compared to at K.

Thus, the gold substrate had higher wettability at higher temperatures. In the case where wettability of a substrate needs to be controlled, temperature is an important parameter to be by: 3.

There are two different types: (1) reactive systems and (2) nonreactive systems. In addition, the main methods to measure wettability of a solid by a liquid metal at high temperature are described, as well as the suitable engineering methods used to improve wettability are addressed.

@article{osti_, title = {The influence of temperature and humidity on the wettability of immersion tin coated printed wiring boards}, author = {Ray, U and Artaki, I and Vianco, P T}, abstractNote = {This paper investigates the merits and drawbacks of immersion tin coatings as potential printed wiring board (PWB) surface finishes.

Immersion tin films applied in various thicknesses (0. High Temperatures – High Pressures (HTHP) is an international journal publishing original peer-reviewed papers devoted to experimental and theoretical studies on thermophysical properties of matter, as well as experimental and modeling solutions for applications where.

A process for altering a wettability characteristic of a carbonate formation to stimulate oil production includes selecting an oil bearing carbonate formation, injecting a silicide dispersion into the carbonate formation, and reacting the injected silicide dispersion with water.

The reaction alters the wettability characteristic of the carbonate formation toward water by: 1. Summary This chapter provides an overview of wettability of an ideal surface, and explains the wetting angle by illustrating the equilibrium of a liquid droplet on an ideal solid substrate.

Next, i Author: Jean‐Charles Joud, Marie‐Geneviève Barthés‐Labrousse. The mechanism(s) of low salinity water flooding (LSWF) must be better understood at high temperatures and pressures if the method is to be applied in high T/P kaolinite-bearing sandstone reservoirs.

We measured contact angles between a sandstone and an oil (acid number, AN = mg KOH/g, base number, BN = mg KOH/g) from a reservoir in the. The test was carried out at high vacuum conditions (p = 1 × 10 −6 mbar) at temperature up to °C, and for higher temperatures the inert gas (static argon, p = mbar) was introduced to the chamber in order to suppress the evaporation of silicon.

During the wettability test, the images of the drop/substrate couples were recorded Cited by: 9. Impact of argon nano-droplet on homogeneous platinum wall is simulated using molecular dynamics.

Wall temperature (90 K, K) and surface wettability (high, low based on ε Ar-Pt parameter) are varied to study four cases. An external force is applied on the drop for a short time period to achieve velocities in the range of 13 mIs - 15 in/ by: 3.

A goniometer device was then employed to examine the surface wettability of the samples by obtaining the static contact angle between the liquid and the attached surface using the sessile drops technique. Waters of pH 4, 7, and 9 were employed as the contact angle testing fluids at a set of fixed temperatures that ranged from 20°C to 60°C.

Oil adsorbs to carbonate reservoirs indirectly through a relatively thick separating water layer, and directly to the surface through a relatively thin intervening water layer. Whereas directly sorbed oil desorbs slowly and incompletely in response to changes in reservoir conditions, indirectly sorbed oil can be rapidly desorbed by changing the chemistry of the separating water by: An innovative method to switch the wettability of a micropatterned polymeric surface by thermally induced shape memory effect is presented.

For this purpose, first polycyclooctene (PCO) is crosslinked with dycumil peroxide (DCP) and its melting temperature, which corresponds with the switching transition temperature (Ttrans), is measured by Dynamic Mechanical Thermal Analysis (DMTA) in tension Cited by:   This volume documents the proceedings of the Second International Symposium on Contact Angle, Wettability and Adhesion held in Newark, NJ, JuneSince the first symposium, held inthere had been tremendous research activity on many ramifications of wettability volume contains a total of 33 papers, which were all proCited by: 1.

Provides practical techniques for precisely visualizing and analyzing related multiphase flows including high-speed photography; Surveys fundamental concepts of particle image velocimetry (PIV) and particle tracking velocimetry (PTV) see more benefits.

Buy this book eBook ,69 € price for Spain (gross) Buy eBook ISBN. An experimental method has been developed to determine the wettability, i.e., the contact angle, of a reservoir brine−reservoir rock system with dissolution of CO 2 at high pressures and elevated temperatures by using the axisymmetric drop shape analysis (ADSA) technique for the sessile drop case.

Prior to the experiment, a rock slide is horizontally placed in a specially designed rock slide. Soft tissue sticking on electrosurgical scalpels in minimally invasive surgery can increase the difficulty of operation and easily lead to medical malpractice.

It is significant to develop new methods for anti-sticking of soft tissue on electrosurgical scalpels. Based on the characteristics of biomimetic ultra-slippery surface, a self-lubricating slippery surface with wettability gradients on Cited by: 1.

Ultra-high-temperature ceramics (UHTCs) are a class of refractory ceramics that offer excellent stability at temperatures exceeding °C being investigated as possible thermal protection system (TPS) materials, coatings for materials subjected to high temperatures, and bulk materials for heating elements.

Broadly speaking, UHTCs are borides, carbides, nitrides, and oxides of early. Soldering Process Soldering is the process of joining two metals by the use of a solder alloy, and it is one of the oldest known joining techniques. Faulty solder joints remain one of the major causes of equipment failure and thus the importance of high standards of workmanship in soldering cannot be.

Various metals are electrodeposited on stainless steel for color matching, lubrication during cold heading, spring-coiling and wire-drawing operations, reduction of scaling at high temperatures, improvement of wettability (as in fountain pens), improvement of heat and electrical conductance, prevention of galling, jewelry decoration, and prevention of superficial rusting.

This picture shows examples of different wettability. This is a 50 microliter drop of water on the left on a super hydrophobic slide and poor wettability. The water is repelled strongly, so it sits really high, maybe 5, 6 mm.

The slide in the middle behaves differently, still being hydrophobic, but with a hydrophilic twist. The wettability pdf oil reservoirs is the most important factor controlling the rate of oil recovery, providing a profound effect on petroleum production.

The oil industry has increased the research effort on wettability but so far there has never been a comprehensive book .The welding and sintering of nanomaterials is relevant, for example, download pdf form electrical contacts between metallic particles in printed electronic devices.

Usually the welding of nanoparticles is achieved at high temperatures. Here we find that merging of two different metals, silver and gold nanoparticles, occurs on contact at room temperature.The Pergamon Materials ebook presents texts that satisfy one of two criteria: ebook systematic presentation of a specialised but important topic within materials science or engineering that has not previously (or recently) been the subject of full-length treatment and is in rapid development; or the systematic account of a broad theme in materials science or engineering.