Download or read book Unique Phenomena of Water Drop Impact written by Arief Koeswanto and published by LAP Lambert Academic Publishing. This book was released on 2009-10-01 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over than 200 years, the phenomena of liquid drop impact have been investigated. We can find these phenomena in our daily lives. The simple example is raindrop. We can see that a falling of liquid droplet can exhibit a variety of behaviors. From this simple intuition, the author designs a system in order to observe this phenomenon. Drop impact is a complex interaction of fluid. Generally, there are two possible outcomes of droplet impact onto a solid and dry surface, liquid droplet might deposit on the surface and form a liquid film or the droplet would splash and produce secondary droplets. With good understanding of these concepts; the author write this book to provides basic knowledge, clear investigation results of drop impact phenomena, new method to find-out the droplet size and center of mass when droplet oscillates in the air, and equations to calculate the energy dissipation which occurred before and after impact. This book will be a great foundation and useful guidance for professionals, engineers, or anyone else who have relation with petrochemicals and/or other field industries to design or optimize equipments.
Download or read book Water Droplet Impact Phenomena on Super hydrophobic Surface written by Patrapee Arcade and published by . This book was released on 2008 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Imaging and Analysis of Water Drop Impacts on Microstructured Surfaces written by Matheu Alec James Broom and published by . This book was released on 2020 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Thesis describes the study of water drop impacts on microstructured surfaces. Previous studies of liquid droplets impacting on solid surfaces have mostly been concerned with smooth flat surfaces. The introduction of an array of micrometre-scale pillars (microstructure) adds new research avenues. This work systematically studies the effect of the microstructure design on droplet impact phenomena. The experiments in this study include over 800 high speed videos of water drop impacts on 23 different surface designs. Droplets with an average diameter D0 = 2.51 ± 0.04 mm are produced with 11 discrete impact velocities in the range of 1.5 - 2.5 m/s producing a range of impact Weber numbers (We) from 50 to 250. Soft-lithography methods are used for the production of polydimethylsiloxane (PDMS) surfaces. The microstructures consist of 20 μm width pillars of both circular and square cross sectional shape arranged in square arrays. A selection of pillar spacings (40 μm, 60 μm and 80 μm) and pillar heights (15 μm, 22 μm and 30 μm) is investigated. The creation of a dual view time-synchronized high-speed imaging system is demonstrated. Using this system, drop impact events can be recorded at frame rates between 10,000 and 42,000 frames per second (fps), with an exposure time between 10 μs and 2 μs. High magnification optics produce a spatial resolution range of ± 20 μm to ± 4 μm. A Matlab image processing script is created for the automatic extraction of data during real time (25 fps) playback. These methods are first employed to study phenomena that are observed promptly after the impact event (
Download or read book Collision Phenomena in Liquids and Solids written by Alexander L. Yarin and published by Cambridge University Press. This book was released on 2017-06-15 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique and in-depth discussion uncovering the unifying features of collision phenomena in liquids and solids, along with applications.
Download or read book IUTAM Symposium on Waves in Liquid Gas and Liquid Vapour Two Phase Systems written by Shigeki Morioka and published by Springer. This book was released on 1995-03-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports from the May 1994 symposium detail research in wave behavior in liquid-gas bubble systems, gas-droplets systems, films and stratified systems, and liquid-vapor transition, wave propagation near the critical point, and waves with low pressure effect. They describe experiments, numerical simulations, and analytical approaches to aspects of the field including interbubble interactions, void waves, spatial and temporal structure of waves, and modelling of flow patterns. Includes bandw diagrams and photos. No index. Annotation copyright by Book News, Inc., Portland, OR
Download or read book on shock wave velocity in droplet impact phenomena written by y. c. huang, t. m. mitchell, f. g. hammitt and published by . This book was released on 1969 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Droplet Impact Dynamics and Related Heat Transfer Phenomena written by Jie Liu and published by . This book was released on 2008 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tables on the Thermophysical Properties of Liquids and Gases written by N. B. Vargaftik and published by Hemisphere Pub. This book was released on 1975 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Investigation of Drop Impact Phenomena with Complex Fluids on Heated and Soft Surfaces written by S. Chen and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary of the Twelfth Meeting of the Refractory Composites Working Group written by Darrell R. James and published by . This book was released on 1967 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Acidic Deposition Phenomenon and Its Effects Atmospheric sciences written by and published by . This book was released on 1984 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Acidic Deposition Phenomenon and Its Effects Atmospheric sciences written by Aubrey P. Altschuller and published by . This book was released on 1983 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drops and Bubbles in Contact with Solid Surfaces written by Michele Ferrari and published by CRC Press. This book was released on 2016-04-19 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third volume in a series dedicated to colloids and interfaces, Drops and Bubbles in Contact with Solid Surfaces presents an up-to-date overview of the fundamentals and applications of drops and bubbles and their interaction with solid surfaces. The chapters cover the theoretical and experimental aspects of wetting and wettability, liquid-solid
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Soil Management written by Jerry L. Hatfield and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Degradation of soils continues at a pace that will eventually create a local, regional, or even global crisis when diminished soil resources collide with increasing climate variation. It's not too late to restore our soils to a more productive state by rediscovering the value of soil management, building on our well-established and ever-expanding scientific understanding of soils. Soil management concepts have been in place since the cultivation of crops, but we need to rediscover the principles that are linked together in effective soil management. This book is unique because of its treatment of soil management based on principles—the physical, chemical, and biological processes and how together they form the foundation for soil management processes that range from tillage to nutrient management. Whether new to soil science or needing a concise reference, readers will benefit from this book's ability to integrate the science of soils with management issues and long-term conservation efforts.
Download or read book Droplet and Spray Transport Paradigms and Applications written by Saptarshi Basu and published by Springer. This book was released on 2017-12-12 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on droplets and sprays and their applications. It discusses how droplet level transport is central to a multitude of applications and how droplet level manipulation and control can enhance the efficiency and design of multiphase systems. Droplets and sprays are ubiquitous in a variety of multiphase and multiscale applications in surface patterning, oil recovery, combustion, atomization, spray drying, thermal barrier coating, renewable energy, and electronic cooling, to name but a few. This book provides two levels of details pertaining to such applications. Each chapter delves into a specific application and provides not only an overview but also detailed physical insights into the application mechanism from the point of view of droplets and sprays. All chapters provide a mix of cutting-edge applications, new diagnostic techniques and modern computational methodologies, as well as the fundamental physical mechanism involved in each application. Taken together, the chapters provide a translational perspective on these applications, from basic transport processes to optimization, and from design to implementation using droplets or sprays as fundamental building blocks. Given its breadth of coverage, the book will be of interest to students, researchers, and industry professionals alike.
Download or read book The Chemical News written by and published by . This book was released on 1882 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
