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Non Contact Fluid Characterization In Containers Using Ultrasonic Waves
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Book Synopsis Non-contact Fluid Characterization in Containers Using Ultrasonic Waves by :
Download or read book Non-contact Fluid Characterization in Containers Using Ultrasonic Waves written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Apparatus and method for non-contact (stand-off) ultrasonic determination of certain characteristics of fluids in containers or pipes are described. A combination of swept frequency acoustic interferometry (SFAI), wide-bandwidth, air-coupled acoustic transducers, narrowband frequency data acquisition, and data conversion from the frequency domain to the time domain, if required, permits meaningful information to be extracted from such fluids.
Book Synopsis Ultrasonic Techniques for Fluids Characterization by : Malcolm J.W. Povey
Download or read book Ultrasonic Techniques for Fluids Characterization written by Malcolm J.W. Povey and published by Academic Press. This book was released on 1997-07-22 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive and practical guide to the use of ultrasonic techniques for the characterization of fluids. Focusing on ultrasonic velocimetry, the author covers the basic topics and techniques necessaryfor successful ultrasound measurements on emulsions, dispersions, multiphase media, and viscoelastic/viscoplastic materials. Advanced techniques such as scattering, particle sizing, and automation are also presented. As a handbook for industrial and scientific use, Ultrasonic Techniques for Fluids Characterization is an indispensable guide to chemists and chemical engineers using ultrasound for research or process monitoring in the chemical, food processing, pharmaceutical, cosmetic, biotechnology,and fuels industries. Appeals to anyone using ultrasound to study fluids Provides the first detailed description of the ultrasound profiling technique for dispersions Describes new techniques for measuring phase transitions and nucleation, such as water/ice and oil/fat Presents the latest ultrasound techniques for particle sizing in concentrated systems Explains new techniques for compressibility measurements in dispersions and fluids, including cell suspensions Contains a detailed treatment of ultrasound scattering theory Written by one of the leading researchers in the field Includes over 350 references to the primary literature
Book Synopsis Nondestructive Characterization of Materials VIII by : Robert E. Green
Download or read book Nondestructive Characterization of Materials VIII written by Robert E. Green and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: Different physical models for the Snoek-type relaxation in ternary systems (Fe-C-Me) are analyzed from the viewpoint of a distance of interatomic interaction taken into account: For non-saturated from the viewpoint of overlapping of interatomic interaction in b.c.c. alloys the physically sufficient and optimal for the computer simulation is the short-range model, which takes into account the interatomic interaction and the average amount of substitutional atoms in the first coordination shell, only. For high alloyed b.c.c. systems (i.e. with the overlapped interatomic interaction) the carbon atom undergoes an interaction of a few substitutional atoms simultaneously. That leads to the appearance of one broadened Snoek peak. Activation energy of such a peak is summed from the "elastic" and "chemical" interatomic interactions. Experimental results for alloys with b.c.c. solid solution structure and its computer simulations allow to introduce the new criterion for the high alloy state of monophase steels: the high alloyed state corresponds to the situation when substitutional atoms can not be considered any longer as the isolated atoms. From the viewpoint of mechanical spectroscopy this situation corresponds to the appearance of one broadened IF Snoek-type peak instead of two peaks existed for the steels with lower substitutional atom concentration.
Book Synopsis Noncontact Acousto-Ultrasonics for Material Characterization by :
Download or read book Noncontact Acousto-Ultrasonics for Material Characterization written by and published by . This book was released on 1998 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure and Homeland Security by : H. Felix Wu
Download or read book Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure and Homeland Security written by H. Felix Wu and published by SPIE-International Society for Optical Engineering. This book was released on 2007 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Book Synopsis Ultrasonic Materials Characterization by : Harold Berger
Download or read book Ultrasonic Materials Characterization written by Harold Berger and published by . This book was released on 1980 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NONINVASIVE, NONCONTACT FLUID DETECTION IN SUBMERGED CONTAINERS USING SWEPT FREQUENCY ULTRASONIC TECHNIQUE. by :
Download or read book NONINVASIVE, NONCONTACT FLUID DETECTION IN SUBMERGED CONTAINERS USING SWEPT FREQUENCY ULTRASONIC TECHNIQUE. written by and published by . This book was released on 2001 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: A noncontact technique has been developed for the remote interrogation of submerged and limited access metal containers for determining the presence of fluid inside, The technique is based on the damping effect of water on the thickness mode resonance of the container wall. A transmitter-receiver pair of piezoelectric transducers is placed at a standoff distance of 5 mm from the container wall with the water outside the container providing ultrasonic coupling medium. The excitation frequency applied to the transmitter is swept between 0.8-4.0M Hz and the receiver transducer detects the signal, in the form of a frequency spectrum, returned from the wall. By analyzing the variation in the observed spectrum, it is straightforward to determine whether the container is fluid or air backed thereby detecting if the container has leaked.
Book Synopsis Paleoethnobotany by : Deborah M Pearsall
Download or read book Paleoethnobotany written by Deborah M Pearsall and published by Routledge. This book was released on 2016-06-16 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of the definitive work on doing paleoethnobotany brings the book up to date by incorporating new methods and examples of research, while preserving the overall organization and approach of the book to facilitate its use as a textbook. In addition to updates on the comprehensive discussions of macroremains, pollen, and phytoliths, this edition includes a chapter on starch analysis, the newest tool in the paleoethnobotanist's research kit. Other highlights include updated case studies; expanded discussions of deposition and preservation of archaeobotanical remains; updated historical overviews; new and updated techniques and approaches, including insights from experimental and ethnoarchaeological studies; and a current listing of electronic resources. Extensively illustrated, this will be the standard work on paleoethnobotany for a generation.
Book Synopsis Instrumentation and Sensors for the Food Industry by : E Kress-Rogers
Download or read book Instrumentation and Sensors for the Food Industry written by E Kress-Rogers and published by Elsevier. This book was released on 2001-10-03 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this book quickly established itself as the standard reference in its field, and the second edition consolidates this reputation. Keeping up with the rapid change in this area, there are 16 new contributors and 8 completely new chapters, as well as major revisions to existing chapters, making this second edition a substantially longer book. Instrumentation and sensors for the food industry 2nd edition begins with two introductory chapters to set the scene, part one covers in-line measurement of food processing operations, including colour measurement, the measurement of food composition by a range of techniques, and the measurement of pressure, temperature, level, flow and viscosity. Part two reviews instrumental techniques in the quality control laboratory, including the measurement of rheological properties, texture, water and microbiological activity. Part thee has five chapters devoted to the increasingly widespread use of electronic noses, chemosensors, biosensors, immunosensors and DNA probes. Comprehensively revised and expanded edition of a standard work in its field Authoritative and practical guide to the range of instrumentation and sensors available Written by a distinguished international panel of experts
Book Synopsis Twort's Water Supply by : Malcolm J. Brandt
Download or read book Twort's Water Supply written by Malcolm J. Brandt and published by Butterworth-Heinemann. This book was released on 2016-09-03 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twort's Water Supply, Seventh Edition, has been expanded to provide the latest tools and techniques to meet engineering challenges over dwindling natural resources. Approximately 1.1 billion people in rural and peri-urban communities of developing countries do not have access to safe drinking water. The mortality from diarrhea-related diseases amounts to 2.2 million people each year from the consumption of unsafe water. This update reflects the latest WHO, European, UK, and US standards, including the European Water Framework Directive. The book also includes an expansion of waste and sludge disposal, including energy and sustainability, and new chapters on intakes, chemical storage, handling, and sampling. Written for both professionals and students, this book is essential reading for anyone working in water engineering. Features expanded coverage of waste and sludge disposal to include energy use and sustainability Includes a new chapter on intakes Includes a new chapter on chemical storage and handling
Book Synopsis Ultrasound in Food Processing by : Mar Villamiel
Download or read book Ultrasound in Food Processing written by Mar Villamiel and published by John Wiley & Sons. This book was released on 2017-04-19 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I: Fundamentals of ultrasound This part will cover the main basic principles of ultrasound generation and propagation and those phenomena related to low and high intensity ultrasound applications. The mechanisms involved in food analysis and process monitoring and in food process intensification will be shown. Part II: Low intensity ultrasound applications Low intensity ultrasound applications have been used for non-destructive food analysis as well as for process monitoring. Ultrasonic techniques, based on velocity, attenuation or frequency spectrum analysis, may be considered as rapid, simple, portable and suitable for on-line measurements. Although industrial applications of low-intensity ultrasound, such as meat carcass evaluation, have been used in the food industry for decades, this section will cover the most novel applications, which could be considered as highly relevant for future application in the food industry. Chapters addressing this issue will be divided into three subsections: (1) food control, (2) process monitoring, (3) new trends. Part III: High intensity ultrasound applications High intensity ultrasound application constitutes a way to intensify many food processes. However, the efficient generation and application of ultrasound is essential to achieving a successful effect. This part of the book will begin with a chapter dealing with the importance of the design of efficient ultrasonic application systems. The medium is essential to achieve efficient transmission, and for that reason the particular challenges of applying ultrasound in different media will be addressed. The next part of this section constitutes an up-to-date vision of the use of high intensity ultrasound in food processes. The chapters will be divided into four sections, according to the medium in which the ultrasound vibration is transmitted from the transducers to the product being treated. Thus, solid, liquid, supercritical and gas media have been used for ultrasound propagation. Previous books addressing ultrasonic applications in food processing have been based on the process itself, so chapters have been divided in mass and heat transport, microbial inactivation, etc. This new book will propose a revolutionary overview of ultrasonic applications based on (in the authors’ opinion) the most relevant factor affecting the efficiency of ultrasound applications: the medium in which ultrasound is propagated. Depending on the medium, ultrasonic phenomena can be completely different, but it also affects the complexity of the ultrasonic generation, propagation and application. In addition, the effect of high intensity ultrasound on major components of food, such as proteins, carbohydrates and lipids will be also covered, since this type of information has not been deeply studied in previous books. Other aspects related to the challenges of food industry to incorporate ultrasound devices will be also considered. This point is also very important since, in the last few years, researchers have made huge efforts to integrate fully automated and efficient ultrasound systems to the food production lines but, in some cases, it was not satisfactory. In this sense, it is necessary to identify and review the main related problems to efficiently produce and transmit ultrasound, scale-up, reduce cost, save energy and guarantee the production of safe, healthy and high added value foods.
Book Synopsis Advances in Food Diagnostics by : Leo M. L. Nollet
Download or read book Advances in Food Diagnostics written by Leo M. L. Nollet and published by John Wiley & Sons. This book was released on 2008-02-28 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food diagnostics is a relatively new and emerging area fuelled inlarge part by the ever-increasing demand for food safety.Advances in Food Diagnostics provides the most updated,comprehensive professional reference source available, coveringsophisticated diagnostic technology for the food industry. EditorsNollet, Toldrá, and Hui and their broad team of internationalcontributors address the most recent advances in food diagnosticsthrough multiple approaches: reviewing novel technologies toevaluate fresh products; describing and analyzing in depth severalspecific modern diagnostics; providing an analysis of dataprocessing; and discussing global marketing with an insight intofuture trends. While covering conventional (typically lab-based) methods ofanalysis, the book focuses on leading-edge technologies that arebeing or about to be introduced. The book looks at areas such asfood quality assurance, safety and traceability. Issues such asimproved quality control, monitoring pesticide and herbicideresidues in food, determining the nutritional content of food anddistinguishing between GM and "conventional" foodstuffs arecovered. Advances in Food Diagnostics offers the foodprofessional what its title promises – the latest advances infood diagnostics and analysis.
Book Synopsis Environmental Instrumentation and Analysis Handbook by : Randy D. Down
Download or read book Environmental Instrumentation and Analysis Handbook written by Randy D. Down and published by John Wiley & Sons. This book was released on 2005-11-22 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive resource for information about differenttechnologies and methods to measure and analyze contamination ofair, water, and soil. * Serves as a technical reference in the field of environmentalscience and engineering * Includes information on instrumentation used for measurement andcontrol of effluents and emissions from industrial facilities thatcan directly influence the environment * Focuses on applications, making it a practical reference tool
Book Synopsis Non-Invasive Characterization Of A Flowing Multi-Phase Fluid Using Ultrasonic Interferometry by :
Download or read book Non-Invasive Characterization Of A Flowing Multi-Phase Fluid Using Ultrasonic Interferometry written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An apparatus for noninvasively monitoring the flow and/or the composition of a flowing liquid using ultrasound is described. The position of the resonance peaks for a fluid excited by a swept-frequency ultrasonic signal have been found to change frequency both in response to a change in composition and in response to a change in the flow velocity thereof. Additionally, the distance between successive resonance peaks does not change as a function of flow, but rather in response to a change in composition. Thus, a measurement of both parameters (resonance position and resonance spacing), once calibrated, permits the simultaneous determination of flow rate and composition using the apparatus and method of the present invention.
Book Synopsis Proceedings of the International Field Exploration and Development Conference 2019 by : Jia'en Lin
Download or read book Proceedings of the International Field Exploration and Development Conference 2019 written by Jia'en Lin and published by Springer Nature. This book was released on 2020-07-11 with total page 3907 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected papers from the 8th International Field Exploration and Development Conference (IFEDC 2019) and addresses a broad range of topics, including: Low Permeability Reservoir, Unconventional Tight & Shale Oil Reservoir, Unconventional Heavy Oil and Coal Bed Gas, Digital and Intelligent Oilfield, Reservoir Dynamic Analysis, Oil and Gas Reservoir Surveillance and Management, Oil and Gas Reservoir Evaluation and Modeling, Drilling and Production Operation, Enhancement of Recovery, Oil and Gas Reservoir Exploration. The conference not only provided a platform to exchange experiences, but also promoted the advancement of scientific research in oil & gas exploration and production. The book is chiefly intended for industry experts, professors, researchers, senior engineers, and enterprise managers.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Remote Ultrasonic Classification of Fluids Using the Acoustic Resonance Characteristics of the Container by : Dipen N. Sinha
Download or read book Remote Ultrasonic Classification of Fluids Using the Acoustic Resonance Characteristics of the Container written by Dipen N. Sinha and published by . This book was released on 2001 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel technique for classifying fluids in sealed, metal containers at large stand-off distances has been developed. It utilizes a recently constructed air-coupled acoustic array to excite the resonance vibrations of fluid-filled vessels. The sound field from the array is constructed by transmitting a high frequency modulated carrier wave which is parametrically sell-demodulated along its propagation path in air. The array has a narrow beam width and an operating bandwidth of greater than 25 kHz. The vibrations are detected using a laser vibrometer in a monostatic configuration with the acoustic source. Experiments demonstrate resonance classification of the fluid-filler inside steel vessels is possible with incident sound pressure levels of the demodulated wave as low as 80 dB at the container location. Preliminary experiments demonstrate stand-off distances of greater than 3 m.
