Study of Submicron Particle Size Distribution by Laser Doppler Measurement of Brownian Motion

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ISBN 13 :
Total Pages : 93 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Study of Submicron Particle Size Distribution by Laser Doppler Measurement of Brownian Motion by : Wai K. Cheng

Download or read book Study of Submicron Particle Size Distribution by Laser Doppler Measurement of Brownian Motion written by Wai K. Cheng and published by . This book was released on 1987 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical and experimental study on the feasibility of determining the size of a single submicron particle by observing its Brownian motion characteristics has been carried out. The method is based on measurement of the particle motion interferometrically using the light scattered from a pair of intersecting laser beams. The particle is assumed to be in thermal equilibrium with a fluid medium. due to the viscous damping of the fluid, the motion of the particle exhibits relaxation behavior. The relaxation time may be obtained from the interference signal. Knowing the temperature and the viscosity of the fluid, the mass, hence the size of the particle may be determined from the relaxation time. Monte Carlo simulation of the Brownian motion detector response has shown that the relaxation time may be obtained from the statistics of the time between extrema of the signal. A proof-of-concept experiment was conducted using latex spheres of known sizes as test particles. The signal to noise ratio of the experimental setup, however, was not adequate for determining the size of the particles.

Study of Submicron Particle Size Distributions by Laser Doppler Measurement of Brownian Motion

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ISBN 13 :
Total Pages : 51 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Study of Submicron Particle Size Distributions by Laser Doppler Measurement of Brownian Motion by : A. C. Stanton

Download or read book Study of Submicron Particle Size Distributions by Laser Doppler Measurement of Brownian Motion written by A. C. Stanton and published by . This book was released on 1984 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few nonintrusive techniques are available for particle measurements in the submicron size range (

Measurement of Size Distribution of Submicron Particles Using New Laser Diagnostics

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ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Measurement of Size Distribution of Submicron Particles Using New Laser Diagnostics by : James F. Driscoll

Download or read book Measurement of Size Distribution of Submicron Particles Using New Laser Diagnostics written by James F. Driscoll and published by . This book was released on 1979 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The one year research program described here was a direct extension of work completed during the 1977 AFOSR/ASEE Summer Faculty Research program at AFRPL. During that program the author and Dr. David Mann, AFRPL, performed the first is situ size measurements of submicron alumina (Al2O3) particles that have been published to date. The new laser diagnostic technique used, Diffusion Broadening Spectroscopy, represents a new advance in the state-of-the-art of submicron particle sizing. The goal of the research described herein was to develop a data reduction procedure to extend the applicability of the technique, so that size distribution half width can be measured, in addition to particle mean diameter. The computer routine was developed to determine particle mean diameter and size distribution half width, given light scattering data obtained at two scattering angles. Sensitivity of the results was investigated and feasibility of future use of the technique in rocket motors and plumes was deduced. (Author).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)

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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 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle Size Analysis

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Publisher : Royal Society of Chemistry
ISBN 13 : 0851864872
Total Pages : 573 pages
Book Rating : 4.8/5 (518 download)

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Book Synopsis Particle Size Analysis by : N. Stanley-Wood

Download or read book Particle Size Analysis written by N. Stanley-Wood and published by Royal Society of Chemistry. This book was released on 1992 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particle Size Analysis reviews the development of particle characterization over the past 25 years and also speculates on its future. Interest in the subject has increased enormously over the years and this book highlights the changes and advances made within the field. This book is comprehensive in its coverage of particle size analysis and includes contributions on such characterization techniques as microscopy using fractal analysis, light diffraction, light scattering with the phase doppler technique, light observation, and photon correlation spectroscopy. A number of chapters address the interest in on-line in-stream particle size analysis and illustrate the progress being made in achieving this long sought after ideal of in-situ in-process particle characterization. Applications to other technological fields are detailed by chapters covering biological systems and the pharmaceutical industry. The subject of surface area determination is considered with particular emphasis on the measurements on porosity of powders, the characterization and comparability of reference materials, and the need for standards. Particle Size Analysis should provide stimulating reading for technologists, scientists, and engineers involved in particle characterization and powder technology worldwide.

Particle Size Measurements

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Publisher : Springer Science & Business Media
ISBN 13 : 1402090161
Total Pages : 535 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Particle Size Measurements by : Henk G. Merkus

Download or read book Particle Size Measurements written by Henk G. Merkus and published by Springer Science & Business Media. This book was released on 2009-01-07 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the practical aspects of particle size measurement: a major difference with existing books, which have a more theoretical approach. Of course, the emphasis still lies on the measurement techniques. For optimum application, their theoretical background is accompanied by quantitative quality aspects, limitations and problem identification. In addition the book covers the phenomena of sampling and dispersion of powders, either of which may be dominant in the overall analysis error. Moreover, there are chapters on the general aspects of quality for particle size analysis, quality management, reference materials and written standards, in- and on-line measurement, definitions and multilingual terminology, and on the statistics required for adequate interpretation of results. Importantly, a relation is made to product performance, both during processing as well as in final application. In view of its set-up, this book is well suited to support particle size measurement courses.

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1987 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index: Keyword A-L

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Publisher :
ISBN 13 :
Total Pages : 974 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Government Reports Annual Index: Keyword A-L by :

Download or read book Government Reports Annual Index: Keyword A-L written by and published by . This book was released on 1987 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Reports Awareness Circular : TRAC.

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ISBN 13 :
Total Pages : 766 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Reports Awareness Circular : TRAC. by :

Download or read book Technical Reports Awareness Circular : TRAC. written by and published by . This book was released on 1987-07 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle Characterization: Light Scattering Methods

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Publisher : Springer Science & Business Media
ISBN 13 : 0306471248
Total Pages : 411 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Particle Characterization: Light Scattering Methods by : Renliang Xu

Download or read book Particle Characterization: Light Scattering Methods written by Renliang Xu and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particle characterization is an important component in product research and development, manufacture, and quality control of particulate materials and an important tool in the frontier of sciences, such as in biotechnology and nanotechnology. This book systematically describes one major branch of modern particle characterization technology - the light scattering methods. This is the first monograph in particle science and technology covering the principles, instrumentation, data interpretation, applications, and latest experimental development in laser diffraction, optical particle counting, photon correlation spectroscopy, and electrophoretic light scattering. In addition, a summary of all major particle sizing and other characterization methods, basic statistics and sample preparation techniques used in particle characterization, as well as almost 500 latest references are provided. The book is a must for industrial users of light scattering techniques characterizing a variety of particulate systems and for undergraduate or graduate students who want to learn how to use light scattering to study particular materials, in chemical engineering, material sciences, physical chemistry and other related fields.

Energy Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 890 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1985 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanoparticle Heat Transfer and Fluid Flow

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Publisher : CRC Press
ISBN 13 : 1439861951
Total Pages : 335 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Nanoparticle Heat Transfer and Fluid Flow by : W. J. Minkowycz

Download or read book Nanoparticle Heat Transfer and Fluid Flow written by W. J. Minkowycz and published by CRC Press. This book was released on 2016-04-19 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Featuring contributions by leading researchers in the field, Nanoparticle Heat Transfer and Fluid Flow explores heat transfer and fluid flow processes in nanomaterials and nanofluids, which are becoming increasingly important across the engineering disciplines. The book covers a wide range, from biomedical and energy conversion applications to mate

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 730 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1987 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle-size Distributions in Brownian Motion

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Particle-size Distributions in Brownian Motion by : Ross D. Brazee

Download or read book Particle-size Distributions in Brownian Motion written by Ross D. Brazee and published by . This book was released on 1963 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Natural Polymer Drug Delivery Systems

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Publisher : Springer
ISBN 13 : 3319411292
Total Pages : 235 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Natural Polymer Drug Delivery Systems by : Saurabh Bhatia

Download or read book Natural Polymer Drug Delivery Systems written by Saurabh Bhatia and published by Springer. This book was released on 2016-09-23 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes 200 bio-polymers, including the most recent and advanced nanotechnology applications. The applications of various bio-medical and other future potential uses are covered and examined in depth. Systematic discussion of current leading natural polymers is also included.

Government Reports Annual Index: Corporate author

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ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Government Reports Annual Index: Corporate author by :

Download or read book Government Reports Annual Index: Corporate author written by and published by . This book was released on 1987 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Powder Science & Technology

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Publisher : Springer Science & Business Media
ISBN 13 : 1461563739
Total Pages : 913 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Handbook of Powder Science & Technology by : Muhammed Fayed

Download or read book Handbook of Powder Science & Technology written by Muhammed Fayed and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition of Canada, and Australia have increased teach Handbook of Powder Science and Technology, ing, research, and training activities in areas the field of powder science and technology has related to particle science and technology. gained broader recognition and its various ar In addition, it is worth mentioning the many eas of interest have become more defined and books and monographs that have been pub focused. Research and application activities lished on specific areas of particle, powder, related to particle technology have increased and particle fluid by professional publishers, globally in academia, industry, and research technical societies and university presses. Also, institutions. During the last decade, many to date, there are many career development groups, with various scientific, technical, and courses given by specialists and universities on engineering backgrounds have been founded various facets of powder science and technol to study, apply, and promote interest in areas ogy.