Transient Characteristics of Fuel Atomization and Droplet Size Distribution in Diesel Fuel Spray

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (387 download)

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Book Synopsis Transient Characteristics of Fuel Atomization and Droplet Size Distribution in Diesel Fuel Spray by : Kiichiro Takeuchi

Download or read book Transient Characteristics of Fuel Atomization and Droplet Size Distribution in Diesel Fuel Spray written by Kiichiro Takeuchi and published by . This book was released on 1983 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characteristics of a Transient Diesel Fuel Spray

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Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Characteristics of a Transient Diesel Fuel Spray by : Ja-Ye Koo

Download or read book Characteristics of a Transient Diesel Fuel Spray written by Ja-Ye Koo and published by . This book was released on 1991 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplet Sizes and Velocities in a Transient Diesel Fuel Spray

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Droplet Sizes and Velocities in a Transient Diesel Fuel Spray by : Ja-Ye Koo

Download or read book Droplet Sizes and Velocities in a Transient Diesel Fuel Spray written by Ja-Ye Koo and published by . This book was released on 1990 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simultaneous droplet sizes and velocities were obtained for a transient diesel fuel spray in a quiescent chamber at atmospheric temperature and pressure. Instantaneous injection pressure, needle lift, and rate of injection were also measured, allowing calculation of the instantaneous nozzle discharge coefficient. Short-exposure still photographs were obtained at various chamber pressure and densities to further investigate this spray. Correlations between droplet size and velocity were determined at each crank angle to observe the detailed nature of the transient events occurring in this transient diesel fuel spray. As expected, peak mean and rms velocities are observed in the center of the spray. Measured average velocities are consistent with a calculated value, using the discharge coefficient for the nozzle and the known rate of fuel injection. The spray was nearly symmetric, with higher velocities occurring near the injector tip, and the radial dependence of velocity consistent with that observed from the spray photographs. Factors observed to effect the droplet size and velocity distributions and history include pump speed, fuel quantity delivered, and needle lift. Reprints. (aw).

Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray

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Publisher :
ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray by : Brian Paul Sangeorzan

Download or read book Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray written by Brian Paul Sangeorzan and published by . This book was released on 1983 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Liquid Particle Size Measurement Techniques

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Publisher : ASTM International
ISBN 13 : 9780803102279
Total Pages : 198 pages
Book Rating : 4.1/5 (22 download)

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Book Synopsis Liquid Particle Size Measurement Techniques by : Julian M. Tishkoff

Download or read book Liquid Particle Size Measurement Techniques written by Julian M. Tishkoff and published by ASTM International. This book was released on 1984 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray by : P. P. Sangeorzan

Download or read book Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray written by P. P. Sangeorzan and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diesel Emissions and Their Control

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Publisher : SAE International
ISBN 13 : 0768049741
Total Pages : 583 pages
Book Rating : 4.7/5 (68 download)

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Book Synopsis Diesel Emissions and Their Control by : Magdi K Khair

Download or read book Diesel Emissions and Their Control written by Magdi K Khair and published by SAE International. This book was released on 2006-12-01 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will assist readers in meeting today's tough challenges of improving diesel engine emissions, diesel efficiency, and public perception of the diesel engine. It can be used as an introductory text, while at the same time providing practical information that will be useful for experienced readers. This comprehensive book is well illustrated with more than 560 figures and 80 tables. Each main section is broken down into chapters that offer more specific and extensive information on current issues, as well as answers to technical questions.

Measurement of Droplet Size Distribution of Transient Diesel Spray

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Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (612 download)

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Book Synopsis Measurement of Droplet Size Distribution of Transient Diesel Spray by : Yohan Chi

Download or read book Measurement of Droplet Size Distribution of Transient Diesel Spray written by Yohan Chi and published by . This book was released on 1993 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Study of Diesel Spray Characteristics and Atomization

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Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Experimental Study of Diesel Spray Characteristics and Atomization by : Chan-Teng Chang

Download or read book Experimental Study of Diesel Spray Characteristics and Atomization written by Chan-Teng Chang and published by . This book was released on 1997 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray

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Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray by : Brian Paul Sangeorzan

Download or read book Time-resolved Measurements of Drop Size Distribution in a Transient Fuel Spray written by Brian Paul Sangeorzan and published by . This book was released on 1983 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Breakup of Liquid Sheets and Jets

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Publisher : Cambridge University Press
ISBN 13 : 1139439782
Total Pages : 287 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Breakup of Liquid Sheets and Jets by : S. P. Lin

Download or read book Breakup of Liquid Sheets and Jets written by S. P. Lin and published by Cambridge University Press. This book was released on 2003-08-21 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 2003, is an exposition of what we knew about the physics underlying the onset of instability in liquid sheets and jets. Wave motion and breakup phenomena subsequent to the onset of instability are carefully explained. Physical concepts are established through rigorous mathematics, accurate numerical analyses and comparison of theory with experiment. Exercises are provided for students, and these help familiarize the reader with the required mathematical tools. This book further provides a rational basis for designing equipment and processes involving the phenomena of sheet and jet breakup. Researchers interested in transition to turbulence, hydrodynamic stability or combustion will find this book a highly useful resource, whether their background lies in engineering, physics, chemistry, biology, medicine or applied mathematics.

Structure of Unsteady Sprays Injected from Pintle-Type Nozzles

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Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Structure of Unsteady Sprays Injected from Pintle-Type Nozzles by : C. Arcoumanis

Download or read book Structure of Unsteady Sprays Injected from Pintle-Type Nozzles written by C. Arcoumanis and published by . This book was released on 1992 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The temporal and spatial characteristics of the transient diesel spray injected from a pintle-type nozzle into the atmosphere were investigated by phase Doppler anemometry and its structure visualised by high speed photography. The droplet velocities and sizes were quantified near the nozzle exit and the degree of fuel atomisation deduced from the fractal dimension estimated from the droplets size distribution. High frequency periodic structures were identified on the surface of the transient spray and attributed to aerodynamic interactions between the injected fuel and surrounding air. (Author).

Investigation of Diesel Sprays Using Diffraction-Based Droplet Sizing

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Investigation of Diesel Sprays Using Diffraction-Based Droplet Sizing by : M. A. Coil

Download or read book Investigation of Diesel Sprays Using Diffraction-Based Droplet Sizing written by M. A. Coil and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of combustion in direct injection Diesel engines demands detailed understanding of the behavior of the injection. Understanding the injection involves characterizing the distribution of fuel particle sizes throughout the spray. This work studied the size distributions of sprays from commercial Diesel injectors under a series of conditions. A diffraction-based diagnostic obtained maps of local fuel droplet size information over the full spray field. Most quantitative techniques currently used in spray research provide quantitative time-ranging data at a single point in the spray field. Spatially resolved information proves more useful in studying transient sprays. The spatially resolved maps of particle size obtained in this experiment showed the reliability of the diagnostic, exhibited the transience of the fine structure of these sprays, and demonstrated the evolution of the sprays with time.

Two-Phase Flow for Automotive and Power Generation Sectors

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Publisher : Springer
ISBN 13 : 9811332568
Total Pages : 398 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Two-Phase Flow for Automotive and Power Generation Sectors by : Kaushik Saha

Download or read book Two-Phase Flow for Automotive and Power Generation Sectors written by Kaushik Saha and published by Springer. This book was released on 2018-11-03 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the two-phase flow problems relevant in the automotive and power generation sectors. It includes fundamental studies on liquid–gas two-phase interactions, nucleate and film boiling, condensation, cavitation, suspension flows as well as the latest developments in the field of two-phase problems pertaining to power generation systems. It also discusses the latest analytical, numerical and experimental techniques for investigating the role of two-phase flows in performance analysis of devices like combustion engines, gas turbines, nuclear reactors and fuel cells. The wide scope of applications of this topic makes this book of interest to researchers and professionals alike.

Proceedings of the 1st International Conference on Liquid Atomization and Spray Systems, Tokyo, August 27-31, 1978

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ISBN 13 :
Total Pages : 522 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings of the 1st International Conference on Liquid Atomization and Spray Systems, Tokyo, August 27-31, 1978 by :

Download or read book Proceedings of the 1st International Conference on Liquid Atomization and Spray Systems, Tokyo, August 27-31, 1978 written by and published by . This book was released on 1979 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplets and Sprays

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Publisher : Springer
ISBN 13 : 1447163869
Total Pages : 345 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Droplets and Sprays by : Sergei Sazhin

Download or read book Droplets and Sprays written by Sergei Sazhin and published by Springer. This book was released on 2014-05-19 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a clear and systematic description of droplets and spray dynamic models, this book maximises reader insight into the underlying physics of the processes involved, outlines the development of new physical and mathematical models and broadens understanding of interactions between the complex physical processes which take place in sprays. Complementing approaches based on the direct application of computational fluid dynamics (CFD), Droplets and Sprays treats both theoretical and practical aspects of internal combustion engine process such as the direct injection of liquid fuel, subcritical heating and evaporation. Including case studies that illustrate the approaches relevance to automotive applications, it is also anticipated that the described models can find use in other areas such as in medicine and environmental science.

Comparisons of Measured Drop Sizes and Velocities in a Transient Fuel Spray with Stability Criteria and Computed PDF's

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Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Comparisons of Measured Drop Sizes and Velocities in a Transient Fuel Spray with Stability Criteria and Computed PDF's by : Ja-Ye Koo

Download or read book Comparisons of Measured Drop Sizes and Velocities in a Transient Fuel Spray with Stability Criteria and Computed PDF's written by Ja-Ye Koo and published by . This book was released on 1991 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two sets of comparisons were made in an attempt to provide a mechanism for understanding the behavior of transient sprays. First, detailed measurements of drop size and velocity in a transient spray were compared to established stability criteria for different droplet breakup mechanisms, specifically criteria for bag breakup and boundary layer stripping. Then, probability-density-functions were determined from the experimental data and compared, where appropriate, to different computed distributions (such as the Chi-square or log-hyperbolic distributions). Comparison with the stability criteria indicates that the a majority of droplets in the spray are susceptible to both breakup mechanisms near the injector tip. However, downstream, the spray appears to stabilize and any redistribution of droplet size must apparently be a result of collisions.