Download or read book A Study of Vapor Explosion Phenomena written by Chih-Ping Tso and published by . This book was released on 1979 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of the Vapor Explosion Phenomena Using a Molten metal Jet Injected Into Distilled Water written by Raymond Henry Bradley and published by . This book was released on 1971 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Aspects of Explosion Phenomena written by A. L. Kuhl and published by AIAA. This book was released on 1993 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Stratified Vapor Explosions written by Kwang-Hyun Bang and published by . This book was released on 1989 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Liquid liquid Contact in Vapor Explosion written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The contact of two liquid materials, one of which is at a temperature substantially above the boiling point of the other, can lead to fast energy conversion and a subsequent shock wave. This well-known phenomenon is called a ''vapor explosion.'' One method of producing intimate, liquid--liquid contact (which is known to be a necessary condition for vapor explosion) is a shock tube configuration. Such experiments in which water was impacted upon molten aluminum showed that very high pressures, even larger than the thermodynamic critical pressure, could occur. The mechanism by which such sharp pressure pulses are generated is not yet clear. In this experiment cold liquids (Freon-11, Freon-22, water, or butanol) were impacted upon various hot materials (mineral oil, silicone oil, water, mercury, molten Wood's metal or molten salt mixture). The main conclusion from the experimental study is that hydrodynamic effects may be very significant in any shock tube analyses, especially when multiple interactions are observed. A theoretical study was performed to check the possibility of vapor film squeezing (between a drop in film boiling and a surface) as a controlling mechanism for making liquid--liquid contact. Using experimental data, the film thickness was calculated and it was found to be too thick for any conceivable film rupture mechanism. It was suggested that the coalescence is a two-stage process, in which the controlling stage depends mainly on temperature and surface properties and can be described as the ability of cold liquid to spread on a hot surface.

Download or read book Guidelines for Evaluating the Characteristics of Vapor Cloud Explosions Flash Fires and BLEVEs written by CCPS (Center for Chemical Process Safety) and published by John Wiley & Sons. This book was released on 2010-09-14 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: The serious consequences of vapor cloud explosions, flash fires, and BLEVEs are very well known. Better understanding of the characteristics of these phenomena and models to calculate their consequences are key to effective prevention and mitigation. Cited by EPA in its 1996 document, "Off-site Consequence Analysis Guidance, " the first half of the book describes the characteristics of these phenomena and gives an overview of past experimental and theoretical research and methods to estimate consequences. The second part focuses on methods for consequence estimating by presenting sample problems. The entire book is heavily illustrated with photos, charts, tables, and diagrams, and each chapter has a full set of references for additional reading.

Download or read book The Mechanisms of Explosions written by Jacques Chaineaux and published by John Wiley & Sons. This book was released on 2023-05-09 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The risk of explosion is inseparable from industrial activity, as we are often reminded by the news. In order to avoid an explosion, it is necessary to understand the phenomena surrounding it, and take the necessary preventive measures to protect society if it comes to the worst-case scenario. This book will detail these phenomena. The Mechanisms of Explosions presents theoretical aspects from a physicochemical point of view and proposes various methods adapted to each type of explosion, including ATEX explosions. The author shares his knowledge of the mechanisms of explosions, acquired during numerous investigations. These 27 case studies – detailing circumstances, mechanisms and the nature and intensity of explosive effects – were selected to cover all of the possible physical or chemical phenomena, substances and mechanisms, without limiting themselves to the most common situations. This book, packed full of information, is designed to benefit those who analyze and investigate explosions, particularly insurance and judicial experts, prevention engineers, security managers and trainers.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1982 with total page 1282 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 Liquid liquid Contact in Vapor Explosion written by Aryeh Segev and published by . This book was released on 1978 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Evaluating the Characteristics of Vapor Cloud Explosions Flash Fires and BLEVEs written by CCPS (Center for Chemical Process Safety) and published by Wiley-AIChE. This book was released on 1994-12-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The serious consequences of vapor cloud explosions, flash fires, and BLEVEs are very well known. Better understanding of the characteristics of these phenomena and models to calculate their consequences are key to effective prevention and mitigation. Cited by EPA in its 1996 document, "Off-site Consequence Analysis Guidance, " the first half of the book describes the characteristics of these phenomena and gives an overview of past experimental and theoretical research and methods to estimate consequences. The second part focuses on methods for consequence estimating by presenting sample problems. The entire book is heavily illustrated with photos, charts, tables, and diagrams, and each chapter has a full set of references for additional reading.

Download or read book A Benchmarking Study for One Dimensional Large Scale Vapor Explosions with a Tin Melt written by Rusi Debu and published by . This book was released on 2000 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Light Water Reactor Safety Research Program written by Marshall Berman and published by . This book was released on 1980 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology and Current Practices for Processing Transferring and Storing Liquefied Natural Gas written by Arthur D. Little, Inc and published by . This book was released on 1974 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1982 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1982 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1985 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Explosion Characteristics of Multiphase Fuel Mixtures with Air written by Emmanuel Kwasi Addai and published by Western Engineering, Inc.. This book was released on 2016-10-10 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explosion hazards involving mixtures of different states of aggregation continue to occur in facilities where dusts, gases or solvents are handled or processed. In order to prevent or mitigate the risk associated with these mixtures, more knowledge of the explosion behavior of hybrid mixtures is required. The aim of this study is to undertake an extensive investigation on the explosion phenomenon of hybrid mixtures to obtain insight into the driving mechanisms and the explosion features affecting the course of hybrid mixture explosions. This was accomplished by performing an extensive experimental and theoretical investigation on the various explosion parameters such as: minimum ignition temperature, minimum ignition energy, limiting oxygen concentration, lower explosion limits and explosion severity. Mixtures of twenty combustible dusts ranging from food substances, metals, plastics, natural products, fuels and artificial materials; three gases; and six solvents were used to carry out this study. Three different standard equipments: the 20-liter sphere (for testing lower explosion limits, limiting oxygen concentration and explosion severity), the modified Hartmann apparatus (for testing minimum ignition energy) and the modified Godbert–Greenwald (GG) furnace (for testing minimum ignition temperature) were used. The test protocols were in accordance with the European standard procedures for dust testing for each parameter. However, modifications were made on each equipment in order to test the explosion properties of gases, solvents, and hybrid mixtures. The experimental results demonstrated a significant decrease of the minimum ignition temperature, minimum ignition energy and limiting oxygen concentration of gas or solvent and increase in the likelihood of explosion when a small amount of dust, which was either below the minimum explosion concentration or not ignitable by itself, was mixed with gas or solvent and vice versa. For example, methane with minimum ignition temperature of 600 °C decreased to 530 °C when 30 g/m3 of toner dust, which is 50 % below its minimum explosible concentration was, added. A similar explosion behavior was observed for minimum ignition energy and limiting oxygen concentration. Furthermore, it was generally observed that the addition of a non-explosible concentration of flammable gas or spray to a dust-air mixture increases the maximum explosion pressure to some extent and significantly increases the maximum rate of pressure rise of the dust mixture, even though the added concentrations of gases or vapor are below its lower explosion limit. Finally, it could be said that, one cannot rely on the explosion properties of a single substance to ensure full protection of an equipment or a process if substances with different states of aggregate are present.