Download or read book Ignition Delays of Some Nonaromatic Fuels with Low freezing Red Fuming Nitric Acid in Temperature Range 40 Degrees to 105 Degrees F written by Riley O. Miller and published by . This book was released on 1953 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ignition delay Characteristics in Modified Open cup Apparatus of Several Fuels with Nitric Acid Oxidants Within Temperature Range 70 Degrees to 105 Degrees F written by Riley O. Miller and published by . This book was released on 1951 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ignition delay Characteristics in Modified Open cut Aparatus of Several Fuels with Nitric Acid Oxidants Within Temperature Range 70 to 150 degrees F written by Riley O. Miller and published by . This book was released on 1951 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Concentration on Ignition Delays for Various Fuel oxygen nitrogen Mixtures at Elevated Temperatures written by E. Anagnstou and published by . This book was released on 1956 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ignition delays for mixtures of ethane, n-butane, isobutane, hydrogen, or propane with oxygen and nitrogen were measured using a flow system with two experimental procedures. Delays were measured in the temperature ranges 571 to 733 degrees C for ethane, 444 to 715 degrees C for n-butane, 564 to 713 degrees C for isobutane, 594 to 652 degrees C for hydrogen, and 540 to 681 degrees C for propane. The effect of fuel concentration was measured for all fuels, and delays were inversely proportional to fuel concentration to the 0.6 to 1.7 power. The effect of oxygen concentration was measured for propane and the butanes, and, in general, delays decreased slightly with increasing oxygen concentration. However, at very low temperatures, for n-butane, the dependence on oxygen concentration increased. The two procedures gave different absolute values for the delays, but the trends were the same by either method. Fram the variation of delay with temperature at constsnt fuel and oxygen concentration, apparent activation energies were calculated.
Download or read book Ignition Delay at Various High Pressures An Experimental Study written by Ritu Gaur and published by . This book was released on 2019-10-16 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research Paper (postgraduate) from the year 2019 in the subject Engineering - Chemical Engineering, course: M.TECH, language: English, abstract: This work is an experimental study for the measurement of ignition delay characteristics of burning fuel sprays in cylindrical combustion chambers. It is carried out on hot air and high pressure. The objective of the study is to investigation the effect of hot air temperature and a well as high pressure on ignition delay of diesel fuel sprays. The effect of blending of n-Pentane with pure diesel was investigated. An experimental set up was design for this purpose with the emphasis on optical method for measurement of ignition delay at various pressures. The results presented here show that ignition delay of diesel fuel spray decreases with increase in the temperature and pressure of hot air. Results also show the effect of methyl group being more dominant at low ignition temperatures and that of alkyl group being more dominant at higher temperature. Blending of n-pentane with diesel fuel, increase its ignition delay at low ignition temperatures. However, as the concentration of blending fuel was increased beyond 30%, the ignition temperature increase. Ignition temperature for 40% pentane blends is much higher that the pure diesel.
Download or read book Ignition delay Determinations of Furfuryl Alcohol and Mixed Butyl Mercaptans with Various White Fuming Nitric Acids Using Modified Open cup and Small scale Rocket Engine Apparatus written by Dezso J. Ladanyi and published by . This book was released on 1955 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximate linear relations were obtained when the logarithm of ignition delay was plotted against the reciprocal of absolute temperature for furfuryl alcohol and white fuming nitric acid (16 percent water) in the small-scale rocket engine (approximately 50 lb thrust) and for mixed butyl mercaptans and white fuming nitric acid (2 percent water) in a modified open-cup apparatus. Zero-temperature coefficients of ignition delay were obtained for furfuryl alcohol and white fuming nitric acid (2 percent water) in both apparatus for the temperature ranges investigated.
Download or read book Effects of Nitrogen Tetroxide and Water Concentration on Freezing Point and Ignition Delay of Fuming Nitric Acid written by Riley O. Miller and published by . This book was released on 1953 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A STUDY OF THE IGNITION DELAY OF TRIETHYL TRITHIOPHOSPHITE WITH NITRIC ACID IN AN IMPINGING STREAM ROCKET STARTER MOTOR written by and published by . This book was released on 1953 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delays were measured in a small rocket motor using a single pair of impinging fuel and oxidizer streams at 70 deg, 32 deg, and -40 deg F with fuel containing 0, 10, 20, 30, and 40 vol-% heptane. The acid was adjusted to 1% H sub2 O, 0.5% NO sub2, and 98.5% HNO sub3. Hard starts and long, variable delays were obtained in the lowest (EtS)sub3 P concentration range. The delays were short and independent of concentration or temperature with 90 and 100% (EtS)sub3 P. The time of ignition was determined by photocell and chamber-pressure pickup methods; the values agreed within the precision of measurement. Precaution similar to those for PhNH sub2 or N sub2 H sub 4 are necessary in handling (EtS) sub3 P.
Download or read book Graphene Oxide written by Wei Gao and published by Springer. This book was released on 2015-05-28 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on a group of new materials labeled "graphene oxides." It provides a comprehensive overview of graphene oxide-based nanomaterials in terms of their synthesis, structures, properties, and extensive applications in catalysis, separation, filtration, energy storage and conversion. The book also covers emerging research on graphite oxides and the impact of the research on fundamental and applied sciences.
Download or read book Hydrocarbons and Air Pollution written by Air Pollution Technical Information Center and published by . This book was released on 1970 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emerging Energetic Materials Synthesis Physicochemical and Detonation Properties written by Dabir S. Viswanath and published by Springer. This book was released on 2018-01-02 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes science and technology of a new generation of high-energy andinsensitive explosives. The objective is to provide professionals with comprehensiveinformation on the synthesis and the physicochemical and detonation properties ofthe explosives. Potential technologies applicable for treatment of contaminated wastestreams from manufacturing facilities and environmental matrices are also be included.This book provides the reader an insight into the depth and breadth of theoreticaland empirical models and experimental techniques currently being developed in thefield of energetic materials. It presents the latest research by DoD engineers andscientists, and some of DoD’s academic and industrial researcher partners. The topicsexplored and the simulations developed or modified for the purposes of energetics mayfind application in other closely related fields, such as the pharmaceutical industry.One of the key features of the book is the treatment of wastewaters generated duringmanufacturing of these energetic materials.
Download or read book Chemical Process and Design Handbook written by James G. Speight and published by McGraw Hill Professional. This book was released on 2002 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control chemical processes to get the results you want Invaluable to chemical and environmental engineers as well as process designers, Chemical Process and Design Handbook shows you how to control chemical processes to yield desired effects efficiently and economically. The book examines each of the major chemical processes, such as reactions, separations, mixing, heating, cooling, pressure change, and particle size reduction and enlargement -- in logically arranged alphabetical chapters, providing you with an understanding of the essential qualitative analysis of each. The Handbook, from expert James Speight: Emphasizes chemical conversions -- chemical reactions applied to industrial processing Provides easy-to-understand descriptions to explain reactor type and design Describes the latest process developments and possible future improvements or changes
Download or read book FRP Technology written by R. Weatherhead and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic resins have become increasingly important over the years, finding wide application in a variety of fields. Not least have been the tremendous strides made in the use of fibre reinforced resin systems. Although by far the bulk of all fibre reinforced products are made from unsaturated polyester r~sins reinforced with glass fibres, other resins and other fibres are playing an increasingly important role. It is with this in mind that the present book has been written. An attempt has been made to combine within one book information on the various resin systems and reinforcing fibres in use today, together with some properties and processing details. Since most of the resins available are formulated products rather than pure chemical compounds, some information has been included on commercially available materials. For convenience, where commercial data have been included, these have been located at the end of the appropriate chapter or, where only limited data are presented, at the end of the appropriate section. Such data have been included for the benefit of designers and fabricators, to indicate the wide choice of materials available and to enable them to select materials without having to approach a vast number of suppliers and then to sift through an even greater number of data sheets.
Download or read book Materials Handbook written by John A. Vaccari and published by McGraw Hill Professional. This book was released on 2002-07-09 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs and natural plant and animal substances --more than 13,000 in all. Properties are expressed in both U.S. customary and metric units and a thorough index eases finding details on each and every material. Introduced in 1929 and often known simply as "Brady's," this comprehensive, one-volume, 1244 page encyclopedia of materials is intended for executives, managers, supervisors, engineers, and technicians, in engineering, manufacturing, marketing, purchasing and sales as well as educators and students. Of the dozens of families of materials updated in the 15th Edition, the most extensive additions pertain to adhesives, activated carbon, aluminides, aluminum alloys, catalysts, ceramics, composites, fullerences, heat-transfer fluids, nanophase materials, nickel alloys, olefins, silicon nitride, stainless steels, thermoplastic elastomers, titanium alloys, tungsten alloys, valve alloys and welding and hard-facing alloys. Also widely updated are acrylics, brazing alloys, chelants, biodegradable plastics, molybdenum alloys, plastic alloys, recyclate plastics, superalloys, supercritical fluids and tool steels. New classes of materials added include aliphatic polyketones, carburizing secondary-hardening steels and polyarylene ether benzimidazoles. Carcinogens and materials likely to be cancer-causing in humans are listed for the first time.
Download or read book Chemical Waste written by J. Bromley and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past few years the worlds has reverberated of names like Seveso, Love Canal, Lekkerkerk, Times Beach, just to name the most publicized ones. All these names are connected with hazardous or toxic waste, waste from business and industry, especially the chemical industry. The list is endless because there are, all over the world, many thousands of "points noirs": not yet discovered or identified old lagoons and landfills, polluted rivers, estuaries, and harbors needing remedial action, which undoubtedly will reveal more unpleasant secrets of the chemical industry's past. It is not an exaggerated statement that chemists of the past have paid too much attention to the composition of new products while neglecting the disposition of byproducts, i.e., chemical waste. Admittedly, during the last decade this attitude has changed dramatically. Although we cannot yet properly speak of a new science of peri ontology (the theory of residues), we seem to be headed towards substantiated rules, analyses, disposal protocols, definitions and remedial practices in handling the problems of chemical waste. Especially during the last two years comprehensive treatises of the whole complex subject as well as monographs dealing with assorted aspects of waste tech nology have appeared.
Download or read book Fuels and Lubricants Handbook written by and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vapor phase Organic Pollutants written by and published by National Academies. This book was released on 1976 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
