Download or read book Experimental Study of the Deflagration of Gases and Solids written by A. Van Tiggelen and published by . This book was released on 1966 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: First a general survey is given of the research undertaken under this grant. Three topics have progressed during the last year in a sufficient manner as to be reported in this document. (I) Burning velocity, flame temperature and reaction zone thickness are reported for gaseous mixtures of hydrogen cyanide, oxygen and nitrogen at different richnesses and dilutions. Accepting the model of an homogeneous reaction for the flame reaction zone, global activation energies and reaction orders are derived. (II) The application of a new technique (simulating burner) allows the estimation of the amount of heat transferred from the flame reaction zone upstream to the burning surface of a solid propellant. Some preliminary data are presented for given conditions of flow and zeroeth degree of mixedness in the preparation zone upstream of the flame. (III) The comparative intensities of CH or C2 show that the yield of excited C2 or CH radicals per molecule of fuel oxidized in the flame is about 1.4 times larger in isobutane than in normal butane flames (with oxygen) at the same richness and degree of dilution with nitrogen. (Author).

Download or read book Initiation and Growth of Explosion in Liquids and Solids written by Frank Philip Bowden and published by CUP Archive. This book was released on 1985-10-24 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the research of Bowden, Yoffe and their collaborators on explosive initiation. What Bowden and Yoffe showed was that explosives are ignited almost invariably by thermal processes and though other processes have been identified their work still holds.

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research on the Deflagration of High energy Solid Oxidizers written by and published by . This book was released on 1967 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report covers research performed on the self-deflagration of hydroxylammonium perchlorate, the general objective of which was to gain some understanding of the combustion process. The experimental work included measurements of the pressure dependence of the deflagration rate, flame temperature, quenching diameters, and inflammability limits. A summary of the significant results of all the solid oxidizers studied is included, and an analysis of the combustion of these monopropellant-type oxidizers is given. The physical and chemical kinetic processes beneath, at and in the gas above the surface of the solid are considered, the concept of cellular flame structure is discussed, and inflammability limits are analyzed. A study was also made of the extinguishment of propellants by rapid depressurization. A laboratory scale extinguishment apparatus was developed which was essentially a modified optical strand burner. Three candidate composite propellants were selected for study and the results compared with extinguishment theory. An experimental study of the explosive decomposition of chlorine dioxide was also performed. The results of the ClO2 study together with an extensive interpretation of the reaction are presented.

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967-04 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Inventory of Energy Research Prepared for the Task Force on Energy of the Subcommittee on Science Research and Development by Oak Ridge National Laboratory with the Support of the National Science Foundation written by United States. Congress. House Science and Astronautics and published by . This book was released on 1972 with total page 1772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Inventory of Energy Research written by Oak Ridge National Laboratory and published by . This book was released on 1972 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Growth of Burning to Detonation in Liquids and Solids written by and published by . This book was released on 1968 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation is being made of deflagration and growth to detonation in liquids and solids with special reference to the role of small discontinuities in promoting sensitivity, and the Deflagration, Detonation Transition. As with previous reports it will be seen that the approach has been on a fairly broad front covering a range of experimental studies. The results are discussed under separate headings. (Author).

Download or read book Reactions Between Gases and Solids written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel and published by . This book was released on 1970 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book OAR Cumulative Index of Research Results written by and published by . This book was released on 1967 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 700 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 Air Force Research Resum s written by and published by . This book was released on with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Air Force Scientific Research Bibliography 1950 56 written by Library of Congress. Science and Technology Division and published by . This book was released on 1961 with total page 1196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by and published by . This book was released on 1970 with total page 1532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Publications Announcements with Indexes written by United States. National Aeronautics and Space Administration and published by . This book was released on 1962 with total page 1556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA SP written by and published by . This book was released on 1964 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the 20th International Conference on Fluidized Bed Combustion written by Guangxi Yue and published by Springer Science & Business Media. This book was released on 2010-07-28 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 20th International Conference on Fluidized Bed Combustion (FBC) collect 9 plenary lectures and 175 peer-reviewed technical papers presented in the conference held in Xi'an China in May 18-21,2009. The conference was the 20th conference in a series, covering the latest fundamental research results, as well as the application experience from pilot plants, demonstrations and industrial units regarding to the FBC science and technology. It was co-hosted by Tsinghua University, Southeast University, Zhejiang University, China Electricity Council and Chinese Machinery Industry Federation. A particular feature of the proceedings is the balance between the papers submitted by experts from industry and the papers submitted by academic researchers, aiming to bring academic knowledge to application as well as to define new areas for research. The authors of the proceedings are the most active researchers, technology developers, experienced and representative facility operators and manufacturers. They presented the latest research results, state-of-the-art development and projects, and the useful experience. The proceedings are divided into following sections: • CFB Boiler Technology, Operation and Design • Fundamental Research on Fluidization and Fluidized Combustion • C02 Capture and Chemical Looping • Gasification • Modeling and Simulation on FBC Technology • Environments and Pollutant Control • Sustainable Fuels The proceedings can be served as idea references for researchers, engineers, academia and graduate students, plant operators, boiler manufacturers, component suppliers, and technical managers who work on FBC fundamental research, technology development and industrial application.