Explosive reactions in gaseous media
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Explosive reactions in gaseous media a general discussion held by the Faraday Society, June, 1926.

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Published by Faraday Society in London .
Written in

Subjects:

  • Explosions.,
  • Gases.,
  • Internal combustion engines.

Book details:

Edition Notes

ContributionsFaraday Society.
Classifications
LC ClassificationsQD516 .F3
The Physical Object
Pagination1 v. ;
ID Numbers
Open LibraryOL19634101M
LC Control Number27016048

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Explosive gases are commonly mixtures of two reactants—oxygen and fuel gas—within the limits of flammability, but some gaseous chemical compounds—ozone, acetylene, hydrazine, or azomethane—are explosive themselves. An investigation of gaseous explosive reactions is discussed in this report. Measurements were taken to calculate the maximum flame temperature attained and making correlations with existing thermal data on this : F W Stevens. Explosives are substances that undergo a rapid oxidation reaction with the production of large quantities of gases. It is the sudden buildup of gas pressure (see products above) that constitutes the nature of an explosion. The speed at which explosives decompose permits their classification as high or low explosives. • Gases that are potentially toxic, which include: • CO (carbon monoxide), • NO (nitric oxide), •N 2O (nitrous oxide), and •NO 2 (nitrogen dioxide). Oxygen Balance When the explosive mixture in a blasthole contains the correct amount of oxygen, and the explosives’ physical .

The production of water will be turned into steam as the temperature of explosion will be very high; therefore, water will be regarded as a gaseous product. From Reaction it can be seen that 9 moles of gas are produced from 1 mole of RDX. Therefore, 9 moles of gas will occupy dm 3 and 1 g of RDX will produce dm. For an explosion, the goal is to generate as much gaseous product in as short of a time as possible. You could have a relatively slow chemical reaction, like the Pharaoh’s serpent or ‘black snake’ firework, but if you want an explosion then you need the reaction to occur quickly to produce a lot of gas . Expose it to liquid water, however, and things get especially explosive, rapidly generating potassium hydroxide and hydrogen gas, the latter of which quickly ignites.   The 27 Most Impressive Chemical Reactions. Listen, chemicals are super awesome, and super dangerous. Best to enjoy them from the protection of your computer screen.

EXPLOSIVES DEFINITIONS 1. An explosive substance is a solid or liquid substance (or mixture of substances) which is in itself capable by chemical reaction of producing gas at such a temperature and pressure and at such a speed as to cause damage to the surroundings. Pyrotechnic substances are included even when they do not evolve gases. Compressive and elastic properties of solids under explosive attack -- Ch. Principals of shaped charges -- Ch. Explosion properties and blasting action of high explosives -- Ch. Products of detonation in explosion and detonation states -- Ch. Shock waves in gaseous and condensed media . Abstract. Spherical detonations have been initiated by solid explosive (Tetryl) charges in well-mixed stoicheiometric air mixtures with each of the hydrocarbons, ethane, propane, n-butane, isobutane and ethylene at atmospheric to initiation, the gases were contained in plastic bags; total gas volume and available path length were up to m 3 and 2 m, respectively. Investigations on gaseous explosions. Part II. Explosive reactions considered in reference to internal combustion engines. Introductory survey For reproduction of material from all other RSC journals and books: Explosive reactions considered in reference to internal combustion engines. Introductory survey D. Clerk, Trans. Faraday Soc.