The Chemistry and Characteristics of Explosive Materials James R. Cook, PhD Review by Tom Smith This little volume, sensibly priced at $12.95, is a compilation of basic information and general characteristics of a range of explosives, based as the author acknowledges, on previously published data. Click download link below for more information Ref: JPyro, Issue …
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Category:JPyro – Articles
The main category – things that are published in the Journal
Chapter III — Accroides
The following article was reprinted from The Technology of Natural Resins, by C. L. Mantell, C. W. Kopf, J. L. Curtis, and E. M. Rogers, John Wiley & Sons, Inc. (1942) pp 14–21. Chapter III — Accroides: Gum accroides is the resinous product obtained from various members of the species Xanthorrhoea of the natural order …
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Air Pollutant Emissions from Power Plants
Martha Joseph, Cynthia Johnston, and Candice Smith An examination of the issue of pollution resulting from fireworks displays in contrast to power plant emissions was chosen as a seminar topic during a pyrotechnic chemistry workshop, sponsored by the Partnership for the Advancement of Chemical Technology (PACT) at Miami University, Middletown, Ohio, July 2001. ——————————————————————————– Ref: JPyro, …
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A Note on the Design of Experiments
A Note on the Design of Experiments L. Weinman Introduction: In this note, we will speak about the general design of an experiment and some factors to be considered. An experiment is used here to mean the deliberate causing of some physical event combined with the taking of data related to the event and the …
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Multi-Wavelength Laser Opacity Study of a Hybrid Rocket Plume
A. P. Chouinard, A. J. Adams, A. M. Wright, and M. K. Hudson ABSTRACT: An instrumentation system was developed to measure the opacity of a hybrid rocket plume as a function of optical wavelength. The source consisted of collineated beams from two lasers, providing seven wavelengths in a single probe beam. Detection was accomplished with …
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Studies of Electric Match Sensitiveness
K. L. and B. J. Kosanke ABSTRACT: The sensitiveness of a collection of ten electric match types, from four suppliers, was determined under conditions intended to reflect their actual use to ignite fireworks displays. The measurements included determinations of impact, electrostatic discharge (ESD), friction, and thermal sensitiveness. The ESD tests considered discharges both through the …
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Erratum for JPyro, 1, 1995, pp37-46
Prediction of Flame Temperatures, Part 1: Low Temperature Reactions Please download the erratum to the original article below Note: Downloads of errata and supplementary materials are free
Prediction of Flame Temperatures, Part 1: Low Temperature Reactions
Daniel P. Dolata, Thomas I. Perigrin ABSTRACT: A method based on heat of reaction and heat capacity at constant pressure (ΔHr and CP) was devised for the prediction of flame temperatures for simple “low temperature” pyrotechnic reactions containing either potassium chlorate, potassium perchlorate, potassium nitrate, or ammonium perchlorate (KClO3, KClO4, KNO3, or NH4ClO4) as the …
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Erratum for JPyro, 1, 1995, pp11-18
An Introduction to PROPEP, A Propellant Evaluation Program for Personal Computers Please download the erratum to the original article below Note: Downloads of errata and supplementary materials are free
The Various Types of Throw Blankets: Which One is Right for You?
Introduction: Throw blankets are not just cozy additions to your home—they’re also versatile decor pieces that can enhance the aesthetic of any room. With a vast array of options available, selecting the perfect throw blanket can feel overwhelming. This guide breaks down the most popular types of throw blankets by material, helping you choose the …
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