Academic literature on the topic 'Explosive mixture'

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Journal articles on the topic "Explosive mixture"

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Ivanova, O. V., S. A. Zelepugin, A. S. Yunoshev, and V. V. Sil’vestrov. "Experimental and Numerical Research in Explosive Loading of Two- and Three-Component Solid Mixtures." Eurasian Chemico-Technological Journal 16, no. 1 (2013): 3. http://dx.doi.org/10.18321/ectj162.

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We have conducted experimental and numerical research in two- and three-component solid mixtures placed into a cylindrical recovery ampoule under explosive loading. Behavior of the mixture is described by a mathematical model of a multicomponent medium. In the model, every component of a mixture simultaneously occupies the same volume as the mixture. Components interact with each other, exchanging momentum, energy, and mass (if the chemical reaction between the components occurs). An equality of components’ pressure is chosen as a condition for joint deformation of components. Finite element m
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Remez, N., A. Dychko, Y. Besarabets, S. Kraychuk, N. Ostapchuk, and L. Yevtieieva. "Impact Modelling of Explosion of Mixture Explosive Charges on the Environment." Latvian Journal of Physics and Technical Sciences 56, no. 3 (2019): 37–49. http://dx.doi.org/10.2478/lpts-2019-0018.

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Abstract The present paper provides the modelling of the explosion of the charges of the traditional (trotyl) and new blended explosive substances: polymix GR1/8 (74 %) + KRUK2 (26 %), compolite GS6, polymix GR4-T10. As a result of the research, it has been established that when using TNT a specific impulse is formed, which is by 40 % more than an explosion of new mixed explosives, and the safe distance from the source of the explosion of such explosives is increased by 25 %–50 %. On the basis of the established dependences of excess pressure, the specific impulse on the type and mass of charg
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Pei, Qing, Meng Li, and Heng Li. "Study on Thermal Decomposition and Thermal Safety of Mixtures of Highly Active Aluminum Powder and Nitramine Explosive." Journal of Physics: Conference Series 2478, no. 12 (2023): 122033. http://dx.doi.org/10.1088/1742-6596/2478/12/122033.

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Abstract The newly prepared and stored highly active aluminum powder were mixed with common nitramine explosives HMX and CL-20 at a mass ratio of 1:1, respectively. The effects of the two kinds of high active aluminum powder on the thermal decomposition properties of HMX and CL-20 were investigated by differential scanning calorimetry (DSC). The thermal explosion critical temperature of the mixture of high active aluminum powder and nitramine explosive was calculated. The result shows that after joining highly active aluminium powder, highly active aluminium/nitramine explosive mixture, modera
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Xie, Xing Hua, Xiao Jie Li, Shi Long Yan, et al. "Low Temperature Explosion for Nanometer Active Materials." Key Engineering Materials 324-325 (November 2006): 193–96. http://dx.doi.org/10.4028/www.scientific.net/kem.324-325.193.

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This paper describes a new method for prediction of the Chapman–Jouguet detonation parameters of CaHbNcOdLieMnf explosives for mixture of some of low temperature explosion explosives at 0 = 1000 kg/m3. Explosion temperatures of water-gel explosives and explosive formulations are predicted using thermochemistry information. The methodology assumes that the heat of detonation of an explosive compound of products composition H2O–CO2–CO–Li2O–MnO2–Mn2O3 can be approximated as the difference between the heats of formation of the detonation products and that of the explosive, divided by the formula w
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Komarov, Aleksandr, Nikolai Gromov, and Anton Korolchenko. "Influence of hydrodynamic processes on apparent flame velocity in accidental explosions." E3S Web of Conferences 457 (2023): 02039. http://dx.doi.org/10.1051/e3sconf/202345702039.

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The main impact factor of an accidental explosion is explosive pressure, the numerical value of which is determined by the magnitude of the apparent flame velocity during explosive combustion of an explosive mixture. Therefore, the issues related to predicting the apparent flame velocity in deflagration explosions are the main ones when considering the problem of ensuring explosion resistance of buildings and structures and investigating accidents accompanied by explosions. Relationships are presented that confirm the unambiguous dependence of explosive pressure on apparent flame velocity. It
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Tugyi, Levente, Zoltán Siménfalvi, and L. Gábor Szepesi. "Investigation of the explosive atmospheres extent of hydrogen and methane gas mixtures by calculation and FLACS-CFD simulation." Multidiszciplináris Tudományok 14, no. 3 (2024): 44–60. https://doi.org/10.35925/j.multi.2024.3.5.

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Explosive atmosphere is defined as a mixture of dangerous substances with air, under atmospheric conditions, in the form of gases, vapours, mist or dust in which, after ignition has occurred, combustion spreads to the entire unburned mixture. Methane-hydrogen mixtures will become more and more important for energy use in the near future. It has many positive economic and environmental benefits, while the risk of explosion is partly forgotten. It is necessary to identify hazardous areas in the interpretation of technological equipment. The applicable standard, EN IEC 60079-10-1:2020, defines th
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Truong, Quang Vinh, and Trung Hoc Ngo. "Calculating limiting oxygen concentration of gas mixtures." International Science Journal of Engineering & Agriculture 2, no. 2 (2023): 142–46. http://dx.doi.org/10.46299/j.isjea.20230202.13.

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The limit values for the fuel concentration in the air-flammable fuel mixture are LEL (lower explosive limit) and UEL (upper explosive limit). The addition of an inert component to the fuel / air mixture determines the increase and decrease of the LEL, until no explosion occurs. The maximum oxygen quantity of the non-combustible - air - inert fuel mixture is LOC (limited oxygen concentration), an important safety property. Investigation of a comprehensive set of data on the flammability at high temperature and ambient pressure obtained from documented sources was carried out for systems contai
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Ivanova, Oxana V., and Sergey A. Zelepugin. "Explosive Compaction of Solid Inert Three-Component Mixtures Taking into Account a Different Thickness of the Explosive Axial Layer." Applied Mechanics and Materials 770 (June 2015): 174–78. http://dx.doi.org/10.4028/www.scientific.net/amm.770.174.

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We consider the axisymmetric problem of explosive compaction of a mixture from aluminum, sulfur and carbon placed into a cylindrical steel ampoule. The inert substance (graphite) is added to the mixture to avoid the reaction between aluminum and sulfur. We found the essential influence of the thickness of the explosive layer on the final result of explosive compaction. Insufficient thickness of explosives, as well as the excessive thickness may be a reason for an incompletely compacted final product or lead to the formation of cracks or damage.
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Willits, A. B. "EXPLOSIVE-MIXTURE MOTORS." Journal of the American Society for Naval Engineers 18, no. 4 (2009): 1035–62. http://dx.doi.org/10.1111/j.1559-3584.1906.tb00002.x.

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Demattè, R., L. Michael, and N. Nikiforakis. "Reacting condensed phase explosives in direct contact." Journal of Applied Physics 131, no. 9 (2022): 095901. http://dx.doi.org/10.1063/5.0075851.

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In this article, we present a new formulation and an associated algorithm for the simultaneous numerical simulation of multiple condensed phase explosives in direct contact with each other, which may also be confined by (or interacting with one or more) compliant inert materials. Examples include composite rate-stick (i.e., involving two explosives in contact) problems, interaction of shock waves with chemically active particles in condensed-phase explosives, and devices such as detonators and boosters. There are several formulations that address the compliant or structural response of confine
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Dissertations / Theses on the topic "Explosive mixture"

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Скега, О. В., О. В. Павленко та О. М. Проценко. "Застосування сучасних методів грануляції у виробництві вибухових сумішей". Thesis, Вид-во СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/6323.

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Craft, Neil Hirsh. "An experimental study of hybrid explosive dust-gas-air mixtures /." Thesis, McGill University, 1986. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66071.

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Sturtzer, Camille-Andréa. "Etude des mécanismes de dispersion par choc et des régimes de combustion de nuages de particules d'aluminium." Thesis, Chasseneuil-du-Poitou, Ecole nationale supérieure de mécanique et d'aérotechnique, 2014. http://www.theses.fr/2014ESMA0012/document.

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Pour une meilleure compréhension des mécanismes d’explosions de nuages réactifs hétérogènes, la dispersion de particules solides par choc ainsi que la détonabilité des mélanges diphasiques aluminium-oxygène ont été étudiés expérimentalement et numériquement.La dispersion des particules solides est réalisée par l’explosion en champ libre de charges sphériques composées d’un explosif solide central entouré par une couche de particules solides inertes. Les données expérimentales sont obtenues à l’aide de capteurs de pression, d’un piège à particules et d’une caméra rapide.La compaction puis la dé
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Fredenburg, David Anthony. "Shock compaction and impact response of thermite powder mixtures." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/37130.

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This dissertation focuses on developing a predictive method for determining the dynamic densification behavior of thermite powder mixtures consisting of equivolumetric mixtures of Ta + Fe₂O₃ and Ta + Bi₂O₃. Of primary importance to these highly reactive powder mixtures is the ability to characterize the stress at which full compaction occurs, the crush strength, which can significantly influence the stress required to initiate reaction during dynamic or impact loading. Examined specifically are the quasi-static and dynamic compaction responses of these mixtures. Experimentally obtained compact
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De, Stefano Maria. "Explosion d'un mélange hétérogène hydrogène-air dans un milieu clos obstrué." Thesis, Bourges, INSA Centre Val de Loire, 2018. http://www.theses.fr/2018ISAB0013/document.

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En raison de sa nature hautement inflammable, l’hydrogène constitue un risque technologique important et son utilisation nécessite un très haut niveau de sûreté. Le travail de thèse présenté dans ce mémoire a été réalisé en collaboration avec EDF et s’inscrit dans le cadre des études de sécurité liées à la libération d’hydrogène dans un des locaux de l’îlot nucléaire. Le dégagement d’une fuite peut, en effet, entraîner la formation d’une atmosphère inflammable, qui peut exploser et provoquer des graves dégâts.Cette étude vise ainsi à apporter une meilleure compréhension des phénomènes de dispe
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Cengiz, Fatih. "Steady-state Modeling Of Detonation Phenomenon In Premixed Gaseous Mixtures And Energetic Solid Explosives." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/3/12608218/index.pdf.

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This thesis presents detailed description of the development of two computer codes written in FORTRAN language for the analysis of detonation of energetic mixtures. The first code, named GasPX, can compute the detonation parameters of premixed gaseous mixtures and the second one, named BARUT-X, can compute the detonation parameters of C-H-N-O based solid explosives. Both computer codes perform the computations on the basis of Chapman-Jouguet Steady State Detonation Theory and in chemical equilibrium condition. The computed detonation point by the computer codes is one of the possible solutions
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Penlou, Baptiste. "Étude expérimentale des écoulements gaz-particules en contexte de fontaine pyroclastique." Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2023. http://www.theses.fr/2023UCFA0159.

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Les colonnes pyroclastiques se forment lors d'éruptions volcaniques explosives au cours desquelles un mélange de gaz et de particules est éjecté à grande vitesse depuis un évent et peut conduire à la formation de panaches convectifs. La stabilité de ces colonnes dépend de divers paramètres qui peuvent varier au cours du temps et causer l'effondrement partiel ou total du mélange pyroclastique. Ces effondrements donnent naissance à des fontaines éruptives à l'origine de courants de densité pyroclastiques (CDPs). L'objectif de cette thèse est double : étudier (1) les mécanismes de sédimentation d
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Torrado, David. "Effect of carbon black nanoparticles on the explosion severity of gas mixtures." Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0199/document.

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Les explosions de mélanges de gaz inflammables/solides combustibles ne sont pas bien comprises en raison de la complexité des transferts thermiques, des mécanismes de cinétiques et des interactions entre la turbulence /combustion. L'objectif principal de ce travail est d'étudier la sévérité des explosions des nanoparticules de carbone noir/méthane afin de comprendre l'influence de l'insertion des nanoparticules sur les explosions de gaz. Des tests ont été effectués sur ces mélanges dans un tube de propagation de la flamme et dans une sphère d'explosion standard de 20 L. L'influence de la turbu
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Cuervo, Rodriguez Nicolas. "Influences of turbulence and combustion regimes on explosions of gas-dust hydrid mixtures." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0300/document.

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Prédire la propagation de la flamme lors d'une explosion de mélanges hybrides poudre/gaz dans des géométries complexes est un défi qui mobilise de multiples ressources. Une approche consiste à déterminer expérimentalement les caractéristiques inhérentes des mélanges poussière-air, comme la vitesse de flamme laminaire, et de les utiliser comme entrées dans les logiciels de Mécanique des Fluides Numérique (CFD). Néanmoins, la caractérisation expérimentale de la vitesse de combustion de suspensions turbulentes de poussières dans l’air est délicate de par notamment la variabilité des propriétés de
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Addai, Emmanuel Kwasi [Verfasser], and Ulrich [Akademischer Betreuer] Krause. "Investigation of explosion characteristics of multiphase fuel mixtures with air / Emmanuel Kwasi Addai ; Betreuer: Ulrich Krause." Magdeburg : Universitätsbibliothek, 2016. http://d-nb.info/1117085961/34.

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Books on the topic "Explosive mixture"

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Devisilov, Vladimir, Tat'yana Drozdova, and Svetlana Timofeeva. Theory of gorenje and explosion: a practical course. INFRA-M Academic Publishing LLC., 2025. https://doi.org/10.12737/2132241.

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The textbook discusses the phenomena that occur during gorenje and explosion. Practical work is presented on calculating the material and thermal balance, temperature parameters and critical conditions during combustion of combustible mixtures, as well as calculations of the main explosion parameters. Gorenje The workshop is illustrated with graphs, diagrams and supplemented with background information. Meets the requirements of the latest generation of federal state educational standards for higher education. It is intended for students of technical universities studying the discipline "Theor
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Effect of Explosive Mixtures upon Impact Sensitivity. Creative Media Partners, LLC, 2021.

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Guide on Explosion Protection for Gaseous Mixtures in Pipe Systems. National Fire Protection Association, 2018.

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Dynamics and Thermodynamics of Simple Two-Phase Reacting Mixtures for Application to Explosive Initiation Modeling. Storming Media, 2000.

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National Fire Protection Association (NFPA). NFPA, 67 Guide on Explosion Protection for Gaseous Mixtures in Pipe Systems. National Fire Protection Association, 2015.

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NFPA 67, Guide on Explosion Protection for Gaseous Mixtures in Pipe Systems. National Fire Protection Association, 2013.

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NFPA 67, Guide on Explosion Protection for Gaseous Mixtures in Pipe Systems: 2024 Edition. National Fire Protection Association, 2024.

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Censer, Jack R., ed. A Cultural History of Ideas in the Age of Enlightenment. Bloomsbury Publishing Plc, 2022. http://dx.doi.org/10.5040/9781474206495.

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This volume of A Cultural History of Ideas focuses on the culture of the Enlightenment, long believed a time of enormous intellectual innovation and ferment. However elusive the precise connection between ideas and culture in this period, the emergent mixture resonated throughout the West and beyond. This volume features essays by ten eminent scholars who consider nine different areas of intellectual investigation: knowledge, concepts of self, society and ethics, economics and politics, nature and natural law, religion, literature, the arts, and history. In all of these areas, Enlightenment cu
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Book chapters on the topic "Explosive mixture"

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McLaughlin, Malcolm. "An Explosive Mixture." In The Long, Hot Summer of 1967. Palgrave Macmillan US, 2014. http://dx.doi.org/10.1057/9781137269638_2.

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Liu, Jiping. "Liquid Explosive Mixtures." In Liquid Explosives. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45847-1_7.

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Hiroyuki, Honda, Yamamoto Shinjiro, Shibata Kazunori, Shiragami Naohiro, and Unno Hajime. "Autotroph Culture of Alcaligenes Eutrophus Using H2, O2, and CO2 Gas-Mixture Adjusting Out of Explosive Region." In Biochemical Engineering for 2001. Springer Japan, 1992. http://dx.doi.org/10.1007/978-4-431-68180-9_102.

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Gelfand, Boris E., Mikhail V. Silnikov, Sergey P. Medvedev, and Sergey V. Khomik. "Phenomenology of Hydrogenous Mixture Explosions." In Thermo-Gas Dynamics of Hydrogen Combustion and Explosion. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25352-2_9.

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Gelfand, Boris E., Mikhail V. Silnikov, Sergey P. Medvedev, and Sergey V. Khomik. "Self-Ignition of Hydrogenous Mixtures." In Thermo-Gas Dynamics of Hydrogen Combustion and Explosion. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25352-2_6.

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Gelfand, Boris E., Mikhail V. Silnikov, Sergey P. Medvedev, and Sergey V. Khomik. "Demolition Loads Resulting from an Hydrogenous Mixture Explosion." In Thermo-Gas Dynamics of Hydrogen Combustion and Explosion. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25352-2_10.

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Liaw, Horng-Jang. "Fire and Explosion Hazards of Liquid Mixtures." In Bow Ties in Process Safety and Environmental Management. CRC Press, 2021. http://dx.doi.org/10.1201/9781003140382-2.

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Gelfand, Boris E., Mikhail V. Silnikov, Sergey P. Medvedev, and Sergey V. Khomik. "Fundamental Combustion Characteristics of Hydrogenous Mixtures." In Thermo-Gas Dynamics of Hydrogen Combustion and Explosion. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25352-2_1.

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Gelfand, Boris E., Mikhail V. Silnikov, Sergey P. Medvedev, and Sergey V. Khomik. "Turbulent Combustion of Hydrogenous Gas Mixtures." In Thermo-Gas Dynamics of Hydrogen Combustion and Explosion. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25352-2_3.

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Miyake, Atsumi, Hiroshi Echigoya, Hidefumi Kobayashi, et al. "Detonation Velocity and Pressure of Ammonium Nitrate and Activated Carbon Mixtures." In Explosion, Shock Wave and Hypervelocity Phenomena. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-465-0.107.

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Conference papers on the topic "Explosive mixture"

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Moldovan, Lucian, Adrian Jurca, Mihai Magyari, Marcel Rad, and Valentin Sirbu. "SPECIFIC ASPECTS REGARDING THE TESTING OF FLAMEPROOF ENCLOSURE EQUIPMENT INTENDED FOR USE IN HAZARDOUS AREAS ENDANGERED BY THE PRESENCE OF HYDROGEN." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s06.82.

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The type of protection flameproof enclosure consists in placing the parts that can ignite an explosive atmosphere into an enclosure that can withstand an internal explosion and it prevents the transmission of the explosion effects (hot gases, flames, incandescent particles etc.) capable of ignition to the external explosive atmosphere in which the equipment is placed. The purpose of the paper is to underline some specific situations that can occur during the tests in explosive mixtures needed to verify the characteristics ensuring explosion protection in case of flameproof enclosure �d� type o
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Prodan, Maria, Irina Nalboc, Andrei Szollosi-Mota, and Sonia Suvar. "DETERMINATION OF EXPLOSION CHARACTERISTICS FOR COMBUSTIBLE POWDERS (STARCH � MAGNESIUM)." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s06.73.

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Accidental explosions and fires caused by combustible dust are some of the most significant threats in many industries where layers of combustible dust and clouds are formed as a result of technological processes. Combustible powders react with air oxygen in a process known as oxidation, which produces carbon dioxide, carbon oxide, water, and other gases whose contents depend on the temperature at which the oxidation occurs. The dust cloud is the main form of existence of combustible dust in the production area and together with the existence of effective ignition sources are the main causes o
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Jurca, Adrian Marius, Florin Adrian Paun, Mihai Catalin Popa, and Mirela Radu. "ASSESSING THE IGNITION SOURCES GENERATED BY THE MECHANICAL EQUIPMENT IN THE CONTEXT OF HYDROGEN EXPLOSIVE ATMOSPHERES." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s06.68.

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A potentially explosive atmosphere exists when a mixture of air, gases, vapours, mists or dust combines in a way that can ignite under certain operating conditions. Hydrogen is the special gas in this context. Those who have knowledge of the properties and flammability of hydrogen will recognize that hazards due to explosive atmospheres must be assessed more and more frequently as the element is utilized, and, if necessary, appropriate protective measures must be taken. In this kind of atmosphere, special attention should be given to the mechanical equipment that are being used for operational
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Pugh, Tom, and Jim Goodson. "Elastomers for Subsea Safety Valve Flapper Seals." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91457.

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Abstract Laboratory tests have identified several different types of elastomeric materials found to be superior to the current Viton elastomeric compound being used as the flapper seal of a Wireline Retrievable Subsea Safety Valves in the southern North Sea. The Viton flapper seals used in these wells had to be replaced each time the valve was removed for wireline service work because of explosive decompression damage to the seal. Examples of several typical oilfield elastomers were identified as suitable replacements for this field environment and these procedures. Under the conditions of thi
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POPA, Catalin Miha, Emilian GHICIOI, Florin Adrian PAUN, and Dan Sorin GABOR. "ANALYSIS OF LABORATORY METHODS USED FOR THE DETERMINATION OF THE MINIMUM IGNITION ENERGY IN THE CASE OF AIR/FUEL DUST MIXTURES." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s03.28.

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The continued development of human society, from the technical and economic point of view, has led to the need for the increasingly widespread use in the various existing industrial branches of chemical substances and compounds in the form of combustible dust and dust. The processing, handling and storage of these pulverized substances often leads to the emergence of complex explosive mixtures whose explosiveness characteristics cannot be assimilated with the data available in the literature. In places where the probability of the occurrence of potentially explosive atmospheres generated by th
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Gibbons, Thomas D. "New Requirements for Temporary Traffic Control at Work Sites." In SSPC 2003. SSPC, 2003. https://doi.org/10.5006/s2003-00020.

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Abstract Work zones are particularly hazardous locations, because of the gathering of equipment, materials and personnel in an ever-changing environment. Add to this mixture the intrusion of errant traffic and the hazards multiply and become explosive. Over the five-year period from 1996 through 2000, 1079 fatalities occurred in these roadway work sites. This paper will address the increasing need for work zone safety and indicate requirements and methods of practically minimizing these hazards through field tested and proven procedures developed by transportation organizations over the years.
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Nalboc, Irina, Maria Prodan, Andrei Szollosi-Mota, and Sonia Suvar. "DETERMINATION OF EXPLOSION PARAMETERS FOR AIR-GASOLINE MIXTURES." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s06.69.

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The explosive atmosphere may be caused by flammable gases, vapors, or combustible dust. In the event that the material is combined with air in an adequate proportion, an ignition source is required to produce an explosion. Fuels and other liquids, as well as solvents from industrial items, release volatile vapors that can catch fire or explode when they come into contact with the air. At normal temperatures, flammable liquids can emit enough vapor to form combustible mixtures with air, heat, and often thick, black, and toxic clouds of smoke. The potential causes of explosions within work syste
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Al-Refaie, A. A., and O. A. Ashiru. "Investigation of Titanium Pipe Rupture in a Chemical Production Reactor." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04230.

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Abstract A severe catastrophic rupture failure occurred in a spool pipe made of titanium (ASTM B337 grade 2) in an oxidation reactor of the Purified Terephthalic Acid (PTA) production plant. The titanium spool pipe was connected directly to the hot air inlet nozzle of the oxidation reactor - operated at 215 °C and 365.5 psi in a hot air media. The reactor contained para-xylene, acetic acid, a catalyst (Br-, Co++, and Mn++); this mixture was continuously stirred to achieve the PTA formation reaction. A failure analysis investigation was carried out to identify the root-cause of the problem. The
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Csaszar, Tiberiu, Cosmin Colda, Danut Grecea, Gabriela Pupazan, and Alexandru Beldiman. "PRACTICAL ASPECTS OF IMPROPER INSTALLATION AND MAINTENANCE OF EQUIPMENT INTENDED TO BE USED IN POTENTIALLY EXPLOSIVE AREAS AND RECOMMENDED MEASURES." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s06.80.

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In the evaluation activity of technical equipment intended to be used in potentially explosive atmospheres, by national and international legislation, non-compliant aspects were often reported regarding the choice, installation and maintenance of this explosion-proof equipment. The following main aspects were pointed out: the equipment that was initially chosen and installed appropriately for the specific application but later, over time, improperly maintained; respectively, the situation in which they were inappropriately selected from the beginning for the intended application, by ignoring t
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Waller, Victor, Felix Olsson, and Lars Landström. "Spectroscopic quantification of chlorates, perchlorates and their mixtures." In Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXVI, edited by Jason A. Guicheteau, Christopher R. Howle, and Tanya L. Myers. SPIE, 2025. https://doi.org/10.1117/12.3055907.

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Reports on the topic "Explosive mixture"

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Garza, R., L. Green, J. Maienschein, and C. Pruneda. Testing of explosives mixed with clay to determine maximum explosive content of non-reactive mixtures. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/3621.

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Kadoya, Warren, Samuel Beal, Susan Taylor, and Katerina Dontsova. The effects of physical form, moisture, humic acids, and mixtures on the photolysis of insensitive munitions compounds. Engineer Research and Development Center (U.S.), 2024. https://doi.org/10.21079/11681/49501.

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The explosive formulations IMX-101 and IMX-104 are replacing conventional explosives in munitions, making them safer to transport and handle. However, munitions manufacturing and military training can lead to the environmental release of constituent insensitive munitions compounds. These IMCs absorb ultraviolet light and transform photochemically into products with potentially greater toxicity. This study explores the effects of physical form, moisture, humic acids, and compound mixtures on the photolysis of solid and dissolved IMCs under UV-A and UV-B light. Irradiation of dry vs. moist solid
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Renick, Joseph, and John Sanchez. Detonation Characteristics of Mixtures of HMX and Emulsion Explosives. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada209168.

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Woodyard, J. D., C. E. Burgess, and K. A. Rainwater. Mechanisms of formation of trace decomposition products in complex high explosive mixtures. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/325721.

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Yang, J. An Improved Analytical Approach to Determine the Explosive Effects of Flammable Gas-Air Mixtures. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/888583.

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Starkenberg, John. Dynamics and Thermodynamics of Simple Two-Phase Reacting Mixtures for Application to Explosive Initiation Modeling. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada374710.

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Krauss, Maryann, and Jason Joe Phillips. Final Hazard Classification Request for Not More Than 5 Percent Explosives in Solvent Mixtures. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1505408.

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McKinnon, Mark, Sean DeCrane, and Steve Kerber. Four Firefighters Injured in Lithium-Ion Battery Energy Storage System Explosion -- Arizona. UL Firefighter Safety Research Institute, 2020. http://dx.doi.org/10.54206/102376/tehs4612.

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On April 19, 2019, one male career Fire Captain, one male career Fire Engineer, and two male career Firefighters received serious injuries as a result of cascading thermal runaway within a 2.16 MWh lithium-ion battery energy storage system (ESS) that led to a deflagration event. The smoke detector in the ESS signaled an alarm condition at approximately 16:55 hours and discharged a total flooding clean agent suppressant (Novec 1230). The injured firefighters were members of a hazardous materials (HAZMAT) team that arrived on the scene at approximately 18:28 hours. The HAZMAT team noted low-lyin
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Bell, Haley, Bradford Songer, Christopher Moore, and James Rowland. Evaluation of Tekcrete Fast for airfield pavement repairs. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49802.

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Tekcrete Fast is a deployable, high-strength cementitious product with rapid bonding force that was initially developed to provide stability for structures damaged by seismic activity and explosives. The product was evaluated by researchers at the US Army Engineer Research and Development Center for its ability to execute necessary force projection and resilient infrastructure repairs for the US military without major negative impacts to the mission. Full-scale testing of the rapidly emplaced calcium-sulfoaluminate (CSA) concrete product was completed to identify the sustainability and strengt
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