Une pure merveille !
Un roman d'une grande beauté, drôle, fin, extrêmement lumineux sur des sujets difficiles : la perte de
l'être aimé, la dureté de la vie et la tristesse qu'on barricade parfois... Elise franco-japonaise,
orpheline de sa maman veut poser LA question à son père et elle en trouvera le courage au fil des pages,
grâce au retour de sa grand-mère du japon, de sa rencontre avec son extravagante amie Stella..
Ensemble il ne diront plus Sayonara mais Mata Ne !
The combustion phenomena of propellants and explosives are dependent on physicochemical parameters such as ingredients, catalysts, pressure, initial temperature....
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Livré chez vous entre le 1 octobre et le 5 octobre
En librairie
Résumé
The combustion phenomena of propellants and explosives are dependent on physicochemical parameters such as ingredients, catalysts, pressure, initial temperature. and flow field. This book presents the fundamental bases of energetics of materials, deflagration and detonation, thermochemical process of decomposition and combustion, and combustion wave structures. The combustion mechanisms of various types of energetic materials, propellants, and explosives are discussed based on the heat transfer process in the combustion waves. The burning rate models are also presented to understand the rate-controlling steps of combustion processes, which show the relationships of burning rate versus pressure and initial temperature.
The combustion processes of propellants and explosives are highly complicated because of the heterogeneous structures of the materials, and because of phase changes from solid to liquid, and to gas under high pressure and temperature conditions. Therefore the real combustion phenomena are demonstrated by the use of a number of colored photographs during burning. New applications of energetic materials such as pyrolants and ducted rockets for an advanced propulsion system are also
described.