نتایج جستجو برای: burning rate
تعداد نتایج: 976615 فیلتر نتایج به سال:
Airbag gas generator’s solid propellant, are set of gas-release systems within a short time, Which contains three main components of fuel, oxidizing agents and additives. This article examines the gas generator propellant types and their different functions and then the desired chemical and physical properties of different components and gas-producing propellant formulation may be checked...
Recent studies in solid composite propellants indicate that acceleration field cause to increase in burning rate. Relation between acceleration field and burning rate of propellant have an important effect on missile systems ballistic, especially on perforated grain missiles. If these effects has neglected in design phase, the pressure-time profile shifted out of acceptable rage and result in i...
self-burning is the most devastating burn injur y. it is a common social and medical problem in iran. in a longitudinal prospective study, from april 2003 to march 2006, all burn patients admitted to ghotb-eddin burn hospital were enrolled in this study. suicide attempts by burning accounted for 283 (21.9%) of all burn patients admitted to the hospital. most (68.2%) of self-burning patients wer...
Abstract There is a dire need to improve our prediction capabilities of wildland fire behavior in range conditions from marginal burning the most extreme. In order develop more physically-based operational model, we understanding effect ventilation on rate fuel beds. this work, wood cribs are used as simplified bed. A variety crib designs were tested with stick sizes ranging 0.32 cm 1.27 and po...
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