آرامی, رضا
دانشگاه مالک اشتر
[ 1 ] - بررسی مایعات یونی خود مشتعل شونده
Because of high toxicity of hydrazine and its derivatives, many efforts are conducted to finding alternative for hydrazine in hypergolic fuels which meanwhile can do spontaneous ignition, has a low environment risk. Due to high reducing ability of hydrazine, usage of powerful conducing agents’ idea was interested. These conducting agents required to improvement in order to use as a hyperg...
[ 2 ] - ماده منفجره TKX-50
Increasing the explosion power simultaneously reduction of explosive sensitivity caused to preparing new species of explosives. One of the considerable compounds in this field is dihydroxyl ammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). Evaluation of explosion properties of this material shows that its explosion efficiency is equal with CL-20. TKX-50 is compatible with most of th...
[ 3 ] - کاتالیست‌های سرعت سوزش فروسنی و روش‌های مقابله با مهاجرت آن‌ها
Because of the suitable characteristics such as having desirable burning rate, easily manufacture and high purity and yield, pay attention to Ferrocene compounds as commonly burning rate catalysts of composite propellants. Migration of this compound in during shelf time is their main disadvantage. This process can be caused reduction of propellant efficiency and creation of secondary hazards. T...
[ 4 ] - قیرهای اصلاح‌شده با پلیمر: مشخصه‌ها، مزایا و چالش‌ها
تولید قیر به‌عنوان ماده تجاری، به‌ویژه در حوزه راه‌سازی، سال‌به‌سال در حال افزایش است. متأسفانه شرایط کاربری مانند گرما، تغییرات دما، نزولات آسمانی و فشار واردشده بر اثر تردد خودروها به‌ویژه خودروهای سنگین، موجب تخریب قیر می‌شود. همین مسئله، موجب افزایش هزینه‌های تعمیر و نگه‌داری آن می‌شود. بدین دلیل، برای افزایش طول عمر کاربری قیر تلاش‌های زیادی شده است. از امیدبخش‌ترین روش‌ها برای این منظور، ...
[ 5 ] - سالم‌سازی زیستی پساب‌های آلوده به مواد پرانرژی
Formation of waste water from military industries and also accumulating of energetic materials from incomplete explosion could cause to penetration of energetic materials to ground and underground waters. The issues of this penetration could be catastrophe. Therefore, proper manners, in order to infiltration of these waters, must to be implemented. Attention to variety energetic materials, best...
[ 6 ] - سالم‌سازی بیولوژیکی خاک‌های آلوده به ترکیبات پرانرژی
The explosives, in manufacturing, transporting and using at military installations, caused to pollution of ground and sub-ground waters, soils and sediments. Soil is posed as a relationship between water, weather and plants and animals existence of a zone. Therefore, soil health is a necessary matter. So, in order to suppression from environmental issues and human detriment, polluted soil impro...
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