بهینه‌ سازی فرمولاسیون خرج ‌های شدیدالانفجار با استفاده از روش تجزیه و تحلیل گسترده قطعی بازه‌ای

ﺑﻪ ﻣﻨﻈﻮر ﺗﻌﯿﯿﻦ ﻓﺮﻣﻮﻻﺳﯿﻮن ﺑﻬﯿﻨﻪ ﯾﮏ ﻣﺎده ﭘﺮاﻧﺮژی ﺷﺪﯾﺪاﻻﻧﻔﺠﺎر ﺑﺮای رﺳﯿﺪن ﺑﻪ ﺧﻮاص ﻋﻤﻠﮑﺮدی ﺑﯿﺸﯿﻨﻪ ﻧﻈﯿﺮ ﺳﺮﻋﺖ، ﻓﺸﺎر، اﻧﺮژی دﺗﻮﻧﯿﺸﻦ، از ﯾﮏ اﻟﮕﻮرﯾﺘﻢ ﺑﻬﯿﻨﻪ ﺳﺎزی در ﮐﻨﺎر ﺑﺮﻧﺎﻣﻪ ﺗﺮﻣﻮﺷﯿﻤﯿﺎﯾﯽ ﮐﯿﻤﯿﺎ اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. ﮐﯿﻤﯿﺎ ﯾﮏ ﺑﺮﻧﺎﻣﻪ ﺗﺮﻣﻮﺷﯿﻤﯿﺎﯾﯽ ﺑﺮای ﻣﺤﺎﺳﺒﻪ ﺧﻮاص ﻣﻮج ﺗﺮاک اﯾﺪه آل ﯾﮏ ﺑﻌﺪی در ﻣﻮاد ﺷﺪﯾﺪ اﻻﻧﻔﺠﺎر ﺑﺮ اﺳﺎس ﻓﺮﻣﻮل ﺷﯿﻤﯿﺎﯾﯽ ﺑﺴﺘﻪ، ﭼﮕﺎﻟﯽ اوﻟﯿﻪ و ﮔﺮﻣﺎی ﺗﺸﮑﯿﻞ اﺳﺖ. در اﯾﻨﺠﺎ از روش ﺑﻬﯿﻨﻪ ﺳﺎزی ﺑﺎ روﯾﮑﺮد ﺗﺠﺰﯾﻪ و ﺗﺤﻠﯿﻞ ﮔﺴﺘﺮده ﻗﻄﻌﯽ اﺳﺘﻔﺎده ﺷﺪه اﺳﺖ. در اﯾﻦ روش در ﻫﺮ ﺗﮑﺮار ﺑﺮﻧﺎﻣﻪ ﺗﺮﻣﻮﺷﯿﻤﯿﺎﯾﯽ ﮐﯿﻤﯿﺎ ﺑﺮای ﻣﺤﺎﺳﺒﻪ ﺧﻮاص اﻧﻔﺠﺎری ﺗﺮﮐﯿﺐ ﻓﺮاﺧﻮا ﻧﯽ ﻣﯽ ﺷﻮد. در ﮔﺎم ﻧﺨﺴﺖ ﺻﺤﺖ ﻋﻤﻠﮑﺮد ﺑﺮﻧﺎﻣﻪ ﺗﺮﻣﻮﺷﯿﻤﯿﺎﯾﯽ ﮐﯿﻤﯿﺎ در ﻣﺤﺎﺳﺒﻪ ﺧﻮاص ﻋﻤﻠﮑﺮدی ﺧﺮج ﻫﺎی ﺷﺪﯾﺪاﻻﻧﻔﺠﺎر ﻧﺸﺎن داده ﺷﺪه اﺳﺖ. ﺳﭙﺲ ﺑﻪ ﻣﻨﻈﻮر ﺑﺮرﺳﯽ ﺻﺤﺖ ﻋﻤﻠﮑﺮد ﻣﺪل ﺑﻬﯿﻨﻪ ﺳﺎزی و ﻫﻤﭽﻨﯿﻦ درﺳﺘﯽ روش ﭘﯿﺎده ﺳﺎزی ﺷﺪه و ﻋﻤﻠﮑﺮد ﺻﺤﯿﺢ ﺑﺮﻧﺎﻣﻪ ﺗﻬﯿﻪ ﺷﺪه ﺗﻌﺪادی ﻣﺴﺌﻠﻪ ﺑﻪ ﺻﻮرت ﻣﻌﮑﻮس ﺣﻞ ﺷﺪه اﺳﺖ. در اداﻣﻪ ﺑﺎ ﻫﺪف رﺳﯿﺪن ﺑﻪ ﺗﺮﮐﯿﺒﺎﺗﯽ ﮐﻪ دارای ﺑﯿﺸﯿﻨﻪ دﻣﺎ ﯾﺎ ﻓﺸﺎر و ﯾﺎ ﺳﺮﻋﺖ در ﺟﺒﻬﻪ ﺗﺮاک ﺑﺎﺷﻨﺪ ﺑﻬﯿﻨﻪ ﺳﺎزی ﺗﻮﺳﻂ ﺑﺮﻧﺎﻣﻪ ﺗﻬﯿﻪ ﺷﺪه اﻧﺠﺎم و ﻧﺘﺎﯾﺞ ﺑﺎ ﻧﺘﺎﯾﺞ مراجع مقایسه شده است. همچنین نشان داده شده است که بیشترین خطای نسبی ترکیب درصد اجزای تشکیل دهنده خرج یک درصد است.

optimization of formulation for high explosive materials using deterministic interval analysis method

in order to determine the optimal formulation for a high explosive energetic material to achieve maximum performance properties such as velocity, pressure, and detonation energy, an optimization algorithm has been employed alongside the thermochemical code chemia. chemia is a thermochemical program used for calculating ideal one-dimensional detonation wave properties in explosive materials based on the closed chemical formula, initial density, and heat of formation. in this approach, an optimization method with a deterministic interval analysis perspective has been utilized. in each iteration, the chemia thermochemical program is invoked to calculate the explosive properties of the composition. initially, the accuracy of chemia's performance in calculating the functional properties of highly explosive materials has been demonstrated. subsequently, to examine the accuracy of the optimization model and the correctness of the implemented method and validating the proper functioning of the generated program a number of inverse problems have been solved. continuing with the objective of achieving compositions with maximum temperature, pressure, or velocity at the detonation wave front, optimization has been performed using the developed program, and the results have been compared with reference values from the literature. it has also been shown that the maximum relative error of the composition of the components that make up the high explosive is one percent.