Tavangar Roosta, Saeed

[ 1 ] - بررسی اثر استفاده از معادله حالت گاز حقیقی بر شبیه سازی انفجار و کالیبراسیون تجربی معادله حالت

The high-expensive empirical analysis of blast waves motivates the researchers to investigate the explosion using numerical simulations. The literature shows that the computational fluid dynamics predicts the blast wave behavior accurately. Meanwhile, many methods such as the turbulence method, and the method of applying the explosion energy to the equations were presented to increase the accur...

[ 2 ] - سنتز و شناسایی پلی(2-بوتین-1و4-دی‌ال-کو-مالیک اسید) به عنوان بایندر خنثی و مشبک کردن با گلیسیدیل آزید پلیمر

Unsaturated polyesters have several applications in organic chemistry such as click reaction, radical reaction, etc. In this research, in the first step, a new and inert type of unsaturated binder containing internal alkyne groups was synthesized. For this purpose, condensation polymerization of 2-butyne-1,‌4-diol, and DL-malic acid was performed at 130 °‌C without solvent. Thermal properties w...