Predict and eliminate porosity, shrinkage, misruns, cracks, and warpage before the first mold is poured. Optimize gating and feeding, cut material waste, and validate designs faster with physics-accurate simulation.














: Yusif Mustafayev employs a passionate, raw, and vibrato-heavy vocal delivery that is characteristic of classic Azerbaijani pop and folk crossover genres.
: The title translates to "Where Are My Past Days?" or "Where Are Those Years of Mine?" It features melancholic poetry mourning the loss of innocent, vibrant younger years.
: The song's distinct minor-key hook has made it a staple for social media remixes and live duet performances. For instance, a notable live rendition was recorded as a collaboration between Punhan Piriyev and Yusif Mustafayev on YouTube .
performed by the prominent singer Yusif Mustafayev . 🎶 Key Feature: Nostalgic Azerbaijani Folk-Pop Fusion
The defining feature of this track is its , delivered through a distinct blend of traditional Azerbaijani instrumentation and modern synth arrangements.
Watch this live performance to see the emotional depth and cultural instrumentation of the track:




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: Yusif Mustafayev employs a passionate, raw, and vibrato-heavy vocal delivery that is characteristic of classic Azerbaijani pop and folk crossover genres.
: The title translates to "Where Are My Past Days?" or "Where Are Those Years of Mine?" It features melancholic poetry mourning the loss of innocent, vibrant younger years.
: The song's distinct minor-key hook has made it a staple for social media remixes and live duet performances. For instance, a notable live rendition was recorded as a collaboration between Punhan Piriyev and Yusif Mustafayev on YouTube .
performed by the prominent singer Yusif Mustafayev . 🎶 Key Feature: Nostalgic Azerbaijani Folk-Pop Fusion
The defining feature of this track is its , delivered through a distinct blend of traditional Azerbaijani instrumentation and modern synth arrangements.
Watch this live performance to see the emotional depth and cultural instrumentation of the track:



The first version of the PoligonSoft casting simulation software, initially named SAM LP 'Poligon,' was developed in 1989 at the Central Research Institute of Materials (CIM, St. Petersburg) by order of the Ministry of Defense Industry.
It was the world's first commercial software package to implement a mathematical model for calculating microporosity. PoligonSoft has since been successfully adopted by aerospace industry enterprises, where stringent casting quality standards are required. Yusif Mustafayevhani Oten O Caglarim
For over 30 years, the casting simulation software has continuously evolved, integrating extensive expertise and knowledge from leading institutes and numerous companies in Russia and abroad. : Yusif Mustafayev employs a passionate, raw, and
In July 2009, the PoligonSoft development team joined CSoft Development. For instance, a notable live rendition was recorded




