USER INTERFACES CAD SOFTWARE FOR PRE- AND POST- PROCESSING OF MODELS ACCOMPANYING PAK FE CODE
This paper introduces the CAD user interface software developed to support example-driven simulations using the PAK finite element code. Built upon years of research and development by the authors, CAD represents a custom-built platform for three-dimensional model setup and result visualization, tightly integrated with the PAK solver. It facilitate...
By Miljan Milošević, Vladimir Simić, Bogdan Milićević, Velibor Isailović, Vladimir Ranković, Miloš Ivanović, Žarko Milošević, Dalibor Nikolić, Danko Milašinović, Arso Vukićević, Lazar Otašević, Mileta Stojanović, Nenad Filipović, Miloš Kojić, Boban Stojanović
FATIGUE ANALYSIS BASED ON FATIGUE FAILURE APPROACH AND DAMAGE TOLERANT APPROACH IN CORONARY STENT DESIGN
Over the last few decades, cardiovascular stents have emerged as crucial biomedical devices. Stents undergo cyclic physiological loading, which can lead to progressive accumulation of structural damage over time eventually resulting in a stent fracture. Considering the critical role of stents, it is necessary to assess their fatigue endurance and p...
By Gordana Jovičić, Aleksandra Vulović, Arso Vukićević, Nenad Đorđević, Nenad Filipović