Numerical Analysis of Displacement of Circular Discs Based On Boron Carbide (B4C) -Silicon Carbide (SİC) and Silicon Nitride (Si3N4) materials

In this study, the radial behavior of disks are made different materials and increasing from inner surface to outer under temperature distribution was analyzed analytically, assuming that modulus elasticity does not change with temperature. The resulting calculations were supported by ANSYS program. Boron carbide (B4C) is often used in space industry our country. model first disc material boron (B4C), second third discs silicon (SiC) nitride (Si3N4), respectively. Discs mounted on any machine part may be subject displacement at temperatures. can show properties according At end literature research, it observed experimental numerical thermal stress analyses performed tangential stresses calculated temperatures disks. There have been insufficient studies examine effects. studies, metal such as stainless steel aluminum mainly investigated. difference study compared previous size modelled disk diameter specified range close each other. Because small generally preferred defense other unmanned aerial vehicles, well technology, where main factor. Therefore, (SİC), which important aerospace today, values (Si3N4) 40 ° C -50 -60 -70 -80 -90 shared literature. analysis, determined value 100.00 % higher than 157.14% (Si3N4). concluded possible use these high hardness good strength.