Black holes are among the most extreme objects in the universe, and now scientists can model them more accurately than ever before. By combining Einstein’s gravity with realistic behavior of light and ...

Abstract: This paper presents an outcome of a final year project of a design and analysis of a gate valve using SolidWorks which is a Simulation software. The scope of this project focused on two ...

Abstract: Although flywheels have been used for many years as the most simple device for mechanical energy storage, only since 1998 they were included in systems designed to replace classical ...