This model represents a Tesla turbine, a bladeless centripetal flow turbine invented by Nikola Tesla. Unlike conventional turbines, it uses smooth, closely spaced discs to harness the boundary layer effect, where fluid moves along the surface of the discs, traferring energy through viscosity and adhesion. The design is efficient, compact, and capable of handling multiple working fluids such as air, steam, and water. This model demotrates the core concept of bladeless turbine technology and its potential applicatio in renewable energy and mechanical systems.