GOVERNINIG EQUATIONS FOR COMPUTATIONAL FL UID DYNAMICS ANALYSIS OF THE PERF ORMANCE OF LOW HEAD BULB TURBINE

Turbine is a rotary engine that converts energy from a fluid flow by transferring the potential energy to mechanical energy for electricity generation. In hydro turbines the runner blades to rotate depending on head ,water flow rate, v ariation of pressure and momentum .Here we intend to study the governing equation used in the computational fluid dynamics analysis of the low head bulb turbine. The governing equations play an important role in the performance analysis.