Water turbines are for electricity generation from hydro power. Some hydro power plants have huge capacities and supply whole regions with electicity e.g. Assuan dam in Egypt or Hoover dam in US.
Gabor Bakay
the advantages of having a water turbine is that it saves alt of energy (power)
What are the main reason of turbine blade failure?
The inward flow reaction turbine having radial discharge at outlet is called Francis turbine
duno? U?
The main theory is that in a closed system, water at a high physical level runs downhill to a lower physical level. This water flow through the generators turbine blades induce the turbine to turn. Control of the water flow through the blades controls the speed of the turbine generator. The head pressure and volume of the water govern the size of the generator that is connected to the turbine.
A gas turbine engine will usually yield more power by weight than a piston engine. Main downside is that it can't be throttled very well. Energy efficiency isn't all that good to start with, and will drop right down if it has to be operated outside its optimum range.
that wind is free :D
The Savonius turbine is of simple geometry and its construction is cheap. It starts rotating a llower wind speeds as compared to its counterpart wind turbines, having a high starting torque. It produces low noise and can make use of the wind flowing in any horizontal direction to its rotation. However, in spite of these advantages, this wind turbine faces one main disadvantage of having low efficiency.
cheap and easy to maintain
Pelton invented a free jet water turbine called the Pelton wheel or Pelton turbine
Main inlet valve or shortly we say MIV is the spherical valve which installed before water enter into spiral casing of the hydro turbine.Water from the dam go to the penstock and before water enter the turbine, MIV is a component in between stop the water for small maintenance purpose in the turbine hall
turbine
You use flowing water to turn a turbine. Or you heat water and turn it into steam which is used to turn a turbine.You use flowing water to turn a turbine. Or you heat water and turn it into steam which is used to turn a turbine.