The turbine is connected to the generator that produces electricity. After passing through the turbine, the water re-enters the river on the downstream side of the dam. Hydroelectric plants convert the kinetic energy within falling water into electricity. The energy in moving ...
The Five Eyes—the intelligence consortium of the rich English-speaking countries (the US, Canada, the UK, Australia, and New Zealand)—have issued a “Statement of Principles on Access to Evidence and Encryption” where they claim their needs for surveillance outweigh everyone’s needs for secur...
In the laminar regime, the fluid flow can be completely predicted by solvingNavier-Stokes equations, which gives the velocity and the pressure fields. Let us first assume that the velocity field does not vary with time. An example of this is outlined inThe Blasius Boundary Layertutorial model. ...