In the present forms of turbines in which the energy is transmitted by pressure, reaction or impact, as in the De Laval, Parsons, and Curtiss types, more or less sudden changes both of speed and ...
DesignPro Renewables will now have to look overseas to test its 60kW hydrokinetic turbine before it can move to producing it commercially. The company, based in Rathkeale, applied in April for a ...
some writs (such as writs for the election of Members of Parliament), and the documents which give power to sign and ratify treaties. Each year more than 100 documents pass under the Great Seal.