Abstract: Contrary to the common perception that tropical cyclones are on the increase, due perhaps to global warming, studies all over the world show that, although there are decadal variations, there is no definite long-term trend ...

Abstract: Hybrid energy systems normally comprise photovoltaic (PV) modules, diesel generator, a DC–DC converter with maximum power point tracking (MPPT) control, a DC–AC inverter with pulse width modulation (PWM) controller and ...

Abstract: A study of the size distribution of radar echoes from precipitating clouds around Madras during the southwest and northeast monsoon seasons shows a preponderance of echo sizes in the D scale (up to 100 km2) with relatively ...