Yes. Check published efficiencies from all the industrial gas turbine manufacurers to see for yourself. The 50 Hz versions are significantly more efficient than 60 Hz of the same design without exception. 50 Hz engines for Europe etc. are scaled 1.2X compared with 60 Hz for U.S. market.
Size matters with wind turbines because larger turbines are more efficient at capturing wind energy due to their increased rotor diameter and taller tower height. This allows them to generate more electricity at lower wind speeds and produce higher energy outputs. Additionally, larger turbines benefit from economies of scale, making them more cost-effective than smaller turbines in terms of energy production per unit.
By increasing the size of fields there is less wated space therefor more crop is harvested and it is more efficient use of the land Bigger fields are more efficient to care for. You spend less time moving the tractors and harvesters around, and more time working the soil.
You can increase the electricity produced by a generator by increasing the rotational speed of the generator, increasing the size of the generator or using a more efficient fuel source. Regular maintenance and tuning of the generator can also help optimize its performance for maximum electricity production.
It depends on the size of the turbines. Generally wind turbines are inefficient.
compounding of turbines is necessary to make the turbines practically controllable.If compounding is not done the size of the turbine will be huge.Hence by pressure &velocity compounding the turbine becomes small in size &its velocity is also becomes controllable.
Increasing an airplane's speed enhances its lift and reduces the required wing area for flight, allowing for more efficient travel at higher altitudes. Conversely, increasing the wing size increases lift at lower speeds, improving takeoff and landing performance. However, larger wings can add weight and drag, affecting overall fuel efficiency and maneuverability. Ultimately, the optimal balance between speed and wing size depends on the aircraft's intended use and design specifications.
Yes, There are wind turbines with more than three blades... Basically that would only apply for the turbines which are not commercial like the turbines which are installed at home etc. and there are also wind turbines with horizontal axis, and again that would not apply to commercial wind farm. Usually Wind Turbines are BIG in size and mostly used to Generate Commercial Electricity so installing a Turbine with more than 3 turbines is not a viable thing.
Generates more lifting force
Increasing an airplane's speed can help it cover more distance in a shorter amount of time and reduce fuel consumption. Increasing the wing size can increase lift and improve stability during flight, allowing the plane to carry heavier loads or fly more efficiently.
designed a steam engine that was 40% more efficient, half the size, and significantly cheaper than standard steam engines.
designed a steam engine that was 40% more efficient, half the size, and significantly cheaper than standard steam engines.
Wave turbines can generate varying amounts of power depending on factors such as the size of the turbine, the strength of the waves, and the efficiency of the technology. On average, a single wave turbine can generate between 100kW to 1MW of power, with larger arrays of turbines capable of generating even more electricity.