Sentences with phrase «sudden changes in wind»

[6] Although windmills had all kinds of internal mechanisms to adapt to sudden changes in wind speed and wind direction, wind power had no counterpart for the dam in water power.

Wind shear is the sudden changes in wind direction as you get higher and higher in the atmosphere.

Not exact matches

Climate changes that began ~ 17,700 years ago included a sudden poleward shift in westerly winds encircling Antarctica with corresponding changes in sea ice extent, ocean circulation, and ventilation of the deep ocean.

This flexibility is designed to facilitate a higher concentration of intermittent renewable resources — such as wind and solar — than is currently possible because, by having such flexible gas - fired plants, grid operators can respond to sudden changes in renewable generation caused by variations in wind speed or cloud cover.

A healthy aging cat should not exhibit sudden or pronounced changes in her coat, any growth or masses, or wounds that won't heal.

They are usually created by a sudden shift in the wind, such as the change of the trade winds at the beginning of the El Niño - Southern Oscillation.

But this doesn't account for sudden changes in the supply of solar or wind energy.

Bloom elaborated for America's Power Plan, noting that power systems with a lot of wind and solar are able to operate reliably and withstand moment - to - moment fluctuations in the energy balance, extreme weather and sudden system disruptions, particularly if changes to the operations of utility systems are made.

The unpredictability and sudden changes in production from wind generation (see chart above for a real - life example) create real engineering issues for operators.

Wind power is attractive for its lack of emissions and low operating costs, but its intermittency and sudden changes in production create challenges for grid operators and planners.

«Working with data pertaining to 7450 cardiovascular - related deaths that occurred within Budapest, Hungary, between 1995 and 2004 — where the deceased were «medico - legally autopsied» — Toro et al. looked for potential relationships between daily maximum, minimum and mean temperature, air humidity, air pressure, wind speed, global radiation and daily numbers of the heart - related deaths... scientists report and restate their primary finding numerous times throughout their paper, writing that (1) «both the maximum and the minimum daily temperatures tend to be lower when more death cases occur in a day,» (2) «on the days with four or more death cases, the daily maximum and minimum temperatures tend to be lower than on days without any cardiovascular death events,» (3) «the largest frequency of cardiovascular death cases was detected in cold and cooling weather conditions,» (4) «we found a significant negative relationship between temperature and cardiovascular mortality,» (5) «the analysis of 6 - hour change of air pressure suggests that more acute or chronic vascular death cases occur during increasing air pressure conditions (implying cold weather fronts),» (6) «we found a high frequency of cardiovascular death in cold weather,» (7) «a significant negative relationship was detected between daily maximum [and] minimum temperature [s] and the number of sudden cardiovascular death cases,» and (8) «a significant negative correlation was detected between daily mean temperature and cardiovascular mortality.»

It is encouraged that you get off the water if you notice darkening clouds, volatile and rough changing winds or sudden drops in temperature.

Certainty may crumple in the crypto market in light of sudden changes forced by the product engineers or others, an administration crackdown, the formation of prevalent contending elective monetary forms, or a deflationary or inflationary winding.