Power is equal to the flow of water out of the pipe, which depends on both variables.
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As the craft moves forward, the flow of water over the curved side pulls the wing downward.
Out of that it can then give you a small flow of water at a high pressure.
That means the propeller operates in a smoother flow of water, which improves efficiency and assists steering.
Egypt and Sudan are particularly worried that this dam will allow Ethiopia to control the flow of water.
Flood-tide current: flow of water in a given direction that takes place between low water and high water.
Ebb-tidal current: flow of water in a given direction that takes place between high water and low water.
Ocean current: flow of water in a given direction in the ocean.
It uses so-called passive systems for cooling, such as the gravity flow of water and natural circulation based on thermodynamics.
As the flow of water can be regulated, it's also not affected by seasonal or daily changes in weather or water patterns.
The turbulent flow of water creates undulations in the bed sediments - a series of ripples or dunes that slowly migrate in the direction of the water current.
The supply to homes had to be switched off for a short time while engineers worked at the scene in Berkshire to stop the flow of water.
Opponents of the Tokushima dam argue that dams of similar design elsewhere have destroyed river habitats, blocking the flow of water and leading to an accumulation of sludge on the river bed.
Images taken by the orbiting NASA's Mars Global Surveyor spacecraft enabled scientists to detect changes in the walls of two craters in the southern hemisphere of Mars, apparently caused by the downhill flow of water in the past few years.
Detailed studies of the surface indicate that these were formed by a lake caused by the flow of underground water that periodically made its way to the bottom of the crater.
Southbound tows must travel faster than the flow of the water for their rudders to steer effectively.
The enormous heat generated by the radioactive fuel in the reactor core needs a constant flow of cold water.
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Over time, the channel has been altered, wetlands drained and the flow of the water controlled and diverted for use in nearby cities and farms.
But Egypt, concerned to ensure the flow of Nile water, is agitated by the possibility of southern secession from Sudan's Muslim north.
He just grabbed a lamppost and he found himself a flow of sea water up to his waist pushing him with maximum pressure.
The Flow Technologies segment designs, manufactures and markets products and services designed for the transfer and flow of clean water, wastewater and a variety of industrial applications.
More importantly, some scientists are concerned that the flow of desalinated water into the sea could disrupt the Gulf Stream, which could change weather patterns.
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In May and June, heavy rains in the basin of the Yangtze river had created an enormous flow of fresh water, and this jet had sluiced the jellyfish towards Japan.
At 8:20 p.m. on the day of the explosion the pressure data suggest there was a constant flow of sea water being pumped into the drill pipe that was displacing the heavier mud system which was the primary pressure control for the well.
"But, ' adds Mel Reasoner, Director of the Mountain Research Initiative, "in many arid and semi-arid areas, people are dependent not only on the amount of glacier melt water, but on the timing of the water flow.
At these depths, everything must be done with remote-control robots that install the blowout preventers, submersible pumps and other devices to manage the flow of oil and water on the ocean floor.
Rather, as a consequence of injecting water and sand into the shale formation to crack the rocks so gas and oil will flow, massive amounts of waste water comes back to the surface with significant amounts of contaminants as a result of leaching out salt, heavy metals and trace amounts of radioactive materials from the rock formation itself.
The bridge will allow water to flow into the Park, restoring a more natural water flow to 300, 000 acres of habitat.
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