Applications are invited for a Postdoctoral Research Fellow to join a Science and Technology Facilities Council (STFC) funded project to investigate
tidal flows in stars and giant planets.
The project will involve performing hydrodynamical simulations to study
tidal flows in spherical and ellipsoidal geometries using one or more existing codes (including Nek5000).
Not exact matches
He laid out the case for
Tidal and skewered his competitors
in verse: «So I'm the bad guy now, I hear, because I won't go with the
flow?»
Many entrepreneurs can attest to this; once ideas start
flowing, they usually come
in tidal waves.
This is also unnecessary since the
tidal Thames effectively complies with the EU Directives on water quality and there are options, proven
in several US cities and on the continent, not only to reduce the occasional storm water
flows into the Thames, enough to collect perhaps 5 % sewage on the way, but also retain rain water for other greener uses.
«
In that crack you have strong tidal flow, so it would be interesting to see what a real ice sheet does in an environment that's analogous in terms of the amplitude of the stresses and the temperatures of the ice,» Kite sai
In that crack you have strong
tidal flow, so it would be interesting to see what a real ice sheet does
in an environment that's analogous in terms of the amplitude of the stresses and the temperatures of the ice,» Kite sai
in an environment that's analogous
in terms of the amplitude of the stresses and the temperatures of the ice,» Kite sai
in terms of the amplitude of the stresses and the temperatures of the ice,» Kite said.
Since a thinner ice shell retains less heat, the
tidal effects caused by Saturn on the large fractures
in the ice at the south pole are no longer enough to explain the strong heat
flow affecting this region.
These forces occur on Earth
in glacial ice as it
flows due to gravity, and
in space as icy satellite bodies, such as the moons of Jupiter and Saturn, respond to
tidal forces from their parent bodies.
The third process,
tidal dissipation, has recently become a focus
in planetary science as a potential heat source sufficient enough to create and maintain subsurface global oceans and viscous processes affecting ice
flow in which disturbances within the crystal lattice allow ice to
flow like honey (over long enough time periods).
The advocated approach utilizes subject - specific data - based models of cerebral hemodynamics to quantify the dynamic effects of resting - state changes
in arterial blood pressure and end -
tidal CO2 (the putative inputs) upon cerebral blood
flow velocity
A triptych illustrating the
tidal ebb and
flow of identity, Jenkins's film is awash
in dreaminess, while still examining the life of one young man with piercing clarity.
And though he had many supporters, including powerful state legislators who pushed through a special bill that transferred powers from the school board to the superintendent, Amato could not survive the disastrous financial reports, audits, and indictments that began
flowing through his office
in 2005, almost as a prelude to Katrina's
tidal surge.
What Hellman is saying is that the the real profit centers for Seattle lie
in scale - enabling systems, the formidable
tidal powers such as Amazon Web Services, which ebb and
flow according to supply and demand.
Strong
tidal currents
flow in and out through the cut and are especially strong at mid-water
in the center of the channel.
To know that TODAY, I'm going to turtle roll, let the water
flow, and not get stuck
in the
tidal «washing machine».
Incoming tides can also produce a
tidal bore along a river or narrow bay as the water
flow against the current results
in a wave on the surface.
The
tidal inlet at Bolsa Chica Wetlands, a multi-million dollar project, has helped restore this wetlands to its earlier state
in which fresh salt water ebbs and
flows daily from the ocean into the wetlands.
In the middle of the passage between Sumba and Flores there are one of the richest currents running through the area and a huge
tidal flow.
The Thames»
tidal flow and the gravitational pull of the Moon on the Earth provides the structural basis for the work,
in which two beautiful and mysterious women, played by actresses Monika Bi?i?nait?
As far as other alternative energy is concerned, generating power from wave action or
tidal flow is tempting the UK, although they lead only
in offshore wind power generation so far, just ahead
in production from Denmark.
It is the constant
tidal bulge which torques the moon, and a tiny part of that bulge is converted
in the ocean to currents which
flow past land.
Incoming tides can also produce a
tidal bore along a river or narrow bay as the water
flow against the current results
in a wave on the surface.
Tidal energy is a global, large resource that can be exploited through tidal barrages, which take advantage of the ebb - and - flow of the tides to release water through turbines, and exploitation of tidal currents, where there are many technologies still in develop
Tidal energy is a global, large resource that can be exploited through
tidal barrages, which take advantage of the ebb - and - flow of the tides to release water through turbines, and exploitation of tidal currents, where there are many technologies still in develop
tidal barrages, which take advantage of the ebb - and -
flow of the tides to release water through turbines, and exploitation of
tidal currents, where there are many technologies still in develop
tidal currents, where there are many technologies still
in development.
In the Clarence Strait (northeast of Darwin) tidal flows are capable of producing electricity in a clock - like rhythm, providing huge amounts of potential energ
In the Clarence Strait (northeast of Darwin)
tidal flows are capable of producing electricity
in a clock - like rhythm, providing huge amounts of potential energ
in a clock - like rhythm, providing huge amounts of potential energy.
Wind farms disturb natural habitats;
tidal barriers form other barriers to natural
flows of marine life; mass biofuel farming
in areas such as the Amazon could accelerate the destruction of the rain forest.
They might panic and seek refuge
in shallow waters, where low tides could surprise them, as large pelagic species have limited experience with
tidal flows.
Your average New Yorker probably doesn't think very often about the force of water
flowing in the East River (actually not a river at all, but a
tidal channel).
That's what Verdant Power is trying to do with its free
flow turbines (which we've covered
in the past: «Lunar Power» comes to New York and NBC Coverage of Wave and
Tidal Power).
Or what if stronger tides increased glacial
flow or calving at the coasts, or
tidal currents openned up gaps
in sea ice covering by piling sea ice against islands, thus affecting albedo and surface heat fluxes?
C - Energy,
in the Netherlands, have developed a vertical axis
tidal turbine the blades of which rotate
in the
tidal flow, while the horizontal struts linking these blades to the central axis are shaped so as to lift the whole assembly up and down when acted on by wave motion: www.c-energy.nl /
Given that, unlike other
tidal devices, it doesn't need expensive foundations or towers, it ought to be cheaper, and less invasive, and there should be many locations where it could extract power from relatively low
tidal flows - thus,
in effect expanding, the potential
tidal resource.
That means the rotor turns faster than if it was simply
in the
tidal flow -
in fact, it's claimed, up to 10 times faster.
The Hales team says that «Many
tidal turbine designs being tested at the present time have very slim propeller or foil blades which require water
flow speeds
in the 3 to 4 m / s range to be effective, these
tidal speeds only happen
in a very few locations around the world, limiting their deployment».
But they say
tidal turbines like theirs «have much larger blade areas and can operate successfully
in water
flows between 1 and 2 m / s», with these lower - speed water
flows being found «
in a great many
tidal areas of the world».
However it doesn't just stay
in one place, but moves rapidly
in a figure of 8 pattern under the influence of a rudder and the tether and lift forces created by the
tidal flow.
Wave energy is developing rapidly, but perhaps not quite so rapidly as
tidal - current systems -
in part since it's harder to develop devices that can extract energy from the chaotic multi-vectored energy pattern that exists at the interface of the sea and the air, than from the smooth laminar
tidal flows further down.
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