Scientists have understood since the 1960s that injecting fluid into the
ground at high pressure can cause earthquakes.
During the completion phase of drilling, a mixture of water, sand and chemicals is forced down the
well at high pressure, and is then brought back up.
Common rail electronic injection, where fuel is
at high pressure in a common rail and controlled electronically.
So any fuel to injection system must be able to inject
fuel at higher pressure and in a shorter time than a system for a four - stroke engine.
Even better, the table has been
produced at high pressure to ensure the utmost resilience, whilst the chairs feature metal legs which are hand painted to give a wood - effect finish.
In recent years, scientists have used this algorithm to discover several substances that are «forbidden» in classical chemistry and that may be
stable at high pressures.
They are produced using sophisticated flow forming technology, in which the outer rim is rolled out over a
cylinder at high pressure and high temperature.
However, even a gas cylinder full of
CO2 at high pressure will be the same temperature before dawn as a cylinder of any other gas exposed to sunlight during the day.
«All of my research is performed under extreme
conditions at high pressure, low temperatures and high magnetic fields with the aim to study magnetic and electronic properties,» she explains.
Scientists also study water under more extreme conditions,
including at high pressures, where it can exist in the solid state even at room temperature.
She wants to test her modified
bacteria at higher pressures, higher temperatures, and lower pH, conditions closer to those that might be found underground.
In the right locations, CO2 injected into the
ground at high pressure would react with those minerals to form stable carbonate rock.
Millions of gallons of water mixed with sand and up to 300 tons of chemicals are then pumped into the
well at high pressure to create breaks in the rock and release the gas.
Hydrofracking is the process of extracting natural gas from shale rock by blasting a mix of water and chemicals
at high pressure into underground wells.
Hydraulic fracturing, or fracking, is a drilling process that injects millions of gallons of water, sand and undisclosed
chemicals at high pressure into horizontal wells to crack...
The Tassimo builds up pressure, fills the cartridge then forces the
water at high pressure through the coffee pouring exactly the correct amount for the drink.
However, many of the sources along the continental slope lie at cold depths in which ices have
formed at high pressures within sea - floor sediments, which once trapped methane produced by microbes living there.
Then, that water broke through the crater rim (artist's concept, lower right), possibly through a weak spot previously eroded by ground water seeping through the
rocks at high pressure.
Many modern systems have a single fuel pump which supplies fuel constantly
at high pressure with a common rail (single fuel line common) to each injector.
Fracking, or Fracing as the oil and gas industry ungrammatically spells it, is short for hydraulic fracturing, and the technology is now being used extensively to extract shale gas, by pumping
liquids at high pressure into the rock, creating and expanding fissures.
Separating the gas from the shale, a process known as hydrofracturing, involves forcing a mixture of water, chemicals, and
sand at high pressure down a well bore and into rock formations, creating small fractures that release the trapped gas.
The state had a de facto ban in place as it studied the process, which involves extracting oil and gas from deep underground by pumping water, sand and chemicals
at high pressures deep underground.
If you want to spray some paint that hasn't been thinned, you will easily be able to do so with this product because it features a ProX Stainless Steel Piston Pump, which is capable of
spraying at high pressures.
These findings indicate that the older terrains are formed by material
melting at high pressures up to the core - mantle boundary, while the younger terrains are formed closer to the surface.
Its mirrors tilt to follow the sun's arc, redirecting light to water boilers that produce superhot
steam at high pressure.
«Ideally, you want to operate
tokamaks at high pressure because to get good fusion performance, you want to have the highest pressure you can,» Berkery continued.