Dr Adrian Williams, an agriculture expert from Cranfield University, in Bedfordshire, said: «If you produce something in an unheated greenhouse abroad or in a field, you make a considerable saving, as you are not having to use
large amounts of energy heating a greenhouse.
Not exact matches
The warming also indicates that a
large amount of heat is being taken up by the ocean, demonstrating that the planet's
energy budget has been pushed out
of balance.
The result is that you can use
large amounts of energy at night to
heat up the thermal mass
of the building, after which you can turn off the
heating altogether in the morning peak and during the daytime, when the total power consumption and
energy price are at their highest.
He adds that the most commonly used forms
of anaerobic digestion require
large amounts of energy to
heat the bioreactors and maintain temperatures for the bacteria's optimal performance.
This material, called stripe - type - lambda - trititanium - pentoxide, is composed
of only titanium atoms and oxygen atoms, and can absorb and release a
large amount of heat energy (230 kJ L - 1).
Diverting just a portion
of the world's food waste to waste - to -
energy systems could free up
large amounts of landfill space while powering vehicles and
heating homes
If the black hole has gas or stars to «eat,» that process generates
large amounts of energy as the infalling gas is compressed and
heated to high temperatures.
Although fusion
of nuclei lighter than iron released
large amounts of nuclear
energy (
heat), the fusion
of nuclei heavier than iron absorbed most
of that
heat and the
heat released by fission and decay.
The fact that this isotope is a fissile material able to produce
large amounts of heat and
energy makes it highly useful in industries.
Ocean currents that may carry
large amounts of heat are not calculated into the GCM, and thus we do not have a good estimate
of the rate
of energy transfer at the boundaries
of specific sea - floor methane systems.
When an icy impact occurred, the impactor's kinetic
energy became
heat energy, instantly melted some ice, gouged out a crater, and kicked up into Mars» thin atmosphere
large amounts of debris mixed with water (liquid, ice crystals, and vapor)-- and complex organic molecules that obviously came recently from life.127 Then, the dirt and salt - water mixture settled back to the surface in vast layers
of thin sheets — strata — especially around the crater.
The core
heats to billions
of degrees and explodes (supernova), thereby releasing
large amounts of energy and material into space.
The general consensus among scientists is that the young Earth's atmosphere contained much
larger quantities
of greenhouse gases (such as carbon dioxide and / or ammonia) than are present today, which trapped enough
heat to compensate for the lesser
amount of solar
energy reaching the planet.
A huge laser delivers a
large amount of energy in a short time to
heat the walls
of the
larger chamber, and the radiation emitted from those walls in turn drives the small capsule to a very small size, increasing the density
of the gases inside to much higher density than lead and
heating it at the same time to very high temperatures required for fusion to occur.
The
amount of heat kicked back, in the same part
of the spectrum as the incident sun
energy waves, due to a white roof looks to my rough calculation to be about the same (within an order
of magnitude) as the
amount of heat energy discharged from a typical
large automobile operating for about an hour a day.
In addition, depending on the natural vegetation type, ground
heat flux supplied a relatively
large amount of energy to the surface (HK2).»
The region's highly
energy - intensive economy emits a disproportionately
large amount of the gases responsible for warming the climate (called greenhouse gases or
heat - trapping gases).
The fact that a great deal
of the melt in Arctic sea ice is affected by the accumulating
heat in the oceans and the fact that
energy is advected to the Arctic via the oceans in much
larger amounts than via the atmosphere and the extreme loss we've seen in Arctic sea ice volume as a result means nothing to the «skeptics».
«To better monitor Earth's
energy budget and its consequences, the ocean is most important to consider because the
amount of heat it can store is extremely
large when compared to the land or atmospheric capacity,» said Yan.
You wrote - «The fact that a great deal
of the melt in Arctic sea ice is affected by the accumulating
heat in the oceans and the fact that
energy is advected to the Arctic via the oceans in much
larger amounts than via the atmosphere and the extreme loss we've seen in Arctic sea ice volume as a result means nothing to the «skeptics».»
There is a rather
large amount of energy missing from the Earth Energy Budget that is likely due to the rather large difference in the latent heat of vaporization of sea water with varying salt co
energy missing from the Earth
Energy Budget that is likely due to the rather large difference in the latent heat of vaporization of sea water with varying salt co
Energy Budget that is likely due to the rather
large difference in the latent
heat of vaporization
of sea water with varying salt content.
Once the BER is calculated there is a
large amount of information available such as annual
energy use for space
heating, water
heating, ventilation, lighting and associated pumps and fans.
Many
of the mechanisms are like that — the tides, the direct inductive
heating, the
heating caused by the days influx
of falling meteorites — which incidentally is far greater than the rate
of heat loss through outgassing, as meteoric dust and matter infalls at an average rate
of at least millimeters per decade, from my own direct measurements — they have «impressively»
large amounts of annual
energy associated with them, right up to where you divide by the surface area
of the earth and the number
of seconds in a year.
Large amounts of heat energy are absorbed when water evaporates and given off when it condenses (aka latent
heat).
The reason I contrasted the two types
of «
heat pump»,
heat pumps and air conditioners, was to illustrate the
large amount of work (
energy) required to circumvent the Second Law — ie to cool an object further by moving
energy from it to a warmer one or warmer surroundings.
Traditional furnaces and air conditioners burn relatively
large amounts of energy in order to create or remove
heat, respectively.
They're clearly relying on people's ignorance
of the laws
of thermodynamics, which mean that whenever
heat is converted to another form
of energy a
large amount will always be wasted.
Unlike traditional HVAC systems that rely on
large amounts of energy to
heat and cool, geothermal
heating and cooling systems implement a system
of pipes buried beneath the frost line where temperatures are always 54 degrees Fahrenheit — a perfect temperature for watering plants or growing fish.