Sentences with phrase «between air masses»

Intensity of severe weather along the Front is a function of the temperature difference between the air masses.

25 Weather Fronts A weather front is simply a boundary between air masses.

Isn't one important feature of cooling the stratosphere by emitting heat absorbed by ozone from incoming shortwave radiation, that this cooling has little effect on lower parts of the atmosphere since there is not much mixing between these air masses?

... The finding indicates that the primary driver of climate like the south - westerlies that brings monsoon into the country from South Atlantic Ocean, the north - easterlies that lead to Tropical dry climate in the North and the ITCZ, which is sandwiched between the air masses, could be affected by changes in ENSO events.

The edges of these dry slots often contain jet streams and turbulence between the air masses.

Not exact matches

To the extent that an analogy is intended between the fourteenth - century theory of impetus and Whitehead's formulation of GTR, the following observation may be made: the concept of impetus in both cases designates a physical characteristic attributed either to the mass - particle or to the physical field which it causes and in both cases is developed in opposition to theories which would attribute this physical characteristic to the surrounding air or to the spatiotemporal frame of reference and its metric structure.

It is implicit in the promulgation of the creation narrative to the masses themselves, in the relationship for instance between God and Man before the disobedience of sin - the «walking with God in the afternoon air», a simple beautiful intimation of affection and mutual communion.

But imagine if, instead of Newton's second law of motion, which describes the relationship between an object's mass and the amount of force needed to accelerate it, we only had reams of data related to throwing various objects into the air.

Clouds often materialize along the boundary between masses of cold and warm air.

Creating a supercell takes moisture, updraft, spin, and then the trigger — a boundary between hot and cold air masses.

The more intensive variations during glacial periods are due to the greater difference in temperature between the ice - covered polar regions and the Tropics, which produced a more dynamic exchange of warm and cold air masses.

The summer weather in the UK and northwest Europe is influenced by the position and strength of the Atlantic jet stream — a ribbon of very strong winds which are caused by the temperature difference between tropical and polar air masses.

If a larger mass of warm air has to pass through it, more energy is transferred, through the evaporator's fins (so that even the evaporator's design and, in particular, its exchange surface play an important part) from the air to the liquid refrigerant allowed inside it by the TEV or orifice tube so it expands more and, along with the absolute pressure inside the evaporator, the refrigerant's vapor superheat (the delta between the boiling point of the fluid at a certain absolute pressure and the temperature of the vapour) increases, since after expanding into saturated vapour, it has enough time to catch enough heat to warm up further by vaporizing the remaining liquid (an important property of a superheated vapour is that no fluid in the liquid state is carried around by the vapour, unlike with saturated vapour).

The vapor vent valve is located on air inlet tube between the throttle body and the mass air sensor.

Re 346 ziarra — the flow of heat (between adjacent layers of material via conduction, convection, or mass diffusion, or potentially across larger distances via emission and absorption of photons) will be from hot to cold (or from higher to lower concentrations of a substance carrying heat, which might end up being from cold to hot in some conditions, such as a wet surface cooling by evaporation into warm dry air).

I suggest the slowing of Hadley cell circulation caused by weaker differential temperatures between major air masses, this will cause all the phenomenas cited.

When there is a difference in pressure between two air masses, air moves from the area of higher pressure to the area of lower pressure, creating wind.

This air mass affects Britain when pressure is high over northern or eastern Europe with surface winds between east and south drawing hot air from North Africa (see Figure 5).

As you can see, there is little difference between the stations, the largest difference of a few ppmv is between the NH and the SH, as the ITCZ hinders the exchange of air masses between the hemispheres.

While tropical hurricane intensity is primarily driven by latent heat from warm sea surface temperatures, an extra-tropical storm is primarily driven by baroclinic processes (differences in the pressure gradient) such as the gradient due to the contrast between the warm Gulf Stream and cold continental air mass.

The boundary between two different air masses where the cold air pushes the warm air out of way and brings colder weather.

The possible link between Arctic change and mid-latitude weather is the focus of the conference, and even if the researchers don't have all the answers yet, there is an emerging consensus that melting Arctic sea ice is fundamentally changing the the way air masses and weather systems whirl around the Northern Hemisphere.

The boundary between two different air masses where warm air pushes cold air away to bring warmer weather.

The exchange of air masses between the NH and the SH is about 10 % per year... That makes that the CO2 increase in the SH lags the increase in th NH with 1 - 2 years.

During the positive AO phase there is little mixing of atmospheric masses between the Arctic and lower latitudes (mid-latitudes and subtropics) so the cold air stays bottled up in the Arctic and mild air dominates the mid-latitudes.

A coke bottle of 2 l, or 1.5 l or 0.5 l, all will show (near) the same CO2 pressure and quantity in the air under the crown cork when shaked, while the ratio between CO2 mass in the liquids is 4:3:1.

Mechanistically, atmospheric heating from black carbon and tropospheric ozone has occurred at the mid-latitudes, generating a poleward shift of the tropospheric jet, thereby relocating the main division between tropical and temperate air masses.»

In order to ascertain whether there is a global warming or cooling trend it is necessary to wait several years and then compare the volume and intensity of the cold polar air masses as a whole between the dates chosen.

1) Start by computing the total GHG - free air constant mass per unit area of a gas layer between any two heights under gravity g 2) Add in the hydrostatic equilibrium pressure change with height in the gravity field 3) Compute the total enthalpy per unit area of the layer realizing the layer possesses potential energy per unit area in earth's gravity field 4) From that, realize energy conservation imposes a constraint that total dry static energy is constant in the layer (within adiabatic control volume) 5) From this, realize and compute the total entropy (S) of the layer over the height of the layer 6) Transform S computation from height to pressure by way of hydrostatic eqn.

Depending on how far east winter storm tracks travel up the east coast, the battle line between cold arctic air masses to the west and warm Atlantic air to the east causes significant temperature changes.

As already said by Mike M, atmospheric mixing is quite rapid, but the ITCZ delays the exchanges between NH and SH, allowing only about 10 % of air masses exchange between the hemispheres.

A frontal inversion occurs when a cold air mass undercuts a warm air mass and lifts it aloft; the front between the two air masses then has warm air above and cold air below.

A front is a boundary between two different types of air masses, these are normally warm moist air masses from the tropics and cooler drier air masses from polar regions.

The jet streams are high - level rivers of fast moving air threading between the climate zones, and are driven by temperature, humidity and density differentials between the different types of air mass:

More meridonal jet stream tracks flowing around the world between the climate zones result in longer lines of air mass mixing at climate zone boundaries.

So to argue for the insignificance of the thermosphere to radiative balance it is not sufficient to point to its small mass and number of molecules — one must accompany this with physics showing for instance the mean free path of photons between interactions with air molecules to be sufficiently long that the thermosphere will not significantly affect outgoing flux.

The ocean as a whole is warming; however, coastal upwelling may ultimately be enhanced by alongshore winds, which strengthen in proportion to the temperature contrast between the oceanic and continental air masses [Sydeman et al., 2014].

The interface between cold Arctic air and warmer temperate air masses is where you find the Polar jet stream.

I have the impression that a partial import of this suggestion is that we all must stop driving cars; put our air conditioner thermostats at 95F, and heating to 60F; build up limited mass transit and otherwise limit the transport of goods and services between locales....

They used this information to design thirteen Trombe walls (which use the sun to heat a small air space between a glass wall and a heavy - mass wall such as concrete.

The latitudinal temperature gradient in summer is much smaller, thus providing less drive for exchange of air masses between middle latitudes and polar regions — and when exchange occurs the effect on temperature is less than that caused by a winter «polar express» of Arctic (or Antarctic) air delivered to middle latitudes.

The half life time of the accumulation in mass of CO2 in the atmosphere is entirely different of the half life time of the accumulation in % in the atmosphere of the emissions, which is governed by the total carbon cycles between air and oceans / vegetation.