Sentences with phrase «pscs by condensation»

(A neat trick for «sweating» water bottles, (or even ice blocks in extra warm climates), is to put it in a clean sock to absorb any moisture caused by condensation as it thaws.

The frozen particles then grow to form PSCs by condensation of additional amounts of HNO3 and H2O vapor.

Thermolysis of the applied tosyl hydrazones (easily prepared by condensation of the corresponding aldehydes with tosyl hydrazine) leads to in situ formation of the corresponding diazo compounds.

When ice starts to form through other means — like frost caused by condensation buildup — the bottom layer kicks into action.

«This phenomenon is effectively a local decrease in fluidity caused by condensation of the polymers,» explains lead author Fabian Itel.

What if, instead, the winds that drive atmospheric circulation are mainly created by the condensation of moisture?

In the pursuit of high - performance OPMs, the research team employed a strategy based on insights from the C2N structure to realize a uniformly microporous robust 3D - CON structure by the condensation of tetrapod - shaped THA and hexagon - shaped hexaketocyclohexane (HKH).

The presence of water ice, he says, supports the idea that Saturn's superstorms are powered by condensation of water and originate deep in the atmosphere, about 200 kilometers below the visible cloud deck.

In an interesting twist in this finding is that our radiative transfer modeling revealed that the particles in L - dwarfs have to be so high up in the atmosphere that they can not be part of a simple single cloud, which base is set by the condensation of silicates.

The synthesis of J147 has been carried out using simple chemistry as described in our previous paper by condensation of 3 - methoxybenzaldehyde and (2, 4 - dimethylphenyl) hydrazine hydrochloride in EtOH at room temperature, followed by acetylation using trifluoroacetic anhydride and triethylamine in CH2Cl2 gave J147 (Scheme 1).

However, since the rate the droplets grow by condensation is inversely proportional to the own droplet radius, other processes are needed to precipitation - size particles to form (collision - coalescence and ice - phase processes).

In the atmosphere there is fundamentally only one dominant driving mechanism — temperature (although modulated by water vapor and the latent heat released by condensation into clouds).

Also at the same time, the much higher daytime skin surface temperature (more than offsetting the somewhat colder night - time skin surface temperature which is often ameliorated by condensation and shallow fog layers) causes more infrared radiation to be emitted to space.

I am particularly impressed by your condensation of Lynas's book.

The ventilation system has been set to recover sensible and latent heat by condensation.

Yes, heat released by condensation of water vapor weakens ice.

Is it the heat released by condensation of the water vapor?

Heated by condensation on the rise, the descending dry air would adiabatically heat up at 9.8 deg C per 1000 meters and so that it would rapidly become warmer than surrounding atmosphere having a standard lapse rate of 6.5 deg C per 1000 meters.

The only molecule that is constrained outside of gravitational effects is H2O, limited by its condensation and ice points.

This is particularly the case in areas where a change in SST causes the formation of fog, since much of the sea temperature change is taken up, not by a corresponding air temperature change, but by the condensation of water.

Huge quantities of energy are taken from water surfaces by evaporation then dumped higher up in the air by condensation to accelerate the expulsion of energy to space.

I've been trying to find what wavelengths are emitted by condensation and deposition of water vapor.

In fact, we have proven that melting is physically impossible and all phase transitions involve sublimation followed by condensation on the nano scale where it is impossible to detect except in our minds:

The temperature lapse rate of the troposphere g / (Cp + Ch) is related to the gravitation (g = 9.81 m / s ²) and to the heating Ch of the top of the air by condensation of water vapor and by absorption of the solar infrared by water vapor and by liquid water (if any in clouds...).

But now your saying that we can only test the theory predicting condensation origins by finding winds that we know are induced by condensation.

capt.d., the rain is formed by condensation in ascending air.

(The air heated by condensation will continue to rise, but there can't be «vacuum» around the condensation, the colder air at that level will come in to replace any lighter hotter air rising, and colder is heavier so will sink which increases the pressure at the surface.)

Thus it appears that the hypothesis that horizontal winds are driven mainly by condensation is not justified by the analysis in this paper.

As said on cards n ° 1, n ° 6 and n ° 15, for an atmosphere in a gravitation field, the tropospheric lapse rate is dT / dz = — g / (Cp + Ch) where g = 9,8 m / s ², Cp = 1005 J / kg, and Ch summarizes the effect of the heating of the air (1) by absorption of the solar infrared by water vapour or liquid and (2) by the condensation of the water vapour.

Considering the region of Sahara and studying wind and pressure patterns there, we can come to one of the two conclusions: either u ∇ p = 0, which would yield support to the statement that ciculation in Sahara is driven by condensation elsewhere.

JimD, «capt.d., the rain is formed by condensation in ascending air.

This can't be the case for the obvious reason that pressure is determined solely by the mass of air and water above it, which is unchanged by condensation.

This paper actually proposes that the sensible heat released by condensation warms the dryer air to a point where it becomes even lighter than air containing water in vapour form.

The empirical content of this theory is that winds are primarily driven by condensation.

You have built a theory which claims to prove that winds are induced by condensation.

Second, these winds — accompanied by condensation — may have nothing to do with our theoretical prediction.

Equally obviously, storm winds look very much as if they are driven by condensation.

Our estimates suggest that the global mean power at which this potential energy is released by condensation is around one per cent of the global solar power — this is similar to the known stationary dissipative power of general atmospheric circulation.

I was unhappy with my comment and so have been looking it up and have confirmed that the energy released by condensation warms the air.

Remove the water vapour and the air which lacks it must descend.The heat released by condensation can never heat it enough to make it lighter than air containing water vapour.

It is not possible for the sensible energy released by condensation to cause enough heating to prevent the air from contracting cooling and descending so the net result must be an increase not a decrease in surface pressure.

The real - world horizontal pressure gradients that are produced by condensation are considered in Section 4.

Latent heat obviously can not escape directly to space, it is first converted to simply heat by condensation and then to radiation (by collisional excitation of CO2 and other GHGs).

Anthropogenic H2O is removed by condensation and CO2 is in the sink.

It's only that CO2 removal (mostly by oceans, soil, bioesphere) is slower than H2O removal (by condensation) from the atmosphere, which is almost immediate.

They can either be directly emitted into the atmosphere (primary aerosols like dust), or they can be formed in the atmosphere by condensation (secondary aerosol like sulfates).

Not exact matches

Selling a skyscraper isn't the same as selling a retail storefront, explains George Carras, who runs research company RealNet Canada (though there is one comparison to selling a family home; the tower will likely be «fluffed» for visits by bidders, which could involve anything from new lobby furniture to removing condensation from windows).

The beetle survives by collecting condensation from the ocean breeze on the hardened shell of its wings.

During the late nineteenth century the Kant - Laplace hypothesis was severely criticized by the British physicist Clerk Maxwell, who argued that the forces of differential rotation between parts of the solar nebula would break up any such condensation as soon as it began to form.

The very word «bigot» is a condensation of «By God.»