Sentences with phrase «from ideal gas»

My understanding is that it is derived basically from the ideal gas law.

And, because those being brainwashed with ideal gas descriptions with no teaching on the differences between ideal gas and real gases which have real properties of weight, volume and attraction, which have been given different names because they are different from each other, what we also have is the inability of those pushing the GHE to see the absurdities created by extrapolating from their ideal gas..

What we really have here is the inability of those pushing AGW's Greenhouse Effect to extrapolate from ideal gas to get the real world around us.

The ideal gas does not exist, it creates an impossible and ludicrous world which one can see by extrapolating from ideal gas descriptions and seeing that is not what the natural world around us looks like.

While this isn't intended as a replacement for Pekka's rigorous proof (for one thing the absence of collisions makes this far from an ideal gas so PV = nRT doesn't hold at all), it might help to undermine at least a little the refutation of Pekka's proof that you may have had in mind.

The only thing I'm keeping from ideal gas is elastic collisions (which as I've given re actual properties of nitrogen and oxygen make our atmosphere approximate to his model).

Not exact matches

This has played out satisfactorily in the procession from wood to whale oil to coal to oil and natural gas, but the concept that no real substitute is available runs counter to capitalist ideals.

And yet the gas tax is far from an ideal system if we're interested in accurately pricing road use or fighting gridlock.

While you're trying to figure out the ideal formula, your baby can suffer from gas pains and other digestive issues.

Salem was an ideal test case: an old, dirty plant in a region already shifting from coal and oil to natural gas.

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Vestiaire Collective is the ideal place for taking advantage of the best deals on clothing items from GAS.

Exiting the engine through stainless - steel exhaust headers that Germany's auto motor und sport magazine (November 10,» 04) called «an artwork in stainless steel,» exhaust gas from each cylinder travels an ideal length of 560 mm / 22 in.

The Blue Cash Preferred ® Card from American Express is a superior cash - back card and can be an ideal everyday card as long as you use it enough overcome its annual fee and are comfortable with its restrictions on where you shop for groceries and gas.

Blue Cash Preferred ® Card from American Express Editor's Rating: 4.2 / 5 The Blue Cash Preferred ® Card from American Express sits among the elite in cash - back credits cards and is perhaps the ideal gas - and - groceries card.

For the purposes of our list, it is an ideal choice for consumers looking to benefit from gas purchases.

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Blue Cash Preferred ® Card from American Express Editor's Rating: 4.2 / 5 The Blue Cash Preferred ® Card from American Express sits among the elite in cash - back credits cards and is perhaps the ideal gas - and - groceries card.

The Blue Cash Preferred ® Card from American Express is a superior cash - back card and can be an ideal everyday card as long as you use it enough overcome its annual fee and are comfortable with its restrictions on where you shop for groceries and gas.

But, given the persistent lack of clarity on how much the world will warm from a certain buildup of greenhouse gases and the divergent views around the world on what an ideal climate is in any case, is this threshold meaningful or useful?

This is not empty space with imaginary massless ideal gases zipping around at great speeds miles apart from each other and bouncing off each other in elastic collisions...

They have done this primarily by the same technique used to change real gases to ideal for the same reason, to get rid of real world properties and processes which real world physics knows and has defined by the distinct differences and similarities, which knows that electromagnetic energies from the Sun are not the same and do not all create heat on being absorbed.

All increase in lower atmosphere temperature comes from static gravitational compression of that atmosphere as predicted by the ideal gas law itself.

The impossible AGWSF Greenhouse Effect world does not have any atmosphere at all, it goes straight from the surface to its imagined empty space with the imaginary ideal gases without mass zipping around at great speeds miles apart from each other, so it has no convection because it has no real gas for gravity to work on.

For example, it has substituted ideal gas for real gas, so it actually has no atmosphere at all — only empty space with hard dots of massless, volumeless, weightless molecules without attraction and not subject to gravity zipping around at great speeds under their own molecular momentum miles apart from each other..

Because they don't have real gases with gravity their imaginary massless hard dots of nothing carbon dioxide «goes at great speeds in empty space mixing so thoroughly bouncing off other hard dots of nothing that it can't be separated out from the other ideal gases»; so it accumulates for hundreds and thousands of years.

They have not only excised the water cycle, and excised rain from the carbon cycle, but have excised the whole atmosphere which is the heavy voluminous fluid ocean of real gas Air weighting a ton on our shoulders and in its place have empty space with imaginary ideal gas molecules travelling under their own molecular momentum at great speeds through this empty space miles apart from each other bouncing off each other in elastic collisions, no attraction, and so «thoroughly mixing».

From there can be derived ideal gas laws, specific heat capacities and much more.

Can you derive the expression for an adiabatic reversible process for an ideal gas, for example, if you very life depends on it, without just copying the derivation from the very physics textbooks that you stubbornly refuse to consult when analyzing Jelbring?

If the wire moves heat from the bottom of the tube (the base cools) to the top of the tube (the top heats), presuming, as the author says, ``... save to note that the internal conductivity of the ideal gas is completely neglected.»

, which enables there to be packets of air in convection which if hotter rise and so colder packets of air displace these (which as he says from meteorology are already knowns), and, as soon as pressure differences introduced ideal gas no longer applies.

You mean, except for the place where I derived the actual functional form, starting from the gradient required for neutral buoyancy, for the pressure (and by trivial extension, density) of an ideal gas in static, isothermal equilibrium?

I must confess that I fail to see how establishing that an isothermal ideal gas in static force equilibrium in a gravitational field is also a maximum entropy state of that gas is «ridiculous» — especially since I actually support the conclusion with an algebraic derivation from known and established principles — but I'm certain that you, BigWave, are more than prepared to educate me.

Admit approaching from unproven view the ideal gas column is non-isothermal in the presence of gravity.

If there's no radiation from the Sun, no heat capacity in the model planet, no mass big enough to effect pressure changes («real» ideal gases which don't have mass), nothing much is happening because there's no movement, (movement from the play of hot and cold volumes as hot gases rise and cold sink, becoming less dense and gaining density), but,

I have edition 1 of that fine text book and, for interested posters, the non-isothermal stable equilibrium temperature profile derived from maximization of entropy of the GHG - free adiabatic ideal gas column top post Fig. 1 derivation is in Chapter 4.4 pp.164 - 168 for realistic pressures (holds for ~ 80 % of pressure range of earth's atmosphere).

... though idiotically given as proof is a typical non-experiment from the AGWSF department, by opening a bottle of scent in a classroom saying it proves the scent is spread by Brownian motion, that's when it's not being not being idiotically explained by using ideal gas properties of elastic collisions in empty space as if ideal gas, but more often than not, claiming both these processes happening at the same time — seemingly as unconcerned as Willis about context.

Even in the case of a gas with an adiabatic lapse rate (e.g. the atmosphere) remarkably small deviations are observed from the predicted P (z) one gets treating the atmosphere as an ideal gas.

Since Robert Brown can not do that in a ten - second mental exercise & did not do the algebra in top post correctly to maximize entropy, his assertion of isothermal w / gravity is impeded by jumping to a conclusion from conduction in solids which these steps have proven incorrect using ideal gas law, conservation of energy constraints, entropy maximization and proper, correct algebra.

The discussion has now gone well beyond that, but the reason for the top post was simply to prove that the EEJ claim was false, that an adiabatically isolated ideal gas in true thermodynamic equilibrium, insulated from above and below by a layer of black matter that itself can be in equilibrium with the gas but which conducts no heat, after a long time, exhibits a DALR as its true stable thermodynamic equilibrium.

To calculate the molar densities from the weather balloon measurements, we converted all of the pressures and temperatures into units of Pa and K, and then determined the values at each pressure using D = n / V =P / RT, where R is the ideal gas constant (8.314 J / K / mol)

Brownian motion of course premises on fluid volume, and the distances are nanometres — quite different from the empty space ideal gas scenario they give of their molecules zipping at great speeds covering huge distances in empty space.

The argument from the second law just reinforces the conclusion that M - B speed distributions (and hence kinetic temperature of ideal gases) must be invariant with height.

«Climate science» as it is used by warmists implies adherence to a set of beliefs: (1) Increasing greenhouse gas concentrations will warm the Earth's surface and atmosphere; (2) Human production of CO2 is producing significant increases in CO2 concentration; (3) The rate of rise of temperature in the 20th and 21st centuries is unprecedented compared to the rates of change of temperature in the previous two millennia and this can only be due to rising greenhouse gas concentrations; (4) The climate of the 19th century was ideal and may be taken as a standard to compare against any current climate; (5) global climate models, while still not perfect, are good enough to indicate that continued use of fossil fuels at projected rates in the 21st century will cause the CO2 concentration to rise to a high level by 2100 (possibly 700 to 900 ppm); (6) The global average temperature under this condition will rise more than 3 °C from the late 19th century ideal; (7) The negative impact on humanity of such a rise will be enormous; (8) The only alternative to such a disaster is to immediately and sharply reduce CO2 emissions (reducing emissions in 2050 by 80 % compared to today's rate) and continue further reductions after 2050; (9) Even with such draconian CO2 reductions, the CO2 concentration is likely to reach at least 450 to 500 ppm by 2100 resulting in significant damage to humanity; (10) Such reductions in CO2 emissions are technically feasible and economically affordable while providing adequate energy to a growing world population that is increasingly industrializing.

Mathematically, this result, as shown in the paper, follows unambiguously from the following equations: the continuity equations (32)- (33), the stipulation that water vapor molar density is horizontally uniform (∂ Nv / ∂ x = 0), the ideal gas law p = NRT, and Equation (34) that specifies condensation rate S.

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Because they do not know their ideal gases are imaginary and not real, they call them the different names of real gases erroneously, they are not capable of extrapolating into the fun part that there is no «invisible container» around the Earth so their ideal gas hard dots of massless nothing travelling at great speeds under their own molecular momentum through empty space miles apart from each other — are all disappearing to the ends of the universe.

This is what AGWScienceFiction has done — it has built an imaginary Earth on the imaginary ideal gas for its AGW Greenhouse Effect and because it does not teach the difference between ideal and real gas the general population have a deliberately corrupted concept of the world around us, they do not know their arguments come from a fictional fisics so they can not see how physically impossible the world they describe.