Adiabatic

Word ADIABATIC
Character 9
Hyphenation ad i a bat ic
Pronunciations /ˌeɪdaɪəˈbætɪk/

Definitions and meanings of "Adiabatic"

What do we mean by adiabatic?

Of, relating to, or being a reversible thermodynamic process that occurs without gain or loss of heat and without a change in entropy. adjective

Without transference: used in thermodynamics of a change in volume, whether by expansion or contraction, unaccompanied by a gain or loss of heat.

An adiabatic line. noun

Not giving out or receiving heat. adjective

A curve exhibiting the variations of pressure and volume of a fluid when it expands without either receiving or giving out heat. adjective

(of a thermodynamic process) Occurring without gain or loss of heat. adjective

Occurring without loss or gain of heat adjective

(of a process) That occurs without gain or loss of heat (and thus with no change in entropy, in the quasistatic approximation).

(of a process) That involves the slow change of the Hamiltonian of a system from its initial value to a final value.

Synonyms and Antonyms for Adiabatic

  • Synonyms for adiabatic
  • Adiabatic synonyms not found!!!

The word "adiabatic" in example sentences

"… there need be no entropy generated in adiabatic processes – which occur frequently in living systems …". ❋ Unknown (2007)

Air must be compressed, then cooled, and then allow to expand, this is called adiabatic cooling. ❋ Unknown (2009)

Cv, also sometimes called the adiabatic index or the heat capacity ratio or the isentropic expansion factor ❋ Unknown (2009)

The result is what meteorologists call adiabatic cooling - the temperature plunges to below - 30C, causing the water vapour in the gas to condense. ❋ Unknown (2009)

The adiabatic combustion temperature (also known as the adiabatic flame temperature) increases for higher heating values and inlet air and fuel temperatures and for stoichiometric air ratios approaching one. ❋ Unknown (2008)

New paradigms of quantum algorithms have appeared, such as adiabatic algorithms, measurement-based algorithms, and topological-quantum-field-theory-based algorithms, as well as new physical models for realizing a large scale quantum computer with cold ion traps, quantum optics (using photons and optical cavity), condensed matter systems and solid state physics (meanwhile, the first NMR model had turned out to be a dead-end with respect to scaling; see DiVicenzo 2000). ❋ Hagar, Amit (2007)

This is called the adiabatic lapse rate, and it’s a simple consequence of Boyle’s Law. ❋ James Killus (2007)

I'll refine response that a wee bit. "adiabatic" means without change in * heat* energy. ❋ Unknown (2010)

Gavin corrected him: Since 'adiabatic' means without input of energy it seems a little unlikely that it is a source of Venusian heating. - gavin ❋ Unknown (2010)

Giauque, who extended the temperature range experimentally accessible by introducing the method of adiabatic demagnetization in 1933. ❋ Unknown (2010)

Here is a short derivation of the adiabatic lapse rate ❋ EliRabett (2010)

If there was no water on earth but all the other greenhouse gases remained in the atmosphere, we would be faced with a temperature gradient of about ~ 10 °C/km (this is the so called dry adiabatic lapse rate), but as it rises water vapor condenses, liberating heat, which reduces the gradient to the observed ~ 6.5 °C/km, (the saturated adiabatic lapse rate). ❋ EliRabett (2010)

I'm not quite sure what exactly defines the troposphere, but a key feature is presence of the saturated adiabatic lapse rate that that holds up to an altitude of about 10-12 km. ❋ EliRabett (2010)

That leads to instability and initiates vertical convection in the real atmosphere, and brings the actual gradient close to the adiabatic rate. ❋ EliRabett (2010)

This is called the "adiabatic lapse rate" and is a result of gravity compressing the atmosphere. ❋ EliRabett (2010)

Cross Reference for Adiabatic

What does adiabatic mean?

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