the heat capacity ratio, also known as the adiabatic index, the ratio of specific heats, or Laplace's coefficient, is the ratio of the heat capacity at...
18 KB (2,318 words) - 16:04, 11 August 2024
Heat capacity or thermal capacity is a physical property of matter, defined as the amount of heat to be supplied to an object to produce a unit change...
19 KB (2,778 words) - 05:17, 5 November 2024
=c_{p}/c_{V}} is the heat capacity ratio. The term specific heat may also refer to the ratio between the specific heat capacities of a substance at a given...
55 KB (8,539 words) - 08:16, 2 January 2025
isochoric). The ratio between the two, however, is the same heat capacity ratio obtained from the corresponding specific heat capacities. This property...
50 KB (5,696 words) - 21:09, 1 November 2024
The volumetric heat capacity of a material is the heat capacity of a sample of the substance divided by the volume of the sample. It is the amount of energy...
21 KB (2,952 words) - 13:39, 31 December 2024
In thermodynamics, the heat capacity at constant volume, C V {\displaystyle C_{V}} , and the heat capacity at constant pressure, C P {\displaystyle C_{P}}...
10 KB (2,080 words) - 22:25, 31 August 2023
adiabatic compressibility is directly related to pressure through the heat capacity ratio (adiabatic index), while pressure and density are inversely related...
56 KB (7,945 words) - 04:54, 28 December 2024
{\gamma }{\gamma -1}}} , where γ {\displaystyle \gamma } is the heat capacity ratio c p / c v {\displaystyle c_{p}/c_{v}} of the gas and where p 0 {\displaystyle...
21 KB (2,667 words) - 06:13, 8 August 2024
Heat specific heat Heat capacity Heat capacity ratio Heat equation Heat transfer coefficient Latent heat Specific heat capacity Specific melting heat...
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which determines the ratio of the molar heat capacities of a gas, i.e. the ratio of C p {\displaystyle C_{\text{p}}} (heat capacity at constant pressure)...
13 KB (1,506 words) - 22:23, 5 December 2024
Euler–Mascheroni constant in mathematics gamma rays and the photon the heat capacity ratio in thermodynamics the Lorentz factor in special relativity the flight...
37 KB (3,447 words) - 02:31, 3 January 2025
Isobaric process (section Specific heat capacity)
the adiabatic index or the heat capacity ratio. Some published sources might use k instead of γ. Molar isochoric specific heat: c V = R γ − 1 {\displaystyle...
12 KB (1,891 words) - 13:11, 17 November 2024
57721566490153286 The heat capacity ratio Cp /Cv in thermodynamics The activity coefficient in thermodynamics The gyromagnetic ratio in electromagnetism...
11 KB (1,304 words) - 18:15, 3 January 2025
heat capacity ratio defined as γ = C P C V = f + 2 f . {\displaystyle \gamma ={\frac {C_{P}}{C_{V}}}={\frac {f+2}{f}}.} Here CP is the specific heat for...
44 KB (6,354 words) - 11:08, 5 November 2024
Nuclear weapon yield (redirect from Yield-to-weight ratio)
approximately equal to 1, since it is low-order function of the heat capacity ratio or adiabatic index γ = C P C V , {\displaystyle \gamma ={\frac {C_{P}}{C_{V}}}...
37 KB (3,505 words) - 05:43, 1 December 2024
}}}={\text{constant}}} wherein γ {\displaystyle \gamma } is the heat capacity ratio ( γ ≈ {\displaystyle \gamma \approx \,} 7⁄5) for air. The combination...
20 KB (2,466 words) - 10:15, 2 January 2025
gas contains water vapor and carbon dioxide which both have lower heat capacity ratio than air. Adding exhaust gas therefore reduces pressure and temperature...
21 KB (2,766 words) - 04:45, 7 November 2024
_{0}RT}{A_{\mathrm {r} }(\mathrm {Ar} )M_{\mathrm {u} }}}},} where: γ0 is the heat capacity ratio (5/3 for monatomic gases such as argon); T is the temperature,...
17 KB (1,958 words) - 01:31, 2 December 2024
where PR is the pressure ratio and gamma the heat capacity ratio of the fluid, 1.4 for air. Keep in mind that pressure ratio scales exponentially with...
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Einstein solid (redirect from Einstein's theory of specific heat capacity)
specific heat problem in classical mechanics. The original theory proposed by Einstein in 1907 has great historical relevance. The heat capacity of solids...
11 KB (1,962 words) - 22:06, 2 January 2025
{\displaystyle \gamma } is the heat capacity ratio. Figure 1 indicates how the cycle efficiency changes with an increase in pressure ratio. Figure 2 indicates how...
23 KB (3,027 words) - 21:14, 1 November 2024
calorically perfect nature, high speed of sound, and high value of the heat capacity ratio, it is also useful in supersonic wind tunnels and impulse facilities...
147 KB (16,332 words) - 21:59, 7 January 2025
{1}{\beta _{T}}}+{\frac {\Lambda ^{2}T}{\rho c_{v}}},} where γ is the heat capacity ratio, α is the volumetric coefficient of thermal expansion, ρ = N/V is...
14 KB (1,799 words) - 14:05, 10 December 2024
were commonly used as fuels for large liquid-fueled rockets. Their high heat of vaporization kept regeneratively-cooled engines from melting, especially...
21 KB (2,703 words) - 15:54, 21 December 2024
Under these conditions, p1V1γ = p2V2γ, where γ is defined as the heat capacity ratio, which is constant for a calorifically perfect gas. The value used...
33 KB (4,571 words) - 21:18, 13 November 2024
to two important relations between heat capacities: the constant gamma actually represents the heat capacity ratio in the ideal polytropic gas: c p c...
79 KB (13,150 words) - 01:11, 2 January 2025
Thermal conductivity and resistivity (redirect from Heat conductivity)
was suggested by Eucken, where γ {\displaystyle \gamma } is the heat capacity ratio of the gas. The entirety of this section assumes the mean free path...
63 KB (8,360 words) - 19:41, 18 December 2024
gamma Lorentz factor unitless photon gamma ray shear strain radian heat capacity ratio unitless surface tension newton per meter (N/m) Δ {\displaystyle...
20 KB (82 words) - 09:58, 24 December 2024
Jupiter). With this index, the polytropic exponent is 5/3, which is the heat capacity ratio (γ) for monatomic gas. For the interior of gaseous stars (consisting...
7 KB (863 words) - 22:26, 6 September 2024
constant (γ), of an electromagnetic wave Heat capacity ratio or adiabatic index (γ), the ratio of the heat capacity at constant pressure to that at constant...
5 KB (647 words) - 23:28, 19 December 2024