Results 241 to 250 of about 210,663 (286)

High-Temperature Thermodynamic Properties of Mars-Atmosphere Components

Journal of Spacecraft and Rockets, 2004
Methods of calculation of high-temperature thermodynamic properties for some selected Mars-atmosphere components in the temperature range from 200 to 50.000 K and results are discussed and compared with previous works. Aspects such as quasi-bound rotational states, cutoff criteria, and autoionizing states are considered.
M Capitelli, G Colonna, D Giordano, L Marraffa, A Casavola, P Minelli, D Pagano, LD Pietanza, F Taccogna   +8 more
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Thermodynamic Properties of High-Temperature Air Components

1996
The paper gives a synthetic description of the basic methods to calculate the high-temperature thermodynamic properties of air species. Emphasis is given to the strong dependence of the electronic partition function and the thermodynamic properties of atomic species on the number of electronic levels taken into account.
M Capitelli, G Colonna, C Gorse, D Giordano   +3 more
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Thermodynamics of Three-Component Systems

Nature, 1952
ALTHOUGH relations of the type where a is activity, n is number of moles, and the suffixes denote the components, are by no means new1, they have been little exploited. Further types such as and
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Components and Thermodynamic Cycles

2019
Although many technical components, that are required to run energy conversion processes, have already been discussed previously, the focus in this chapter is on thermal turbo-machines as well as on heat exchangers. However, in this chapter the technical components are treated in steady state operation.
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Thermodynamics of Segregation in Multi-Component Alloys

MRS Proceedings, 1988
Thermodynamic equations are developed to express segregation in multicomponent alloys. These equations use concepts of excess partial free energies and activity coefficients and can be used in a wide variety of situations, including those where the segregating elements, such as sulfur, form strong chemical compounds in the bulk. A lower surface tension
Krishan L. Luthra, Clyde L. Briant
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Components of the Thermodynamic Functions of Iron

Physical Review, 1956
The thermodynamic functions enthalpy, entropy, and free energy of alpha and gamma iron are determined from existing data. These functions are resolved into their magnetic, lattice, and electronic components on the basis of additivity of the respective specific heat components.
R. J. Weiss, K. J. Tauer
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On the Thermodynamics of Strongly Degenerate Two‐Component Plasmas

physica status solidi (b), 1986
AbstractA generalisation of Gell‐Mann‐Brueckner's formula is derived for two‐component systems of charged particles with any mass ratio and multi‐valley degeneracy. Higher order rs‐contribution are determined in the random phase approximation. Numerical values are given especially for hydrogen plasmas and for optically excited electron—hole plasmas in ...
Rother, Tom, Kraeft, W.D.
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Self-Association of Plant Wax Components:  A Thermodynamic Analysis

Biomacromolecules, 2001
Excess specific heat, C(p)()(E), of binary mixtures of selected components of plant cuticular waxes has been determined. This thermodynamic parameter gives an explanation of the special molecular arrangement in crystalline and amorphous zones of plant waxes.
C G, Casado, A, Heredia
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The Thermodynamics of One-Component and Two-Component Elastic Systems

Textile Research Journal, 1950
The thermodynamic analysis of stress in one-component, one-phase elastic systems is reviewed, and it is suggested that the stress be evaluated in terms of entropy and enthalpy contributions. The analysis is then extended to two-component, two-phase systems, and the necessary equations are derived.
openaire   +1 more source

Impure Systems and Ecological Models (II): Components and Thermodynamics

Foundations of Science, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nescolarde-Selva, Josué Antonio, Usó i Domènech, Josep Lluís, Lloret-Climent, Miguel   +2 more
openaire   +2 more sources