Results 211 to 220 of about 37,161 (255)

Teaching Thermodynamics with the Quantum Volume

Journal of Chemical Education, 2020
The author introduces the concept of the quantum volume into thermodynamics teaching. A new derivation of the basic part of the Sackur–Tetrode equation uses the microcanonical ensemble instead of t...
Ted Yu
exaly   +3 more sources

Internally Consistent Ion Volumes and Their Application in Volume-Based Thermodynamics

Inorganic Chemistry, 2008
"Volume-based thermodynamics" (VBT) relates the thermodynamics of condensed-phase materials to their formula unit (or molecular) volumes, V(m). In order to secure the most accurate representation of these data, the volumes used are to be derived (in order of preference) from crystal structure data or from density or, in the absence of experimental data,
Leslie Glasser, H Donald Brooke Jenkins
exaly   +4 more sources

Mass– and volume–specific views on thermodynamics for open systems

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2003
Summary: A general framework for the thermodynamics of open systems is presented. The theory is fundamentally based on the generalized balance of mass, which is enhanced by additional surface-flux and volume-source terms. The presentation highlights the influence of the enhanced mass balance on the remaining balance equations.
Ellen Kuhl, Paul Steinmann
exaly   +2 more sources

Volume effects in the thermodynamics of ternary austenites

Solid State Communications, 1981
Abstract Elastic measurements have been made as a function of temperature and composition on a series of Fe-based substitutional solid solutions containing Mn, Ni and Cr. These data have been used to calculate the degree of error involved in applying statistical models to ternary carbon or nitrogen austenites when such models ignore the dilation of ...
Michiko Yoshihara, RexB. McLellan
openaire   +2 more sources

The thermodynamics of volume change and creep

Matériaux et Constructions, 1968
1 With some exceptions, early observers of creep of concrete assumed that time-dependent strain is due to plastic flow or viscous flow. It is now becoming understood that creep, like shrinkage, is a phenomenon depending on adsorption and desorption of water and related phenomena.
openaire   +1 more source

Home - About - Disclaimer - Privacy