A molecular dynamics simulation (MDS) was performed to investigate the characteristics of the interfacial feature between coexisting phases in equilibrium. It is considered that the interface is a fractal surface. The fractal configuration and the dimension of it were presented in the paper.Zeng...
The analysis presented in Sections 1.2 and 1.3 has shown that it is possible to calculate the thermodynamic characteristics of a real substance given only the ideal gas heat capacity and the volumetric EoS. However, the necessary information on the EoS is not always available for all fluids. Hen...
Matrix [A] of the state-space model is the one connecting the two vectors in Eq. (8.102). The output equation is obtained based on Eq. (8.101): (8.103){h1h2}={y1y2}=[1001]·{x1x2}Matrix [C] of the state-space model is the identity matrix [I]; therefore, {x(0)} = {y(...
The critical point of a pure fluid is the end point of the vapor-liquid coexistence curve, at which both the temperature and the pressure are highest. At the critical point, the vapor and liquid phases become indistinguishable; thermodyna
bProblem statement:/b In this research the researchers studied and made an analysis to the heat and mass transfer characteristics of natural convection abo... HAM Elarabawy - 《Journal of Mathematics & Statistics》 被引量: 19发表: 2009年 Three-dimensional surface convection simulations of metal-...
Using empirical ion velocity distributions derived from UVCS and SUMER ultraviolet spec- troscopy, we construct theoretical models of the nonequilibrium plasma state of the polar solar corona. The primary energy deposition mechanism we investigate is the dissipation of high frequency (10{10000 Hz) io...
The fluorescence spectra of 2,4,6-tricyano- determines its photophysical behavior, without the occurrence of an LE → ICT reaction, in the sense that the initially excited LE state has already a strong ICT character and there is no equilibrium between two electronic states with strongly different...
A widely used form of an equation of state explicit in Helmholtz energy has been modified with new terms to eliminate certain undesirable characteristics in the two phase region. Modern multiparameter equations of state exhibit behavior in the two phase that is inconsistent with the physical behavior...
Nicholas W.Tschoegl, inFundamentals of Equilibrium and Steady-State Thermodynamics, 2000 3.12Relation between the Fundamental Equation and the Equations of State Equations of state are generally much easier to establish than fundamental equations. However, in contrast to a fundamental equation, anequation...
Sayarpour [12] presented a detailed derivation of Equation (3) departing from an immiscible two-phase material balance considering: (1) constant temperature; (2) slightly compressible fluids; (3) negligible capillary pressure effects; (4) constant volume with instantaneous pressure equilibrium; and ...