Vs. density

Eig. 1. Thermal conductivity components vs density for a typical thermal insulation material at 300 K A, total conductivity B, air conduction C, radiation ... 

The fugacity coefficient of thesolid solute dissolved in the fluid phase (0 ) has been obtained using cubic equations of state (52) and statistical mechanical perturbation theory (53). The enhancement factor, E, shown as the quantity ia brackets ia equation 2, is defined as the real solubiUty divided by the solubihty ia an ideal gas. The solubiUty ia an ideal gas is simply the vapor pressure of the sohd over the pressure. Enhancement factors of 10 are common for supercritical systems. Notable exceptions such as the squalane—carbon dioxide system may have enhancement factors greater than 10. Solubihty data can be reduced to a simple form by plotting the logarithm of the enhancement factor vs density, resulting ia a fairly linear relationship (52). 

FIG. 20 (a) Density profiles p(z) vs z for e = —2 and four average bulk densities (f> as indicated, (b) Surface excess vs density in the bulk for four choices of e. (c) Profiles for the diagonal components of the pressure tensor and of the total pressure for (p = l.O and e = —2. Insert in (c) shows the difference between P, and Px to show that isotropic behavior in the bulk of the film is nicely obtained, (d) Interfacial tension between the polymer film and the repulsive wall vs bulk density for all four choices of e. Curve is only a guide for the eye [18]. 

FIGURE 8.1 Evolution of effective electron temperature (T) in helium at 290 K vs. density-normalized time. Reproduced from LaVerne and Mozumder (1984), with the permission of Elsevier . 

The points along a Rayleigh-Mikhel son Line are characterized by constancy of impulse function (P+mq)A as well as of mass velocity but not, in general, of temperature (Ref 2, p 101). Movement along such a line can represent flow without losses in a constant-area duct, with heat addition or removal and consequent changes rn temperature and hence in entropy. The Rayleigh-Mikhel son line is curved when plotted in the s,T (temperature vs entropy), the s,h (enthalpy vs entropy), and the dimensionless temperature vs density planes (Ref 2, p 173)... 

Price, "Contrasting Patterns in the Behavior of High Explosives , llthSympCombstn (1967), p 695, Fig 4, which shows that for Group 2 explosives deton vel at first increases with density, then it falls, and finally the detonation fails) 10) D. Price et al, "Explosive Behavior of Ammonium Perchlorate , Combustion Flame 11, p 419, Figs 5 6 (1967) (Detonation velocity vs density of AP curves show that increase of density above critical values results in failures)... 

Dunkle s Syllabus (1957-1958), 176 (Temp of detonation vs density for several expls, taken from various sources) 244 (Resume of PATR listed here as Ref 41) 253 (Equation for calcn of temp developed on detonation) 304-06 (Experimental determination of temperature of detonation) 384-86 (Attainment of extremely high temperatures) 41) M.R. vonStein ... 

Equation for detn of vel vs density and Table LI) 47 49 (Curves giving relationships betw densities and deton velocities of some expls) and Chap 5, pp 91-122 entitled Detonation Wave Shape and Density Properties 7) Dunkle s Syllabus (1957-1958), 205 212-15 8) Baum,... 

Group 2 explosives, which have to be below a certain critical density in order to detonate, do not, on the other hand, seem to detonate below about 50% of the theoretical maximum density. Detonation velocity vs density curves for two explosives of this type are given in Fig 3.6 on p 49 of Cook s (Ref 6). 

Fig 68, reproduced here as Fig 2 shows the curve of deton vel vs density for 2H2+O2 mixtures... 

Figure 8.5 Example of a materials selection design chart for modulus vs. density. Reprinted, by permission, from M. F. Ashby, Materials Selection in Mechanical Design, 2nd ed., p. 34. Copyright 1999 by Michael F. Ashby.

The data are plotted as pressure vs density and a line is drawn between the points to show the compressibility relationship Refs 1)A. LeRoux, MP 32, 122 (1950) 2)M. 

To facilitate a rapid determination of the percentage of styrene in copolymerization products with linseed oil, a graphical method was based on the observation80 that polymerization reactions of pure styrene and pure linseed oil can be represented by two parallel lines in a refractive index (wJJ) vs. density (1d24°) diagram (cf. Fig. 86). 

Fig 1 Pattern of Detonation vs Density Curves for 2,4-DNT ( diam-7.62cm diam=5.08cm) (Ref 14j)... 

Figure 5. E of phenol blue in ethylene vs. density (0= 25 °C, A= 10 °C, and ---- is calculated E using Equation 5).

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