Most of the cubic equations of state are a modified, generalized van der Waals equation (OGJ, July 12, 1993, p. 108; June 18, 1973, p. 82). 4-7 Process engineers prefer to use a simple cubic EOS ...

We developed a molecular-based equation called the MMM equation of state. 6 Comparisons showed the advantages of MMM vs. the RK equation as the best cubic, two-constant equation for pure and mixed ...

For astrophysicists, neutron stars stand out as objects of irresistible fascination -- perhaps, in part, because of how ...

Abstract. Given any cubic or quartic equation with real coefficients, it can be transformed by a change of variable into a standard form, and thus solved by means of a double-sided scale (Fig. 1 ...