"equal density" is correct and usable in written English.
You can use it to describe two or more objects that have the same mass or volume per unit of measure. For example, "The two blocks of wood had equal density."
Composition-process solutions found for the materials of three strength classes and equal density are compared.
Comparisons are made with a lightweight concrete having equal density, and a normal-weight concrete.
Because the restoring force, excited by the internal deformation of the water layers of equal density, is much smaller than in the case of surface waves, internal waves are much slower than the latter.
Using the SIMP model, the current method proposes a material boundary identification scheme by iteratively connecting points of equal density, with the use of a predefined void region.
Since these surfaces do not usually coincide with constant depth levels, the depth of the isopycnal (equal density) surface also is sometimes plotted.
As a result, depending on the pipeline scale, equal density differences require a different number of pipe diameters for the achievement of the same level of homogenization.
Predictions are presented of the concentration fluctuations in the turbulent mixing of two steady, coaxial jets of equal density issuing into a circular, concentric duct.
For agglomerates of equal density and under conditions of equivalent cone rotation rates, the dispersion rates of small agglomerates were smaller than those observed for larger agglomerates.
For equal density particles, the segregation of large particles has a transition from the walls to the center when the restitution coefficient (ep) decreases from 1 to 0.99.
The foundations and applications of the Kennedy and Bretton model for mixing and segregation in liquid fluidized beds containing two sizes of equal density particles are critically examined.
We find that the 1D steady-state theoretical solutions do not capture the flux reversal observed in PD simulations of the equal density mixtures.
