Surface roughness results could not detect the influence of manufacturing and material variables on the painted surface finish.
The effects of process and material variables on the permeate flux decay, steady-state permeate flux J∞ and the permeate surfactant concentration were assessed.
In addition, a parametric study is carried out to highlight the influence of geometrical and material variables on the damping characteristics, which could be used as design parameters for the optimization problem.
This work presents an elastic plastic finite element (FE) model that simulates a ball impacting a spall edge to determine the relative contributions of the four material variables on spall propagation.
In this work, we examine the effect of one of the material variables and one of the equipment variables, namely, the API particle size and extruder screw configuration on the API dissolution rate, in a co-rotating, twin-screw extruder.
Thus, Young's modulus (E) and Poisson's ratio are the only two material variables needed for the formulation of the governing equations.
A large number of geometric and material variables prohibit the traditional experiment-based lower-bound design method for metallic shells from being extended to composite ones.
Following a careful validation study, a series of finite element (FE) models are established, covering a spectrum of geometric and material variables including cope length, cope depth, web slenderness, and steel grade.
The purpose of normalization is to control several variables such as different amounts and quality of starting material, variable enzymatic efficiencies of retrotranscription from RNA to cDNA, or differences between tissues or cells in overall transcriptional activity.
The latter may be due to different amounts and quality of starting material, variable enzymatic efficiencies (i.e. efficiency of retrotranscription from RNA to complementary DNA (cDNA), and PCR efficiency) between samples and runs, operator errors, and differences between tissues or cells in overall transcriptional activity [ 1, 2].
