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Comparison of Single and Two‐Fluid Approaches
The results of the “0D„ analyses gathered in Tables 5.1 and 6.1 and discussed in Sects. 5.3 and 6.2 provide the basis for comparing Dam's к–ε and...
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Conclusion, Future Modeling Trends
The relevance of this study stands not in the topics that have been discussed, since most of them have already been explored for many years now, but...
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Single‐Fluid Approach: Example of Dam's к–ε Model
The statistical equations for the turbulent flow of an incompressible fluid are found in the literature [58], but they are adapted here to the...
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Specific Treatment of Shocks: Constraints on Models1
Before examining the phenomenology of the interaction between a shock and turbulent or material heterogeneities, it is useful to recall that the...
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Two‐Fluid Approach: Example of Awe's Model
Two‐fluid descriptions often use explicitly separate treatments for the conservation equations in each fluid, along with expressions for exchange...
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Review of Different Instability Types and Regimes
The three major types of “ideal„ instabilities studied here are [92]:
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Introduction
Many Dam applications involve phenomena of hydrodynamic mixing instabilities at interfaces between different materials. Simulation codes must include...
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Some Perspectives on Further Developments of Models1
Faced with the insufficiencies of the basic single‐fluid models, such as Dam's к‐ε, several authors [13–26,167] have rightly identified the source of...
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Reconstruction by Awe's Two‐Fluid Model of Developed Mixing Instabilities
The self‐similar incompressible “0D„ approach can be used to estimate the performance of Awe's two‐fluid model in the three cases of simple mixing...
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Reconstruction by Dam's к‐ε Model of Developed Mixing Instabilities
According to the literature, the calibration of coefficients of the incompressible к‐ε model (listed in Table 2.1, p. 14) is based on the...
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Data-scarce surrogate modeling of shock-induced pore collapse process
Understanding the mechanisms of shock-induced pore collapse is of great interest in various disciplines in sciences and engineering, including...
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Effect of Forced Convection on the Combustion Chemistry of PMMA Spheres in Microgravity
The influence of the forced convection rate on the chemical structure of a polymethyl methacrylate (PMMA) flame in an oxidizer flow under...
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A note on structural mode transitions in buckling of radially stretched annular plates
The different approximating assumptions used in deriving models for structural analysis by dimensional reduction of a 3d continuum to structural...
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A discontinuous Galerkin/cohesive zone model approach for the computational modeling of fracture in geometrically exact slender beams
Slender beams are often employed as constituents in engineering materials and structures. Prior experiments on lattices of slender beams have...
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Influence of delamination on uncertain dynamic characteristics of variable angle tow laminates using polynomial neural network
This paper presents the delamination impact over the dynamic response of the variable angle tow (VAT) composite plates. The VAT plates with various...
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Measurements of no rotational and vibrational temperatures behind a normal shock in hypervelocity flow via absorption spectroscopy
Tunable Diode Laser Absorption Spectroscopy (TDLAS) measurements of nitric oxide (NO) using a Quantum Cascade Laser (QCL) in the vicinity of 5.26 μm...
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Nonclassical wave propagation measurements in the high temperature vapor of \(\hbox {D}_{6}\) with the asymmetric shock tube for experiments in rarefaction waves (ASTER)
A novel test setup called the asymmetric shock tube for experiments on nonideal rarefaction waves (ASTER) has been commissioned at Delft University...
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Size-dependent axisymmetric bending analysis of modified gradient elastic Kirchhoff–Love plates
The sixth-order basic differential equation of axisymmetric bending model for modified gradient elastic Kirchhoff–Love plates (MGEKLPs) subjected to...
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Mach number effects on shock-boundary layer interactions over curved surfaces of supersonic turbine cascades
The effects of inlet Mach number on the unsteadiness of shock-boundary layer interactions (SBLIs) over curved surfaces are investigated for a...
