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Predicting anisotropic behavior of textured PBF-LB materials via microstructural modeling
It is well established that large temperature gradients cause strong textures in as-built metal parts manufactured via laser beam powder bed fusion....
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Finite element evaluation of fracture toughness and crack propagation in LB-PBF AlSi10Mg
Fracture toughness properties of additively manufactured (AM) AlSi10Mg were explored computationally in this work. FE investigation of a previous...
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Effect of Residual Stress, Surface Roughness, and Porosity on Fatigue Life of PBF-LB AlSi10Mg
Fabricating metal parts with the additive manufacturing technology of laser-based powder bed fusion enables unconventional and individual geometries,...
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Relevance of capillary interfaces simulation with the Shan–Chen multiphase LB model
AbstractThis paper presents a numerical study of capillary interfaces using the Single Component Multi-Phase Shan–Chen model, which is based on the...
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Research on Passive Single Failure Conditions of LB-lOCA
In the accident analysis of PWR nuclear power plants, it is usually assumed that a single passive failure occurs 24 h after the initial event....
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Newton Method with Incomplete Linearization
The Newton method with incomplete linearization is developed for solving the invariance equation. It is the basis of an iterative construction of the...
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Reliable liquified petroleum gas sensing at room temperature by nanocrystalline SnO2 thin film deposited by Langmuir–Blodgett method
High sensitivity for liquified petroleum gas (LPG) was observed at room temperature (RT) using nanocrystalline SnO 2 thin films prepared on quartz...
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Polarization Tomography Methods and Differential Diagnostics Aseptic and Septic Loosening of the Artificial Hip Joint Endoprosthesis Cup
This section contains structural and logical diagram and analytical description of the differential diagnosis of aseptic and septic loosening of the...
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One-Step Simplified Lattice Boltzmann Method and Its Application to Multiphase Flow
This chapter introduces a one-step simplified lattice Boltzmann method (NOSLBM) for simulating multiphase flows with large density ratios and complex...
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A new method for calculating the soft anomalous dimension matrix for massive particle scattering
The general structure of infrared divergences in the scattering of massive particles is captured by the soft anomalous dimension matrix. The latter...
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Particle-based modelling of laser powder bed fusion of metals with emphasis on the melting mode transition
The laser-beam powder bed fusion process for metals, commonly abbreviated as PBF-LB/M, is a widely used process for the additive manufacturing of...
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Differential Diagnostics of Aseptic and Septic Loosening of the Artificial Hip Joint Endoprosthesis Cup by Methods of Azimuthal-Invariant Mueller-Matrix Microscopy
This section contains structural-logical diagram and description of the differential diagnosis of aseptic and septic loosening of the cup of an...
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Hirota bilinear method for nonlinear evolution equations
The bilinear method introduced by Hirota to obtain exact solutions for nonlinear evolution equations is discussed. Firstly, several examples...
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Energy-peak based method to measure top quark mass via B-hadron decay lengths
We develop a method for the determination of the top quark mass using the distribution of the decay length of the B -hadrons originating from its...
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Lattice Boltzmann Modeling of Complex Fluids: Colloidal Suspensions and Fluid Mixtures
The study of complex fluid dynamics requires development of numerical tools that capture the essentials of the dynamic coupling among the different...
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Nanostructured Thin Films by Hydrothermal Method
A facile, scalable and binder free chemical method needs to be developed for the deposition of nanomaterials in thin film form for wide spread...
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A lattice Boltzmann source formulation for advection and anisotropic diffusion
In this paper, simulations of two-dimensional advection and anisotropic diffusion with the lattice Boltzmann formulation were performed. Based on...
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Numerical estimation of the permeability of granular soils using the DEM and LBM or FFT-based fluid computation method
AbstractNumerical packings of spheres with uniform grain size distribution and maximum to minimum diameter ratio up to 15 are generated using the...
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A fast three-dimensional measurement method based on color fringe projection and background intensity calibration
Phase-shifting profilometry (PSP) is one of the most widely available methods in three-dimensional (3D) measurement. However, PSP is not suitable for...
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Distortion Compensation of Thin-Walled Parts by Pre-Deformation in Powder Bed Fusion with Laser Beam
Metal additive manufacturing offers great potential to translate optimized product designs into usable parts with superior performance. Among the...