In this study, a sectional moving grid-remapping method for the numerical solution of condensational growth is evaluated. The main novelty linked with remapping step, which based on splitting particles over all underlying fixed bins, assuming linear shape bin distribution. Extensive comparison high resolution TVD (Qamar et al. Citation2006) and first order discretization scheme presented. teste...

Almost all evaluations of convection schemes reported in the literature are conducted using simple problems on uniform orthogonal grids; thus, having limited contribution when solving industrial computational fluid dynamics (CFD), where the grids are usually non-orthogonal with distortions. Herein, several convection schemes are assessed in uniform and distorted non-orthogonal grids with emphas...

To enhance vehicle maneuverability and stability, a controller with 4-wheel steering (4WS), electronic stability control (ESC) torque vectoring device (TVD) under constraint on the front slip angles is designed in this research. In controller, allocation method adopted to generate yaw moment via 4WS, ESC TVD. If angle added for generating moment, performance of can be further deteriorated. This...

The influence of different diffuser configurations on the flow stability and aerodynamic performance a centrifugal compressor stage with mass coefficient 0.196 is numerically investigated. Research results show that traditional full-height vaned (TVD) deteriorates rapidly, shroud-side partial (SVD) displays better adaptability in off-design conditions. SVD can suppress development vortices gene...

An Eulerian TVD code and a Lagrangian SPH code are used to simulate the off-axis collision of equal-mass main sequence stars in order to address the question of whether stellar mergers can produce a remnant star where the interior has been replenished with hydrogen due to significant mixing. Each parent main sequence star is chosen to be found near the turnoff, with hydrogen depleted in the cor...

Target value design (TVD) is a management approach that applies target costing in the and construction industry. TVD enables project environment with favorable characteristics to generate value. However, because TVD’s primary assessment cost, cost can be met without necessarily achieving project’s full This research action implement housing explores generation of using analysis model (VAM) stud...

We derive TVD remeshing formulas for particle methods. The derivation is inspired from a finite-difference analysis but the method retains the essential features of particle methods. Numerical illustrations give evidence of the improved stability and computational cost resulting from these new algorithms. Résumé Schémas de remaillage TDV en méthodes particulaires. On décrit dans cette note des ...

This document describes best practice and evidence based recommendations for the use of FDG-PET/CT for the purposes of radiotherapy target volume delineation (TVD) for curative intent treatment of non-small cell lung cancer (NSCLC). These recommendations have been written by an expert advisory group, convened by the International Atomic Energy Agency (IAEA) to facilitate a Coordinated Research ...

In this paper the effect of quadratic and cubic non-linearities of the system consisting of the crankshaft and torsional vibration damper (TVD) is taken into account. TVD consists of non-linear elastomer material used for controlling the torsional vibration of crankshaft. The method of multiple scales is used to solve the governing equations of the system. Meanwhile, the frequency response of t...

This work evaluates the vectorcardiographic dynamic changes in ischemic patients before and during Percutaneous Transluminal Coronary Angioplasty (PTCA). Four vectorcardiographic parameters were computed in 51 ischemic and 52 healthy subjects with the objective of assessing the differences between both groups: ST Vector Magnitude Area (STVMa), T Vector Magnitude Area (TVMa), ST Vector Differenc...