A CFD flow analysis framework has been formulated and the process applied to circular bodies of different lengths. To validate the results of the numerical analysis, the results are compared with experimental results available in the literature. The validated CFD framework was used to conduct the ...
The CFD analysis revealed a uniform flow pattern in the bulk region, where the liquid up flow occurred in the central region of the column and liquid down flow near the wall. In case of the gas phase, bubbles moved up in the central region, where the large bubbles left the bed. The ...
Fig. 5. Pressure contours of A: Regenerated experimental model, B: Double vortex finder model, C: Full-length rod model. 5.4. Pressure distribution plots For the sake of more accurate analysis of pressure variations in the simulated models, the pressure values are portrayed at two different cro...
A global sensitivity analysis with Sobol indices was utilized to rank the importance of each uncertainty source to the overall output uncertainty. The results indicated that for the long-time averaged separation bubble size, the uncertainty in turbulence model had a dominant contribution, which was ...
1 Day Introduction to CFD Training Course for only £99 in September, United Kingdom - Wilde Analysis Ltd, Mon, 24 Aug 2015, 11:26 a.m. 1 message Advanced training on CFD Analysis, Sep 2015, India - Rudresh G, Mon, 24 Aug 2015, 5:16 p.m. 1 message Speakers Announced for ...
Full size image Theoretical analysis In order to simplify the problem of airflow in the gun chamber during the after-effect period, the following assumptions are introduced. 1. The flow is quasi-constant. 2. The flow is one-dimensional, even if the cross-sectional area of the flow varies...
The focus is on the analysis of dispersion from full field data. The purpose is to develop a methodology that can later also be used to characterize dispersion from full field experimental data such as MRI measurements. Results obtained by means of particle-resolved CFD simulations are discussed....
volute casing design; multi-objective design; CFD analysis; computational analysis1. Introduction Centrifugal pumps are rotational devices with two essential components: an impeller and its volute casing. The impeller is the rotary component, and the volute casing is the static one. Design frameworks ...
Perform a sensitivity analysis on the relevant features of your simulation. In its simplest form, a sensitivity analysis involves altering one parameter (e.g., grid refinement) while keeping the other parameters constant and observing the effect this parameter has upon the simulation accuracy (e.g...
FieldView Benefits High-end Postprocessing at its Best.The FieldView Postprocessor is the visualization and analysis tool of choice by engineers wanting to make better decisions quickly and with confidence. Our customers know they must deliver accurate results within ever tighter design cycles. CFD En...