A Comparative Study of Mixed Resolved–Unresolved CFD-DEM and Unresolved CFD-DEM Methods for the Solution of Particle-Laden Liquid Flows
TypeArticles dans des revues avec comité de lecture
The exorbitant economic and environmental cost associated with fouling propels the need to develop advanced numerical methods to accurately decipher the underlying phenomena of fouling and multiphase fluid transport. The objective of this research is to numerically examine the transient evolution of particle-laden liquid flow and particle accumulation (fouling) based on two numerical approaches: unresolved finite volume-discrete element method (FVM-DEM) and Brinkman penalization to examine transient particle-fluid transport and fouling. The efficiency of both numerical methods are compared and etc.... The results obtained by both numerical methods are then compared against experimental results. Results have shown that the two methods, etc.
Showing items related by title, author, creator and subject.
Performance assessment of a standard radial turbine as turbo expander for an adapted solar concentration ORC DELIGANT, Michael; SAURET, Emilie; DANEL, Quentin; BAKIR, Farid (Elsevier BV, 2020)Organic Rankine cycles are one of the available solutions for converting low grade heat source into electrical power. However the development of plants tends to be very expansive due to the specific design of the expander. ...
KRIMI, Abdelkader; KHELLADI, Sofiane; NOGUEIRA, Xesús; DELIGANT, Michael; ATA, Riadh; REZOUG, Mehdi (ELSEVIER, 2018)In this work, a weakly compressible smoothed particle hydrodynamics (WCSPH) multiphase model is developed. The model is able to deal with soil-water interactions coupled in a strong and natural form. A Regularized Bingham ...
AIT CHIKH, Mohamed Abdessamed; BELAIDI, Idir; KHELLADI, Sofiane; PARIS, José; DELIGANT, Michael; BAKIR, Farid (Elsevier, 2018)Turbomachinery design is a complex problem which requires a lot of experience. The procedure may be speed up by the development of new numerical tools and optimization techniques. The latter rely on the parameterization ...
Smoothed Particle Hydrodynamics: A consistent model for interfacial multiphase fluid flow simulations KRIMI, Abdelkader; REZOUG, Mehdi; KHELLADI, Sofiane; NOGUEIRA, Xesús; DELIGANT, Michael; RAMÍREZ, Luis (ELSEVIER, 2018)In this work, a consistent Smoothed Particle Hydrodynamics (SPH) model to deal with interfacial multiphase fluid flows simulation is proposed. A modification to the Continuum Stress Surface formulation (CSS)  to enhance ...
A naturally anti-diffusive compressible two phases Kapila model with boundedness preservation coupled to a high order finite volume solver DELIGANT, Michael; SPECKLIN, Mathieu; KHELLADI, Sofiane (ELSEVIER, 2015)This paper presents a two phases flow model combined with a high order finite volume solver on unstructured mesh. The solver is highly conservative and preserves the sharpness of the interface without any reconstruction. ...