Improvement of heat-and mass transfer modeling for single iron particles combustion using resolved simulations
LC Thijs, CEAG van Gool, WJS Ramaekers… - Combustion Science …, 2024 - Taylor & Francis
In this work, we use a boundary layer resolved model to improve a Lagrangian point particle
model to simulate the combustion of single iron particles. By resolving the full boundary …
model to simulate the combustion of single iron particles. By resolving the full boundary …
Accurate hydrodynamic force and torque correlations for prolate spheroids from Stokes regime to high Reynolds numbers
SKP Sanjeevi, JF Dietiker, JT Padding - Chemical Engineering Journal, 2022 - Elsevier
Detailed simulations of flow around various prolate spheroids are performed using multi-
relaxation time lattice Boltzmann method (LBM). The simulations are performed in the …
relaxation time lattice Boltzmann method (LBM). The simulations are performed in the …
Direct numerical simulation of the drag, lift, and torque coefficients of high aspect ratio biomass cylindrical particles
Biomass straw fuel has the advantage of low-carbon sustainability, and therefore, it has
been widely used in recent years in coupled blending combustion with coal-fired utility …
been widely used in recent years in coupled blending combustion with coal-fired utility …
Accurate machine-learning-based prediction of aerodynamic and heat transfer coefficients for cylindrical biomass particles
J Wang, L Ma, Q Fang, C Zhang, G Chen… - Chemical Engineering …, 2024 - Elsevier
Cylindrical biomass (straw) particles play a crucial role in the numerical simulations of
biomass co-firing in coal-fired boilers, wherein the aerodynamic and heat transfer …
biomass co-firing in coal-fired boilers, wherein the aerodynamic and heat transfer …
Nusselt correlation for ellipsoidal particles
T Kiwitt, K Fröhlich, M Meinke, W Schröder - International Journal of …, 2022 - Elsevier
Direct numerical simulations of a fixed, prolate ellipsoid of constant temperature embedded
in uniform flow conditions are performed. The investigated parameter space covers the …
in uniform flow conditions are performed. The investigated parameter space covers the …
Phase‐resolving direct numerical simulations of particle transport in liquids—From microfluidics to sediment
J Fröhlich, TE Hafemann, R Jain - GAMM‐Mitteilungen, 2022 - Wiley Online Library
The article describes direct numerical simulations using an Euler–Lagrange approach with
an immersed‐boundary method to resolve the geometry and trajectory of particles moving in …
an immersed‐boundary method to resolve the geometry and trajectory of particles moving in …
Hydrodynamic force coefficients for spherical triangle shell fragments: Dependence on the aspect ratio and flatness
IGB Adams, J Simeonov, C Walker - European Journal of Mechanics-B …, 2025 - Elsevier
Euler–Lagrange simulations of particle-laden flow require hydrodynamic models of drag and
lift forces for individual particles. Our goal is to develop models that can prescribe these …
lift forces for individual particles. Our goal is to develop models that can prescribe these …
[PDF][PDF] New materials for studies on nanostructures and spatio-temporal patterns self-organized by surface phenomena
RJG Löffler - 2021 - rcin.org.pl
Przedstawiona rozprawa doktorska opisuje nowe materiały i układy eksperymentalne, które
mogą znaleźć zastosowania w badaniach na złożoną ewolucją czasową obiektów …
mogą znaleźć zastosowania w badaniach na złożoną ewolucją czasową obiektów …
Predictive modelling of drag, lift and torque coefficients of cylindrical biomass particles under artificial intelligence
J Wang, Q Fang - Advances in Engineering Technology …, 2024 - madison-proceedings.com
Transport of inertial ellipsoidal particles in turbulent flow over rough walls
D Saccone, M De Marchis, B Milici, C Marchioli - Physical Review Fluids, 2023 - APS
The dispersion of rigid elongated particles in turbulent channel flow bounded by rough walls
is examined. In particular, the interplay between particle inertia, particle length, and wall …
is examined. In particular, the interplay between particle inertia, particle length, and wall …