[HTML][HTML] Advanced modeling approaches for CFD simulations of coal combustion and gasification
Coal is the most abundant fossil fuel and is widely used as an energy source for combustion
and gasification. Both experimental methods and computational tools are required for the …
and gasification. Both experimental methods and computational tools are required for the …
[HTML][HTML] Recent advances in high-fidelity simulations of pulverized coal combustion
Although renewable energy has recently attracted a lot of attention, coal-fired power plants
will still play an important role in electricity production in the future due to coal's abundance …
will still play an important role in electricity production in the future due to coal's abundance …
Carrier-phase DNS of pulverized coal particle ignition and volatile burning in a turbulent mixing layer
Direct numerical simulations (DNS) of a three-dimensional turbulent mixing layer are
performed, where coal particles seeded in an air stream mix with hot lean combustion …
performed, where coal particles seeded in an air stream mix with hot lean combustion …
[HTML][HTML] Fully-resolved simulations of coal particle combustion using a detailed multi-step approach for heterogeneous kinetics
Fully-resolved simulations of the heating, ignition, volatile flame combustion and char
conversion of single coal particles in convective gas environments are conducted and …
conversion of single coal particles in convective gas environments are conducted and …
Modeling and simulation of coal gasification on an entrained flow coal gasifier
In this paper, the recent researches and developments on coal gasification modeling and
simulation are described. Numerical models for the three chemical processes such as …
simulation are described. Numerical models for the three chemical processes such as …
Flame structure analysis and flamelet progress variable modelling of strained coal flames
Strained two-phase pulverised coal flames in a counterflow configuration are investigated
numerically. Three operating conditions with different coal-to-primary-air ratios and inlet …
numerically. Three operating conditions with different coal-to-primary-air ratios and inlet …
Evaluation of flamelet/progress variable model for laminar pulverized coal combustion
In the present work, the flamelet/progress variable (FPV) approach based on two mixture
fractions is formulated for pulverized coal combustion and then evaluated in laminar …
fractions is formulated for pulverized coal combustion and then evaluated in laminar …
Ignition under strained conditions: unsteady flamelet progress variable modeling for diesel engine conditions in the transient counterflow configuration
The ignition of non-premixed n-dodecane-air flames is studied in a highly transient
counterflow configuration under diesel engine operating conditions. The one-dimensional …
counterflow configuration under diesel engine operating conditions. The one-dimensional …
Regime identification from Raman/Rayleigh line measurements in partially premixed flames
Current methods for combustion regime characterization, such as the flame index, rely on
3D gradient information that is not accessible with available experimental techniques. Here …
3D gradient information that is not accessible with available experimental techniques. Here …
Physics-informed neural networks coupled with flamelet/progress variable model for solving combustion physics considering detailed reaction mechanism
In recent years, physics-informed neural networks (PINNs) have shown potential as a
method for solving combustion physics. However, current efforts using PINNs for the direct …
method for solving combustion physics. However, current efforts using PINNs for the direct …