A numerical study of NOx reduction by water spray injection in gas turbine combustion chambers
A Farokhipour, E Hamidpour, E Amani - Fuel, 2018 - Elsevier
Abstract An Eulerian-Lagrangian model is implemented to study the process of water spray
injection inside gas turbine combustors. The validation of different parts of the model and the …
injection inside gas turbine combustors. The validation of different parts of the model and the …
Predicting the evaporation rate of stationary droplets with the VOF methodology for a wide range of ambient temperature conditions
This paper presents CFD predictions for the evaporation of nearly spherical suspended
droplets for ambient temperatures in the range 0.56 up to 1.62 of the critical fuel …
droplets for ambient temperatures in the range 0.56 up to 1.62 of the critical fuel …
Effects of steam addition and/or injection on the combustion characteristics: A review
Due to increasing global energy demand and the fact that a major source of the required
energy is generated from fossil fuels, the combustion process has turned into a topic of …
energy is generated from fossil fuels, the combustion process has turned into a topic of …
A large eddy simulation study of cyclones: the effect of sub-models on efficiency and erosion prediction
In this study, first, the effect of different state-of-the-art dispersion and particle-wall collision
models on the efficiency and erosion prediction are investigated. Second, the influence of …
models on the efficiency and erosion prediction are investigated. Second, the influence of …
Multi-objective CFD optimizations of water spray injection in gas-turbine combustors
In this research, the water spray injection process in a natural-gas-fueled gas turbine
combustor is studied numerically using an Eulerian-Lagrangian formulation, and the …
combustor is studied numerically using an Eulerian-Lagrangian formulation, and the …
A multi-objective CFD optimization of liquid fuel spray injection in dry-low-emission gas-turbine combustors
The main goal of this research is to investigate the effects of fuel injection strategy on the
performance of the premixing chamber of modern Dry-Low-Emission (DLE) Gas-Turbine …
performance of the premixing chamber of modern Dry-Low-Emission (DLE) Gas-Turbine …
Inclusion of entropy generation minimization in multi-objective CFD optimization of diesel engines
This paper describes the optimization of operating conditions of a direct injection diesel
engine by the response surface method targeting the first and second law efficiencies and a …
engine by the response surface method targeting the first and second law efficiencies and a …
Nitrogen oxides reduction and performance enhancement of combustor with direct water injection and humidification of inlet air
S Shahpouri, E Houshfar - Clean Technologies and Environmental Policy, 2019 - Springer
In this study, nitrogen oxides emission reduction is investigated with humid combustion in a
non-premixed combustion chamber of a gas turbine that burns natural gas using …
non-premixed combustion chamber of a gas turbine that burns natural gas using …
A study of swirl ratio effects on the NOx formation and mixture stratification in an RCCI engine
This paper presents the effects of swirl ratio on the reactivity controlled compression ignition
engine parameters with a focus on NOx reduction. A numerical effort with a Eulerian …
engine parameters with a focus on NOx reduction. A numerical effort with a Eulerian …
Numerical study of advanced dispersion models in particle-laden swirling flows
In this study, the dispersion phenomenon in a poly-dispersed gas-solid confined swirling jet
is investigated numerically using an Eulerian–Lagrangian framework. Three continuous …
is investigated numerically using an Eulerian–Lagrangian framework. Three continuous …