Search Results - "Maghbouli, Amin"
-
1
A numerical investigation on combustion and emission characteristics of a dual fuel engine at part load condition
Published in Fuel (Guildford) (15-02-2016)“…•Flame structure in dual fuel engines depends on operating conditions.•At part load, diesel liquid drops evaporate lately and far from injector nozzles.•At…”
Get full text
Journal Article -
2
Effects of pilot diesel injection strategies on combustion and emission characteristics of dual-fuel engines at part load conditions
Published in Fuel (Guildford) (15-12-2019)“…[Display omitted] •Single injection is the best approach to improve the max pressure value.•Split injection (−80, −60 ATDC) is the best way to reduce CO and…”
Get full text
Journal Article -
3
Generalizing progress variable definition in CFD simulation of combustion systems using tabulated chemistry models
Published in Applications in energy and combustion science (01-06-2023)“…•Generalization of progress variable definition in a tabulated model was studied.•The model was implemented in both 1D and 3D solver.•Significant improvement…”
Get full text
Journal Article -
4
A Multi-Dimensional CFD-Chemical Kinetics Approach in Detection and Reduction of Knocking Combustion in Diesel-Natural Gas Dual-Fuel Engines Using Local Heat Release Analysis
Published in SAE International journal of engines (01-06-2013)“…Dual-fuel diesel-natural gas (NG) engine exhibits higher power density and lower specific emissions compared to dedicated diesel engines. However, high intake…”
Get full text
Journal Article -
5
Numerical study of combustion and emission characteristics of dual-fuel engines using 3D-CFD models coupled with chemical kinetics
Published in Fuel (Guildford) (01-04-2013)“…► Zheng and Yao’s mechanism can capture spray combustion of fuel rich regions. ► Cylinder peak pressure is delayed by shifting diesel to dual-fuel combustion…”
Get full text
Journal Article -
6
-
7
Effects of grid alignment on modeling the spray and mixing process in direct injection diesel engines under non-reacting operating conditions
Published in Applied thermal engineering (05-12-2015)“…In the present study, the Lagrangian–Eulerian approach was applied in simulation of non-reacting high pressure diesel fuel injection process under different…”
Get full text
Journal Article -
8
A numerical modeling on the emission characteristics of a diesel engine fueled by diesel and biodiesel blend fuels
Published in Applied energy (01-10-2014)“…•Impacts of biodiesel blend ratio were numerically studied.•KH–RT breakup model was implemented to increase the accuracy of KIVA–CHEMKIN code.•A skeletal…”
Get full text
Journal Article -
9
Study on RCCI (reactivity controlled compression ignition) engine by means of statistical experimental design
Published in Energy (Oxford) (15-12-2014)“…Recently some studies have been carried out on RCCI (reactivity controlled compression ignition) engines; however, they routinely used the “one factor at a…”
Get full text
Journal Article -
10
Modelling compression ignition engines by incorporation of the flamelet generated manifolds combustion closure
Published in Combustion theory and modelling (04-05-2019)“…Tabulated chemistry models allow to include detailed chemistry effects at low cost in numerical simulations of reactive flows. Characteristics of the reactive…”
Get full text
Journal Article -
11
An advanced combustion model coupled with detailed chemical reaction mechanism for D.I diesel engine simulation
Published in Applied energy (01-11-2013)“…[Display omitted] •An advanced multi-component fuel combustion model was developed.•Numerical simulations were conducted for a diesel engine at full and mid…”
Get full text
Journal Article -
12
Modeling knocking combustion in hydrogen assisted compression ignition diesel engines
Published in Energy (Oxford) (01-11-2014)“…In the present study, effects of hydrogen induction on combustion characteristics of a compression ignition diesel engine were investigated and a comprehensive…”
Get full text
Journal Article -
13