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11. Illustration of the dual fuel (DF) ignition process in which the high reactivity fuel (HRF) n-dodecane spray droplets ignite the low reactivity fuel (LRF) methane/air in the ambient (left). DNS-like simulation of DF combustion the process with n-dodecane/methane/air as the fuel and methane/air as the oxidizer (Right). There are four different regimes in DF combustion which are as follows: (I) Fuel injection (II) Mixing and dilution (III) Flame initiation (IV) Flame front propagation.

11. Illustration of the dual fuel (DF) ignition process in which the high reactivity fuel (HRF) n-dodecane spray droplets ignite the low reactivity fuel (LRF) methane/air in the ambient (left). DNS-like simulation of DF combustion the process with n-dodecane/methane/air as the fuel and methane/air as the oxidizer (Right). There are four different regimes in DF combustion which are as follows: (I) Fuel injection (II) Mixing and dilution (III) Flame initiation (IV) Flame front propagation.

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Figure 1.1. Global Energy Perspective 2022: McKinsey and Company [1]....
Figure 1.11. Illustration of the dual fuel (DF) ignition process in...
Figure 1. The computational domain used in this work. Mixture fraction...
Figure 2.1. A comparison of the chemical and flow timescales present in...
+23 Figure 2.2. The mean processing time for the chemical Jacobian for four...
Numerical modeling of n-dodecane spray assisted dual- and tri- fuel combustion processes.
Thesis
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  • Apr 2023
This dissertation is related to the research areas of computational physics and numerical modeling of combustion. The study intends to determine the ignition characteristics of dual-fuel (DF) and tri-fuel (TF) sprays when a high-reactivity fuel spray (n-dodecane) is mixed with a low-reactivity fuel (methane/hydrogen/or its blends) and an oxidizer/E...
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