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Advanced modelling for turbulent combustion (among other things)

Lagrangian particles tracking the turbulent flow in an autoigniting jet of ethylene fuel. Direct Numerical Simulation by E.S.Richardson , C.Yoo , R.Sankaran , and J.H.Chen ,. Advanced modelling for turbulent combustion (among other things)

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Advanced modelling for turbulent combustion (among other things)

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  1. Lagrangian particles tracking the turbulent flow in an autoigniting jet of ethylene fuel. Direct Numerical Simulation by E.S.Richardson, C.Yoo, R.Sankaran, and J.H.Chen, • Advanced modelling for turbulent combustion(among other things) • Edward S. Richardson: e.s.richardson@soton.ac.uk “I am an old man now and when I die and go to heaven there are two matters on which I hope for enlightenment. One is quantum electrodynamics, and the other is turbulent motion of fluids. And about the former I am rather optimistic.” [Horace Lamb] 1

  2. Modelling of turbulent reacting flows Fundamental numerical experiments Practical modelling for real applications • Development of modelling framework for including detailed small-scale physics in reacting flow models. • “Advanced modelling for two-phase reacting flow” (EPSRC fellowship 2010-2015) • Understanding and validation through high-fidelity simulation: • Multi-component single droplet evaporation • Turbulent combustion DNS – stratified & partially premixed. • Multi-component spray combustion (Lagrangian spray ‘DNS’). • Analysis of resolved evaporating spray (Demoulin 2011). 2

  3. Wider applications • Dynamic modelling of engines and power systems: • Advanced engine concepts with Liquid Nitrogen injection. • Combined-cycle (micro) power systems. • Modelling statistical interactions and uncertainty propagation: • Air quality modelling • Plug-in Hybrid Electrical Vehicle charging 3

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