Exploració per autor "Surapaneni, Anurag"
Ara es mostren els items 1-5 de 5
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Assessment of chemistry reduction in high-pressure spray flames of oxymethylene ethers using large-eddy simulations
Mira Martínez, Daniel; Surapaneni, Anurag; Pérez, Eduardo; Both, Ambrus; Lehmkuhl Barba, Oriol; Houzeaux, Guillaume (2021)
Comunicació de congrés
Accés obertThis study is focused on the numerical investigation of reduced chemical schemes for high pressure spray flames of oxymethylene ethers (OMEx). A reduced mechanism using Path Flux Analysis (PFA) technique is tested using ... -
Assessment of dynamic adaptive chemistry with tabulated reactions for the simulation of unsteady multiregime combustion phenomena
Surapaneni, Anurag; Mira Martínez, Daniel (2023-05)
Article
Accés restringit per política de l'editorialSolving chemistry is an integral part of reacting flow simulations, usually dominating the computational cost. Among the different strategies to accelerate the solution of chemistry and to achieve realizable simulations, ... -
Influence of axial air injection on the flame stability of a technically premixed hydrogen flame
Mira Martínez, Daniel; Both, Ambrus; Surapaneni, Anurag (Global Power and Propulsion Society (GPPS), 2022)
Text en actes de congrés
Accés obertThis work is a numerical investigation on the stability of a hydrogen flame in a swirl-stabilized burner configuration using large-eddy simulation with tabulated chemistry. Experimental results from this combustor showed ... -
Numerical assessment of the effect of hydrogen enrichment of a technically premixed swirl-stabilized natural gas flame
Pachano Prieto, Leonardo; Surapaneni, Anurag; Both, Ambrus; Ax, Holger; Petry, Niklas; Boxx, Isaac; Mira Martínez, Daniel (American Society of Mechanical Engineers (ASME), 2023)
Text en actes de congrés
Accés obertHigh-fidelity large eddy simulations (LES) are conducted for lean natural gas flames with different levels of hydrogen enrichment in a technically premixed swirl-stabilized combustor (PRECCINSTA) operated at atmospheric ... -
Semi implicit solver for high fidelity LES/DNS solutions of reacting flows
Surapaneni, Anurag; Mira Martínez, Daniel (MCM, 2021)
Comunicació de congrés
Accés obertA semi-implicit/point-implicit stiff solver (ODEPIM) for integrating chemistry in context of high fidelity LES/DNS simulations is presented. A detailed overview of the algorithm and its numerical formulation is discussed. ...