Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sandeep Jella"'
Autor:
Sandeep Jella, Jeffrey Bergthorson
Publikováno v:
Proceedings of the Combustion Institute.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::173b6295a8905c97c1b8cca06d153a6d
https://doi.org/10.1016/j.proci.2022.10.001
https://doi.org/10.1016/j.proci.2022.10.001
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 144
Quantification of aleatoric uncertainties due to the inherent variabilities in operating conditions and fuel composition is essential for designing and improving premixers in dry low-emissions (DLE) combustion systems. Advanced stochastic simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a2ca4bc89134d1053e6165bef33c69
https://doi.org/10.1115/1.4055361
https://doi.org/10.1115/1.4055361
Publikováno v:
Volume 3B: Combustion, Fuels, and Emissions.
Quantification of aleatoric uncertainties due to the inherent variabilities in operating conditions and fuel composition is essential for designing and improving premixers in dry low-emissions (DLE) combustion systems. Advanced stochastic simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471da07c245a201021e03cd5d6d94fad
https://doi.org/10.1115/gt2022-83667
https://doi.org/10.1115/gt2022-83667
Autor:
Tianfeng Lu, Wing Yin Kwong, Adam M. Steinberg, J-W Park, Jeffrey M. Bergthorson, Gilles Bourque, Sandeep Jella
Publikováno v:
Proceedings of the Combustion Institute. 38:6279-6287
Effective flame anchoring maximizes the low-emissions operating window of gas-turbine systems featuring closely spaced, multiple lean flames on single injector units. The complex flame-flow interactions inherent to such designs are not well understoo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e072bed2c9b3a3aa43eec684cc6098c
https://doi.org/10.1016/j.proci.2020.06.009
https://doi.org/10.1016/j.proci.2020.06.009
Autor:
Sandeep Jella, Gilles Bourque, Pierre Gauthier, Philippe Versailles, Jeffrey Bergthorson, Ji-Woong Park, Tianfeng Lu, Snehashish Panigrahy, Henry Curran
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 143
The minimization of auto-ignition risk is critical to the design of premixers of high power aeroderivative gas turbines as an increased use of highly reactive future fuels (for example, hydrogen or higher hydrocarbons) is anticipated. Safety factors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b1eacf839e1e04d843fc1f5a175349
https://doi.org/10.1115/1.4051460
https://doi.org/10.1115/1.4051460
Autor:
Pierre Q. Gauthier, Ji-Woong Park, Gilles Bourque, Philippe Versailles, Sandeep Jella, Tianfeng Lu, Snehashish Panigrahy, Jeffrey M. Bergthorson, Henry J. Curran
The minimization of autoignition risk is critical to the design of premixers of high power aeroderivative gas turbines as an increased use of highly reactive future fuels (for example, hydrogen or higher hydrocarbons) is anticipated. Safety factors b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdfd6fa0342e3124b795e6be3700271
https://doi.org/10.1115/1.0003313v
https://doi.org/10.1115/1.0003313v
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 141
Critical slowing down (CSD) is a phenomenon that is common to many complicated dynamical systems as they approach critical transitions/bifurcations. We demonstrate that pressure signals measured during the onset of thermoacoustic instabilities in a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ff9c8328a4477d1816c229c0be4d32d
https://doi.org/10.1115/1.4041963
https://doi.org/10.1115/1.4041963
Large Eddy Simulation of a Pressurized, Partially Premixed Swirling Flame With Finite-Rate Chemistry
Autor:
Suresh Sadasivuni, Jim Rogerson, Jeffrey M. Bergthorson, Ghenadie Bulat, Gilles Bourque, Sandeep Jella, Pierre Q. Gauthier
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 140
Finite-rate chemical effects at gas turbine conditions lead to incomplete combustion and well-known emissions issues. Although a thin flame front is preserved on an average, the instantaneous flame location can vary in thickness and location due to h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7bb6b50c3aca29b2b1f55f5e0b2058f
https://doi.org/10.1115/1.4040007
https://doi.org/10.1115/1.4040007
Publikováno v:
Volume 4A: Combustion, Fuels, and Emissions.
Multiple, interacting flames in DLE systems can increase flame surface area and promote mixing of hot-products into the reactants — leading to an efficient usage of combustion volume and improved injector performance. An optically-accessible, confi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a539bb96a5b7503db0c76fd1f81edcd
https://doi.org/10.1115/gt2018-75896
https://doi.org/10.1115/gt2018-75896
Publikováno v:
Volume 4B: Combustion, Fuels, and Emissions.
Sensitivity to stretch and differential diffusion of chemical species are known to influence premixed flame propagation, even in the turbulent environment where mass diffusion can be greatly enhanced. In this context, it is convenient to characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4c853b837d781c38b60d0207ab2210d
https://doi.org/10.1115/gt2018-77139
https://doi.org/10.1115/gt2018-77139