Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Alejandro M. Briones"'
Autor:
Alejandro M. Briones, Brent A. Rankin
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 144
This work presents an open-source autonomous computational fluid dynamics (CFD) metamodeling environment (OpenACME) for small-scale combustor design optimization in a deterministic and continuous design space. OpenACME couples several object-oriented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc7ae174013a291cfa7e2ac8806c0196
https://doi.org/10.1115/1.4055367
https://doi.org/10.1115/1.4055367
Autor:
Alejandro M. Briones, Brent A. Rankin
Publikováno v:
Volume 3A: Combustion, Fuels, and Emissions.
This work presents an improved open-source autonomous CFD meta-modeling environment (OpenACME) for small-scale combustor design optimization. OpenACME couples several object-oriented programming open-source codes for CFD-assisted engineering design m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53770370cccab39b74d1e2571e981b2b
https://doi.org/10.1115/gt2022-78586
https://doi.org/10.1115/gt2022-78586
Autor:
Alejandro M. Briones, Brent A. Rankin
Publikováno v:
Volume 3A: Combustion, Fuels, and Emissions.
This work presents an open-source autonomous CFD meta-modeling environment (OpenACME) for small-scale combustor design optimization in a deterministic and continuous design space. OpenACME couples several object-oriented programming open-source codes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46e47e9568b00acd4caa32f09327bb88
https://doi.org/10.1115/gt2022-78581
https://doi.org/10.1115/gt2022-78581
Publikováno v:
Volume 3B: Combustion, Fuels, and Emissions.
This work presents an on-design component-level multiple-objective optimization of a small-scaled uncooled cavity-stabilized combustor. Optimization is performed at the maximum power condition of the engine thermodynamic cycle. The computational flui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1495a9df9206000c80de970c8f21fd7
https://doi.org/10.1115/gt2021-60102
https://doi.org/10.1115/gt2021-60102
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 143
This work presents fully coupled computational fluid dynamics (CFD) simulations and thermodynamic cycle analyses of a small-scale turbojet engine at several conditions along the equilibrium running line. The CFD simulations use a single mesh for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0028d19ac9e097b443c0fc8e05fc22a6
https://doi.org/10.1115/1.4049410
https://doi.org/10.1115/1.4049410
Publikováno v:
Volume 4A: Combustion, Fuels, and Emissions.
Optimization procedures are performed using RANS models due to computational wall-clock time constraints. These trends are verified against selected LES counterpart simulations. The optimization study is performed on a subsonic small-scale cavity-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::865d04c273eee904522c4358200d5433
https://doi.org/10.1115/gt2020-14034
https://doi.org/10.1115/gt2020-14034
Publikováno v:
Volume 4A: Combustion, Fuels, and Emissions.
A design optimization procedure was implemented to resize the holes of a combustor liner for practical applications. A combustor geometry evaluated without an enclosure was to be reformulated within an enclosure. The objective functions of the combus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcc932ba4c1f2f2f47e828bb416db7a5
https://doi.org/10.1115/gt2020-14127
https://doi.org/10.1115/gt2020-14127
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 141
A supervised machine learning technique namely an Adaptive Multiple Objective (AMO) optimization algorithm is used to divide a continuous and deterministic design space into non-dominated Pareto frontier and dominated design points. The effect of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59155a15f42f43cfe4d6e89dcba88cbb
https://doi.org/10.1115/1.4045284
https://doi.org/10.1115/1.4045284
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 140
A numerical optimization study is performed on a small-scale high-swirl cavity-stabilized combustor. A parametric geometry is created in CAD software that is coupled with meshing software. The latter automatically transfers meshes and boundary condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d44e039f73c6f0829bb3485015170668
https://doi.org/10.1115/1.4040821
https://doi.org/10.1115/1.4040821
Autor:
Joshua S. Heyne, Alejandro M. Briones, Kyle McDevitt, Robert B. Olding, Brent A. Rankin, Joshua P. Sykes
Publikováno v:
Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems.
Historically, combustion modeling is important for many transportation- and ground-based applications. More recently, modeling has been offered as an early screening tool in the evaluation of a potential alternative aviation jet fuel. This combustion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cdd668124f7b4197f2b7eef9a14cfb4
https://doi.org/10.1115/power2018-7433
https://doi.org/10.1115/power2018-7433