Collaborative design In context for whole engine mechanical design
Collaborative design In context for whole engine mechanical design
Decomposition is often required to make the design of complexmechanical systems tractable. However, often the resultingsub-systems are designed in isolation with little indication as tothe impact of design decisions on system level performance. Thefollowing paper demonstrates the increased risk of rework resultingfrom the naive recombination of such seemingly optimalsub-systems and goes on to demonstrate two approaches which can potentially help. The first proposes the adoption of a design in context based approach, where sub-systems are aware of the potential impact of their decisions on the wider system. The second augments this approach with a system level coordination step employing a surrogate model. The performance of each strategy is demonstrated using a realistic whole engine mechanical model for an ultra high bypass ratio (UHBR) gas turbine as a case study.The design in context approach is demonstrated to considerably reduce the level of infeasibility at the system level, while including some system level coordination not only reduces the level of infeasibility but improves the quality of the final system design and the rate of convergence towards it.
Collaborative Design, Surrogate Modelling, Whole Engine
Wang, Leran
91d2f4ca-ed47-4e47-adff-70fef3874564
Toal, David
dc67543d-69d2-4f27-a469-42195fa31a68
Anobile, Alessandro
3e1fabd6-1592-47c3-9080-417707be326b
Stanley, Felix
1132f965-08d3-4c98-8b6d-2b82a64e92f5
June 2024
Wang, Leran
91d2f4ca-ed47-4e47-adff-70fef3874564
Toal, David
dc67543d-69d2-4f27-a469-42195fa31a68
Anobile, Alessandro
3e1fabd6-1592-47c3-9080-417707be326b
Stanley, Felix
1132f965-08d3-4c98-8b6d-2b82a64e92f5
Wang, Leran, Toal, David, Anobile, Alessandro and Stanley, Felix
(2024)
Collaborative design In context for whole engine mechanical design.
ASME Turbo Expo 2024, ExCeL London, London, United Kingdom.
24 - 28 Jun 2024.
8 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Decomposition is often required to make the design of complexmechanical systems tractable. However, often the resultingsub-systems are designed in isolation with little indication as tothe impact of design decisions on system level performance. Thefollowing paper demonstrates the increased risk of rework resultingfrom the naive recombination of such seemingly optimalsub-systems and goes on to demonstrate two approaches which can potentially help. The first proposes the adoption of a design in context based approach, where sub-systems are aware of the potential impact of their decisions on the wider system. The second augments this approach with a system level coordination step employing a surrogate model. The performance of each strategy is demonstrated using a realistic whole engine mechanical model for an ultra high bypass ratio (UHBR) gas turbine as a case study.The design in context approach is demonstrated to considerably reduce the level of infeasibility at the system level, while including some system level coordination not only reduces the level of infeasibility but improves the quality of the final system design and the rate of convergence towards it.
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Published date: June 2024
Venue - Dates:
ASME Turbo Expo 2024, ExCeL London, London, United Kingdom, 2024-06-24 - 2024-06-28
Keywords:
Collaborative Design, Surrogate Modelling, Whole Engine
Identifiers
Local EPrints ID: 489949
URI: http://eprints.soton.ac.uk/id/eprint/489949
PURE UUID: 17f22656-57c9-4455-879f-f177fda35ecd
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Date deposited: 08 May 2024 16:30
Last modified: 09 May 2024 01:40
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Contributors
Author:
Alessandro Anobile
Author:
Felix Stanley
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