id |
ecaade2013_090 |
authors |
Wilkinson, Samuel; Hanna, Sean; Hesselgren, Lars and Mueller, Volker |
year |
2013 |
title |
Inductive Aerodynamics |
doi |
https://doi.org/10.52842/conf.ecaade.2013.2.039
|
source |
Stouffs, Rudi and Sariyildiz, Sevil (eds.), Computation and Performance Proceedings of the 31st eCAADe Conference Volume 2, Faculty of Architecture, Delft University of Technology, Delft, The Netherlands, 18-20 September 2013, pp. 39-48 |
wos |
WOS:000340643600003 |
summary |
A novel approach is presented to predict wind pressure on tall buildings for early-stage generative design exploration and optimisation. The method provides instantaneous surface pressure data, reducing performance feedback time whilst maintaining accuracy. This is achieved through the use of a machine learning algorithm trained on procedurally generated towers and steady-state CFD simulation to evaluate the training set of models. Local shape features are then calculated for every vertex in each model, and a regression function is generated as a mapping between this shape description and wind pressure. We present a background literature review, general approach, and results for a number of cases of increasing complexity. |
keywords |
Machine learning; CFD; tall buildings; wind loads; procedural modelling. |
series |
eCAADe |
email |
|
full text |
file.pdf (1,337,508 bytes) |
references |
Content-type: text/plain
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last changed |
2022/06/07 07:57 |
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