Uncertainty quantification: A stochastic method for heat transfer prediction using LES

M Carnevale, F Montomoli… - Journal of …, 2013 - asmedigitalcollection.asme.org
… In the present work, an uncertainty quantification study has been applied to RANS and LES
(… The probability collocation method has been used with the same approach proposed by …

Uncertainty quantification: a stochastic method for heat transfer prediction using LES

M Carnevale, F Montomoli… - … Expo: Power for …, 2012 - asmedigitalcollection.asme.org
… In the present work an Uncertainty Quantification study has been applied to RANS and LES
(… The Probability Collocation Method has been used with the same approach proposed by …

[PDF][PDF] Uncertainty Quantification: A Stochastic Method for Heat Transfer Prediction Using LES

F Montomoli, A D'Ammaro, S Salvadori, F Martelli - researchgate.net
… In the present work, an uncertainty quantification study has been applied to RANS and LES
(… The probability collocation method has been used with the same approach proposed by …

Efficient uncertainty quantification of stochastic heat transfer problems by combination of proper orthogonal decomposition and sparse polynomial chaos expansion

A Mohammadi, M Raisee - International Journal of Heat and Mass Transfer, 2019 - Elsevier
… decomposition method based on the multifidelity approach is … for efficient uncertainty
quantification of complex heat transfer … In the LOO cross-validation technique, the predicted

[图书][B] Spectral methods for uncertainty quantification: with applications to computational fluid dynamics

O Le Maître, OM Knio - 2010 - books.google.com
… aspects of spectral stochastic methods with details sufficient to … error in the prediction,
because numerical methods usually pro… In parallel, numerous applications to heat transfer have …

Uncertainty quantification in LES of channel flow

C Safta, M Blaylock, J Templeton… - … Methods in Fluids, 2017 - Wiley Online Library
… Synthesis of the calibration and prediction results … optimal LES formulation 7, which used
linear stochastic estimation … It is designed to simulate turbulent reacting flow and heat transfer

[HTML][HTML] Uncertainty quantification analysis for simulation of wakes in wind-farms using a stochastic RANS solver, compared with a deep learning approach

J Parekh, R Verstappen - Computers & Fluids, 2023 - Elsevier
prediction of flow field in an array of wind turbines. The above-mentioned approaches are
applied for uncertainty quantification … Note that the LES corresponds to the mean of hub height …

A framework for epistemic uncertainty quantification of turbulent scalar flux models for Reynolds-averaged Navier-Stokes simulations

C Gorlé, G Iaccarino - Physics of Fluids, 2013 - pubs.aip.org
predict the uncertainty in the velocity field. The main challenge in this approach is the influence
of the choice of the stochastic … the LES results provide a reliable database to quantify the …

Quantifying model form uncertainty in Reynolds-averaged turbulence models with Bayesian deep neural networks

N Geneva, N Zabaras - Journal of Computational Physics, 2019 - Elsevier
… of uncertainty quantification in the context of quantifying the … use of a Bayesian deep neural
network as a model to predict a … flows, we assume that the LES solution will be statistically …

[PDF][PDF] Uncertainty Quantification in CFD Aerodynamics: Methods, Applications, and Future Directions

A García-Gutiérrez, D Domínguez, A Delgado, C Rubio - 2024 - researchgate.net
… in heat transfer and pressure predictions on the bottom plate, with … LES simulations can
still diverge from experimental results due to uncertainties in SGS models and the stochastic