4 papers
Coherent structures in Newtonian and viscoelastic turbulent planar jets
Christian Amor, Adrián Corrochano, Giovanni Soligo +2
The addition of a small amount of long-chain polymers confers viscoelastic properties to Newtonian flows. The resulting non-Newtonian solution now exhibits different dynamics, such…
Reduced-order modeling of a viscoelastic turbulent jet with hybrid machine learning models
Christian Amor, Adrián Corrochano, Marco Edoardo Rosti +1
Adding flexible polymers to a Newtonian solvent confers complex properties to the resulting solution. The additional complexity substantially increases the computational cost of nu…
The coherent structures of EVP Fluid Flow Past a Circular Cylinder
Adrián Corrochano, Kazi Tassawar Iqbal, Saeed Parvar +2
This study investigates the impact of elasticity and plasticity on two-dimensional flow past a circular cylinder at Reynolds number . Ten direct numerical simulations wer…
Generalization capabilities and robustness of hybrid models grounded in physics compared to purely deep learning models
Rodrigo AbadÃa-Heredia, Adrián Corrochano, Manuel Lopez-Martin +1
This study investigates the generalization capabilities and robustness of purely deep learning (DL) models and hybrid models based on physical principles in fluid dynamics applicat…