Παρακολούθηση
Dionisis Pettas
Dionisis Pettas
Senior Software Engineer, BETA CAE Systems
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα beta-cae.com
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Παρατίθεται από
Παρατίθεται από
Έτος
On the origin of extrusion instabilities: Linear stability analysis of the viscoelastic die swell
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Journal of Non-Newtonian Fluid Mechanics 224, 61-77, 2015
362015
Viscoelastic film flows over an inclined substrate with sinusoidal topography. II. Linear stability analysis
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Physical Review Fluids 4 (8), 083304, 2019
172019
Viscoelastic film flows over an inclined substrate with sinusoidal topography. I. Steady state
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Physical review fluids 4 (8), 083303, 2019
172019
Origin of the sharkskin instability: nonlinear dynamics
S Varchanis, D Pettas, Y Dimakopoulos, J Tsamopoulos
Physical Review Letters 127 (8), 088001, 2021
162021
On the degree of wetting of a slit by a liquid film flowing along an inclined plane
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Journal of Fluid Mechanics 820, 5-41, 2017
132017
Steady flow of a viscoelastic film over an inclined plane featuring periodic slits
D Pettas, Y Dimakopoulos, J Tsamopoulos
Journal of Non-Newtonian Fluid Mechanics 278, 104243, 2020
82020
Stability analysis of viscoelastic film flows over an inclined substrate with rectangular trenches
A Marousis, D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Journal of Fluid Mechanics 915, A98, 2021
52021
Stability analysis of a Newtonian film flow over hydrophobic microtextured substrates
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Physical Review Fluids 7 (3), 034004, 2022
32022
LESS Spark Ignition Engine: An Innovative Alternative to the Crankshaft Mechanism
V Georgitzikis, D Pettas, K Loukas, G Mavropoulos
Energies 16 (18), 6655, 2023
2023
Numerical Evaluation of the Thermal Performance of Modern Offshore Wind Farm Cables Installed In J-Tubes
P Delizisis, C Kokkinos, D Chatzipetros, D Pettas, AI Chrysochos, ...
41st OMAE 1 (80962), 9, 2022
2022
Machine learning-based reduced order modelling: Towards intelligent digital twins
DP George Drakoulas, Theodore Gortsas, Dionisis Pettas,Charilaos Kokkinos
Model Reduction and Surrogate Modeling, 2022
2022
Steady flow and stability analysis of a thin film over variable topography
Δ Πέττας
2019
Flow stability of a liquid film partially wetting a substrate with rectangular trenches
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Bulletin of the American Physical Society, 2019
2019
Linear stability of viscoelastic film flow over structured surfaces.
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
Bulletin of the American Physical Society, 2018
2018
Linear Stability analysis of a Newtonian film flowing over a substrate with topographical features
Y Dimakopoulos, D Pettas, G Karapetsas, J Tsamopoulos
APS Division of Fluid Dynamics Meeting Abstracts, Q22. 008, 2017
2017
STABILITY OF A VISCOELASTIC FILM FLOWING OVER A SUBSTRATE WITH SINUSOIDAL CORRUGATIONS
D Pettas, G Karapetsas, Y Dimakopoulos, J Tsamopoulos
STABILITY OF FILM FLOW OVER A SUBSTRATE WITH RECTANGULAR TRENCHES FORMING AIR INCLUSIONS
D Pettas, G Karapetsas, J Tsamopoulos
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