default author photo

Dimitris Mitrakos

National Technical University of Athens

SCHOLARLY PAPERS

5

DOWNLOADS

208

TOTAL CITATIONS

0

Scholarly Papers (5)

Actions:
Email selected abstracts
1.

Computational Fluid Dynamics Prediction of Subcooled Boiling of Water Using a Mechanistic Bubble-Departure Model

Number of pages: 28 Posted: 01 Dec 2022
Dimitris Mitrakos, Alexandros Vouros, Heliana Bougioukou and Giovanni Giustini
National Technical University of Athens, affiliation not provided to SSRN, National Technical University of Athens and The University of Manchester
Downloads 85 (783,685)

Abstract:

Loading...

Subcooled flow boiling, Bubble departure diameter model, Computational Fluid Dynamics, Wall boiling

2.

A Mechanistic Formulation of Bubble Growth and Force Balance for Predicting Bubble Lift-Off in Vertical Subcooled Flow Boiling

Number of pages: 22 Posted: 13 Feb 2024
Dimitris Mitrakos and Nikos Tsimpliaris Kagiaras
National Technical University of Athens and National Technical University of Athens
Downloads 38 (1,222,651)

Abstract:

Loading...

multiphase flows, CFD, boiling, lift-off diameter, force balance

3.

An Eulerian Cfd Study for Aerosol Formation in a Turbulent Jet Using the Sectional Method and a Size-Dependent Particle Surface Tension

Number of pages: 28 Posted: 25 Sep 2024
Dimitris Mitrakos, Marika Pilou, Abdelouahab Dehbi and Stephen King
National Technical University of Athens, affiliation not provided to SSRN, affiliation not provided to SSRN and Texas A&M University
Downloads 35 (1,263,436)

Abstract:

Loading...

Homogeneous Nucleation, CFD, turbulence, RANS, LES, Tolman length

4.

A Semi-Mechanistic Formulation Based on Bubble Growth and Force Balance for Predicting Bubble Lift-Off in Vertical Subcooled Flow Boiling

Number of pages: 29 Posted: 07 Jun 2024
Dimitris Mitrakos and Nikos Tsimpliaris Kagiaras
National Technical University of Athens and National Technical University of Athens
Downloads 26 (1,372,601)

Abstract:

Loading...

Flow boiling, bubble lift-off, force balance, bubble growth, semi-mechanistic correlation

5.

Erosion of a Helium-Rich Layer by a Steam Jet in the Presence of an Inclined Grid:Comparison of the Predictions by Urans, Struc-Urans and Les

Number of pages: 26 Posted: 16 Feb 2022
Abdelouahab Dehbi, Stephen King and Dimitris Mitrakos
affiliation not provided to SSRN, Texas A&M University and National Technical University of Athens
Downloads 24 (1,411,822)

Abstract:

Loading...

Light Gas Layer Erosion, Containment, CFD, Turbulence Modeling.