[HTML][HTML] Explicit solutions for turbulent flow friction factor: A review, assessment and approaches classification

L Zeghadnia, JL Robert, B Achour - Ain Shams Engineering Journal, 2019 - Elsevier
The Colebrook–white equation is widely used in many fields, like civil engineering for
calculation of water distribution systems and in all fields of engineering where fluid flow can …

GeN-ROM—An OpenFOAM®-based multiphysics reduced-order modeling framework for the analysis of Molten Salt Reactors

P German, M Tano, C Fiorina, JC Ragusa - Progress in Nuclear Energy, 2022 - Elsevier
This work presents a projection-based multiphysics Model Order Reduction (MOR)
framework for the analysis of nuclear systems and its application to parametric simulations of …

[HTML][HTML] Finite-rate chemistry modelling of non-conventional combustion regimes using a Partially-Stirred Reactor closure: Combustion model formulation and …

Z Li, M Ferrarotti, A Cuoci, A Parente - Applied energy, 2018 - Elsevier
The present work focuses on the numerical simulation of Moderate or Intense Low oxygen
Dilution combustion condition, using the Partially-Stirred Reactor model for turbulence …

Accurate and real-time network calculation for mine ventilation without wind resistance measurement

J Li, Y Li, J Zhang, B Li, Z Zhang, J Dong… - Journal of Wind …, 2022 - Elsevier
A real-time correction method is proposed to accurately and comprehensively collect mine
air volume data using wind velocity sensors; ventilation network calculation is realized …

Hydrodynamics of flow over two-dimensional dunes

S Dey, P Paul, H Fang, E Padhi - Physics of Fluids, 2020 - pubs.aip.org
The turbulence characteristics in flow over and within the interface of two-dimensional dunes
are investigated experimentally. Besides the spatial flow and turbulence quantities, their …

Unified friction formulation from laminar to fully rough turbulent flow

D Brkić, P Praks - Applied Sciences, 2018 - mdpi.com
This paper provides a new unified formula for Newtonian fluids valid for all pipe flow regimes
from laminar to fully rough turbulent flow. This includes laminar flow; the unstable sharp …

Turbulence intensity scaling: A fugue

NT Basse - Fluids, 2019 - mdpi.com
We study streamwise turbulence intensity definitions using smooth-and rough-wall pipe flow
measurements made in the Princeton Superpipe. Scaling of turbulence intensity with the …

Rough bed hydrodynamics under wave-current interactional flow field: double averaging approach

J Shounda, K Barman, K Debnath - Journal of Turbulence, 2024 - Taylor & Francis
The effect of surface wave on the double-averaged (DA) current-only flow properties is
examined over two different types of rough beds comprising hemispherical elements with …

Reynolds number and submergence ratio effects on turbulence structures in the shallow wake of a horizontal pipe located on a rough bed

K Devi, PR Hanmaiahgari, R Balachandar… - Physics of …, 2022 - pubs.aip.org
The effects of Reynolds number and submergence ratio on mean velocity, separation length,
Reynolds shear stresses (RSS), correlation coefficient, anisotropy, and turbulent kinetic …

Optical phase and amplitude measurements of underwater turbulence via self-heterodyne detection

NA Ferlic, AE Laux, LJ Mullen - JOSA A, 2024 - opg.optica.org
The creation of underwater optical turbulence is driven by density variations that lead to
small changes in the water's refractive index, which induce optical path length differences …