OOIR: Observatory of International Research

Papers

(The TQCC of International Journal of Heat and Fluid Flow is 7. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Recurrent neural networks and Koopman-based frameworks for temporal predictions in a low-order model of turbulence	44
Aerodynamic forces and three-dimensional flow structures in the mean wake of a surface-mounted finite-height square prism	30
LES investigation on the dependence of the flow through a centrifugal pump on the diffuser geometry	30
A computational fluid dynamics study by conjugate heat transfer in OpenFOAM: A liquid cooling concept for high power electronics	29
The wake flow downstream of a propeller-rudder system	29
Impact of vacuum degree on the aerodynamics of a high-speed train capsule running in a tube	28
Electro-thermo-convection in a differentially heated square cavity under arbitrary unipolar injection of ions	27
Numerical study of magnetohydrodynamic mixed convection and entropy generation of Al	27
A CFD model of frost formation based on dynamic meshes technique via secondary development of ANSYS fluent	26
LES study on the influence of the diffuser inlet angle of a centrifugal pump on pressure fluctuations	26
Influences of marshalling length on the flow structure of a maglev train	25
Numerical analysis of the flow pattern in convergent vortex tubes for cyclone cooling applications	25
Predicting high-fidelity multiphysics data from low-fidelity fluid flow and transport solvers using physics-informed neural networks	25
Experimental and numerical study on flow characteristics and heat transfer of an oscillating jet in a channel	24
Deep reinforcement learning for turbulence modeling in large eddy simulations	24
RANS simulations for transition and turbulent flow regimes in wire-wrapped rod bundles	23
Resolvent modelling of near-wall coherent structures in turbulent channel flow	22
Numerical investigation on the unsteady vortical structure and pressure pulsations of a centrifugal pump with the vaned diffuser	22
Heat transfer intensification by EHD conduction pumping for electronic cooling applications	21
Development of the wake shed by a system composed of a propeller and a rudder at incidence	21
Turbulence modelling for RANS CFD analyses of multi-nozzle annular jet pump swirling flows	20
Upscaling LBM-TPM simulation approach of Darcy and non-Darcy fluid flow in deformable, heterogeneous porous media	20
Aerodynamic drag improvements on a square-back vehicle at yaw using a tapered cavity and asymmetric flaps	20
Machine-learning for turbulence and heat-flux model development: A review of challenges associated with distinct physical phenomena and progress to date	20
Energy harvesting of two inverted piezoelectric flags in tandem, side-by-side and staggered arrangements	20

Considerations for the design of swirl chambers for the cyclone cooling of turbine blades and for other applications with high swirl intensity	19
A comparison between head-on quenching of stoichiometric methane-air and hydrogen-air premixed flames using Direct Numerical Simulations	19
Experimental investigation of turbulent flow characteristics in cross-flow planes of a 5×<	18
Direct numerical simulation of turbulent heat transfer on the Reynolds analogy over irregular rough surfaces	18
An iterative machine-learning framework for RANS turbulence modeling	17
Experimental study of flow structures in a large range downstream the spacer grid in a 5 × 5 rod bundle using TR-PIV	17
An initially spherical bubble rising near a vertical wall	17
Investigations on the effect of rotational speed on the transport of air-water two-phase flows by centrifugal pumps	17
3D Numerical study of the effect of aspect ratio on mixed convection air flow in upward solar air heater	16
Simulations of compressibility effects in centrifugal buoyancy-induced flow in a closed rotating cavity	16
The effect of a systematic change in surface roughness skewness on turbulence and drag	16
Mass and momentum transport in the near field of swirling turbulent jets. Effect of swirl rate	16
State estimation in minimal turbulent channel flow: A comparative study of 4DVar and PINN	16
Wall-modeled LES of shock-wave/boundary layer interaction	15
Temperature statistics in a radiatively heated particle-laden turbulent square duct flow	15
Assessment of scale-adaptive turbulence models for volute-type centrifugal pumps at part load operation	15
Heat transfer and fluid flow characteristics of a turbulent wall jet with a wavy wall	15
Some new characteristics of the confined flow over circular cylinders at low reynolds numbers	15
Three-Dimensional droplet splashing dynamics measurement with a stereoscopic shadowgraph system	15
A modified STRUCT model for efficient engineering computations of turbulent flows in hydro-energy machinery	15
Influence of thermal wall boundary condition on scalar statistics during flame-wall interaction of premixed combustion in turbulent boundary layers	14
Global stability analysis of a 90°-bend pipe flow	14
Hydrodynamics and dilution of an oil jet in crossflow: The role of small-scale motions from laboratory experiment and large eddy simulations	14
Assessment on heat transfer deterioration to supercritical carbon dioxide in upward flows via large eddy simulation	13
Stochastic modeling of surface scalar-flux fluctuations in turbulent channel flow using one-dimensional turbulence	13
A drag coefficient model for Lagrangian particle dynamics relevant to high-speed flows	13
Direct numerical simulation of turbulent heat transfer in a square duct with transverse ribs mounted on one wall	13
Gaseous jet through an outward opening injector: Details of mixing characteristic and turbulence scales	13
Aerodynamic drag reduction by means of platooning configurations of light commercial vehicles: A flow field analysis	13
Prediction of the drag reduction effect of pulsating pipe flow based on machine learning	13
Experimental study on wake flow structures of screen cylinders using PIV	13
Periodicity of large-scale coherence in turbulent boundary layers	13
Experimental and numerical study on the falling film flow characteristics outside circular tube applied in floating liquefied natural gas (FLNG) under offshore conditions	13
Synchronization of a Pair of Opposed Facing Oscillators in a Side-by-Side Configuration	13
Direct numerical simulation of fluid flow in a 5x5 square rod bundle	13
Experimental and numerical investigation on heat transfer characteristics of supercritical R1234ze(E) cooled in horizontal tubes	13
Control of laminar flow separation over a backward-facing rounded ramp with C-D riblets – The effects of riblet height, spacing and yaw angle	13
Large-eddy simulation of turbulent channel flow at transcritical states	13
Experimental measurements of fluid flow in an 84-pin hexagonal rod bundle with spacer grid for a gas-cooled fast modular reactor	12
DNS of secondary flows over oscillating low-pressure turbine using spectral/hp element method	12
Statistical structure of the velocity field in cavitating flow around a 2D hydrofoil	12
Secondary flow in a laminar boundary layer developing over convergent-divergent riblets	12
Experimental studies on wake structures of a circular cylinder with different surface roughness heights	12
Study on fluid dynamic characteristics of a low specific speed centrifugal pump with emphasis on trimming operations	12
Swirl number and nozzle confinement effects in a flat-vane axial swirler	11
Lower drag and higher lift for turbulent airfoil flow by moving surfaces	11
Characterization of flow field and combustion dynamics in a novel pressurized side-wall quenching burner using high-speed PIV/OH-PLIF measurements	11
Experimental measurements of turbulent flows in a rod bundle with a 3-D printed channel-type spacer grid	11
A hybrid immersed boundary/wall-model approach for large-eddy simulation of high-Reynolds-number turbulent flows	11
Data-driven turbulence modeling in separated flows considering physical mechanism analysis	11

Numerical study of rheological behaviors of a compound droplet in a conical nozzle	11
Prediction of resolvent mode shapes in supersonic turbulent boundary layers	11
Effects of the roughness height in turbulent boundary layers over rod- and cuboid-roughened walls	11
Dynamical vapour pocket of an impacting Leidenfrost droplet: Evaporation and scaling relations	11
Effect of the conical diffuser angle on the confined swirling flow induced Precessing Vortex Core	10
Effect of double-diffusive convection with cross gradients on heat and mass transfer in a cubical enclosure with adiabatic cylindrical obstacles	10
Hairpin vortices in the largest scale of turbulent boundary layers	10
Deep reinforcement learning for active control of flow over a circular cylinder with rotational oscillations	10
Numerical study of flow and heat transfer during a high-speed micro-drop impact on thin liquid films	10
Influence of buoyancy in a mixed convection liquid metal flow for a horizontal channel configuration	10
Non-equilibrium wall functions for large Eddy simulations of complex turbulent flows and heat transfer	10
Robust training approach of neural networks for fluid flow state estimations	10
Effects of buoyancy and thermophysical property variations on the flow of supercritical carbon dioxide	10
Numerical investigation of injection-induced electro-convection in a dielectric liquid between two eccentric cylinders	10
An extensive numerical benchmark of the various magnetohydrodynamic flows	10
A mesoscopic modelling approach for direct numerical simulations of transition to turbulence in hypersonic flow with transpiration cooling	10
A hybrid dynamic Smagorinsky model for large eddy simulation	9
Counter-rotating Taylor-Couette flows with radial temperature gradient	9
Conjugate heat transfer in the unbounded flow of a viscoelastic fluid past a sphere	9
Numerical simulation of the deformation and breakup of a two-core compound droplet in an axisymmetric T-junction channel	9
Effects of streamwise aspect ratio on the spatio-temporal characteristics of flow around rectangular cylinders	9
Influence of rounding corners on the wake of a finite-length cylinder: An experimental study	9
Data-driven enhancement of coherent structure-based models for predicting instantaneous wall turbulence	9
Use of 2-D and 3-D unsteady RANS in the computation of wall bounded buoyant flows	9
Large eddy simulation and experiment of shear breakup in liquid-liquid jet: Formation of ligaments and droplets	9
Wall shear stress modified by bubbles in a horizontal channel flow of silicone oil in the transition region	9
Boundary layer measurements over a body of revolution using long-distance particle image velocimetry	9
Turbulent fuel-air mixing study of jet in crossflow at different velocity ratios using LES	9
A formulation of PANS capable of mimicking IDDES	9
Numerical study on two-degree-of-freedom vortex induced vibrations suppression of a circular cylinder via synthetic jets at different excitation frequencies	9
Interfacial relaxation – Crucial for phase-field methods to capture low to high energy drop-film impacts	9
Wake transition for surface mounted rectangular cylinder due to incoming shear flow	9
Analysis of the effect of freestream turbulence on dynamic stall of wind turbine blades	9
A scale-based study of the Reynolds number scaling for the near-wall streamwise turbulence intensity in wall turbulence	9
POD-based surrogate modeling of transitional flows using an adaptive sampling in Gaussian process	9
Experimental investigation of nose-tip bluntness effects on the hypersonic crossflow instability over a cone	9
On the explainability of machine-learning-assisted turbulence modeling for transonic flows	8
Investigation of mixing processes of effusion cooling air and main flow in a single sector model gas turbine combustor at elevated pressure	8
Understanding loss generation mechanisms in a centrifugal pump using large eddy simulation	8
Large and small scales in a turbulent orifice round jet: Reynolds number effects and departures from isotropy	8
Large-scale coherent motions in turbulent boundary layers under an adverse pressure gradient up to flow separation	8
Numerical analysis of non-excited and excited jets issuing from non-circular nozzles	8
The uniform-momentum zones and internal shear layers in turbulent pipe flows at Reynolds numbers up to <	8
Aerodynamic thermal environment around transonic tube train in choked/unchoked flow	8
Numerical and experimental analysis of poly-dispersion effects on particle-laden jets	8
Cross flow over two heated cylinders in tandem arrangements at subcritical Reynolds number using large eddy simulations	8
Aerofoil dipole noise due to flow separation and stall at a low Reynolds number	8
Flow physics of normal and abnormal bioprosthetic aortic valves	8
Turbulent flow over a cylinder confined in a channel at Re = 3,900	8
Effect of aspect ratio on the flow over a wall-mounted hemispherical turret	8
Determination of groove shape with strong destabilization and low hydraulic drag	8
Intense Reynolds-stress events in turbulent ducts	8
Validating the design optimisation of ultrasonic flow meters using computational fluid dynamics and surrogate modelling	7
Feasibility assessment of using nanofluids in shell and tube heat exchanger of gas pressure reducing stations through a new developed OpenFOAM solver	7
Analysis of the turbulent flow in a partially blocked wire-wrapped rod bundle using LES with wall functions	7
Two-phase flow simulations at 0−4	7
The influence of wall heating on turbulent boundary layer characteristics during mixed convection	7
Dynamics of the jet flow issued from a lobed Nozzle: Tomographic particle image velocimetry measurements	7
A dynamic particle scale-driven interphase force model for water-sand two-phase flow in hydraulic machinery and systems	7
A numerical approach to radiative ternary nanofluid flow on curved geometry with cross-diffusion and second order velocity slip constraints	7
Analysis of turbulence structures and the validity of the linear Boussinesq hypothesis for an infinite tube bundle	7
Turbulence control in plane Couette flow using low-dimensional neural ODE-based models and deep reinforcement learning	7
Predicting the temporal dynamics of turbulent channels through deep learning	7
Leading edge vortex formation and detachment on a flat plate undergoing simultaneous pitching and plunging motion: Experimental and computational study	7
A new numerical method for determining heat transfer and packing distribution in particle heat exchangers for concentrated solar power	7
Dynamics of co-rotating vortices in a flow around a bio-inspired corrugated airfoil	7
Direct numerical simulation of the two-dimensional speed bump flow at increasing Reynolds numbers	7
Sparse Bayesian Learning of Explicit Algebraic Reynolds-Stress models for turbulent separated flows	7
Numerical investigations of the wake behind a confined flat plate	7
Effects of radius ratio on turbulent concentric annular pipe flow and structures	7
Heat transfer and skin-friction in a turbulent boundary layer under a non-equilibrium longitudinal adverse pressure gradient	7
Dimensionality reduction of non-buoyant microconfined high-pressure transcritical fluid turbulence	7
Pressure power spectrum in high-Reynolds number wall-bounded flows	7