[PDF][PDF] Review of computational fluid dynamics studies on jets

M Kaushik, R Kumar, G Humrutha - American Journal of Fluid …, 2015 - researchgate.net
The present work reviews the CFD studies carried out in the last more than fifty years to
understand the uncontrolled and controlled jet characteristics. The chronological evolution …

[HTML][HTML] Influence of inlet boundary conditions on 3D steady RANS simulations of non-isothermal mechanical ventilation in a generic closure

L Kang, T van Hooff - International Journal of Thermal Sciences, 2022 - Elsevier
Inlet boundary conditions at the supply opening play an important role in the accuracy and
reliability of computational fluid dynamics (CFD) simulations for indoor airflow. A non …

Entrainment of air into an infrared suppression (IRS) device using circular and non-circular multiple nozzles

AK Barik, SK Dash, A Guha - Computers & Fluids, 2015 - Elsevier
The present investigation predicts the mass entrainment into an IRS device which is used in
naval or merchant ships. A high velocity jet emanating from the nozzle exit entrains ambient …

Validation of steady RANS modelling of isothermal plane turbulent impinging jets at moderate Reynolds numbers

A Khayrullina, T van Hooff, B Blocken… - European Journal of …, 2019 - Elsevier
The numerical modelling of impinging jet flows is not straightforward as it should not only
solve the shear layer development in the free jet region, but also the near-wall behaviour …

Influences of semi-circular, square, and triangular grooves on mixing behavior of an axisymmetric supersonic jet

AK Mali, T Jana, M Kaushik, DP Mishra - Physics of Fluids, 2023 - pubs.aip.org
The length of the supersonic jet ejected from the military aircraft must be reduced in order to
decrease its heat signature and aeroacoustic noise and thereby to enhance its stealth …

Comparison of turbulence models in simulating jet flow from a cross-shaped orifice

A Meslem, F Bode, C Croitoru, I Nastase - European Journal of Mechanics …, 2014 - Elsevier
Abstract A Computational Fluid Dynamics investigation of a free lobed jet was conducted at
moderate Reynolds number. The aimed application is related to the optimization of air …

New correlation for prediction of air entrainment into an Infrared Suppression (IRS) device

AK Barik, SK Dash, A Guha - Applied Ocean Research, 2014 - Elsevier
In the present research, the conservation equations for mass, momentum, energy as well as
the equations for k and ɛ have been solved numerically to compute the rate of air entrained …

A comparison of three turbulence models for the prediction of parallel lobed jets in perforated panel optimization

A Meslem, A Dia, C Beghein, M El Hassan… - Building and …, 2011 - Elsevier
The general context of the present study is the design of high induction HVAC air diffusers
by means of passive jet control. When the diffuser is a perforated panel with lobed orifices …

Numerical investigation of turbulent free jet flows issuing from rectangular nozzles: the influence of small aspect ratio

E Faghani, R Maddahian, P Faghani… - Archive of applied …, 2010 - Springer
In this research, the fluid and thermal characteristics of a rectangular turbulent jet flow is
studied numerically. The results of three-dimensional jet issued from a rectangular nozzle …

Assessment of numerical simulation capabilities of the fire dynamics simulator (FDS 6) for planar air curtain flows

LX Yu, T Beji, G Maragkos, F Liu, MC Weng, B Merci - Fire technology, 2018 - Springer
Abstract Computational Fluid Dynamics (CFD) results are discussed for momentum driven
planar jet flows, resembling configurations in use for air curtain in the context of smoke …