Air curtain to control smoke and fire spread in a ventilated multi-floor building

M Safarzadeh, G Heidarinejad… - International Journal of …, 2021 - Elsevier
Compartment fire is a hazardous phenomenon because of the generated poisonous and
high-temperature gases. Air curtain systems can be used in order to control the fire spread …

Evaluation of air curtain and emergency exhaust system for smoke confinement of an enclosure

SMJ Razeghi, M Safarzadeh, H Pasdarshahri - Journal of Building …, 2021 - Elsevier
This paper analyses the various configuration for the emergency ventilation system
consisting of an air curtain and exhaust fan to manage the dispersion of heat and toxicity …

The effect of vertical and horizontal air curtain on smoke and heat control in the multi-storey building

M Safarzadeh, G Heidarinejad… - Journal of Building …, 2021 - Elsevier
Air curtains are used as an industrial tool to control heating and cooling, over time they have
been found to be useful for controlling fire and dust. In this paper, the effect of air curtain on …

The influence of heat transfer due to radiation heat transfer from a combustion chamber

B Razmjooei, AR Ravangard, L Momayez… - Journal of Thermal …, 2021 - Springer
Combustion process in industrial furnaces remains a challenging research subject. To
achieve a realistic model and analyze the influences of heat transfer due to radiation in a …

Comparison of combustion models based on fast chemistry assumption in large eddy simulation of pool fire

SMJ Razeghi, M Safarzadeh… - Journal of the Brazilian …, 2020 - Springer
In the present study, OpenFOAM software was adopted to implement a solver using the
Steady Laminar Flamelet Model (SLFM) and Eddy Dissipation Concept (EDC) combustion …

Large eddy simulations of the UMD line burner with the conditional moment closure method

B Kruljevic, I Stankovic, B Merci - Fire Safety Journal, 2020 - Elsevier
The conditional moment closure (CMC) method is applied in combination with large eddy
simulations (LES-CMC) to the UMD line burner configuration. This corresponds to a low …

Combustion dynamics of ten-injector rocket engine using flamelet progress variable

L Zhan, TM Nguyen, J Xiong, F Liu, WA Sirignano - Combustion and Flame, 2024 - Elsevier
Combustion instability is investigated computationally for a ten-injector rocket engine using
a compressible flamelet progress variable (FPV) model and detached eddy simulation …

Large eddy simulation with flamelet progress variable approach combined with artificial neural network acceleration

L Angelilli, PP Ciottoli, R Malpica Galassi… - AIAA Scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0412. vid In the context of large
eddy simulation of turbulent reacting flows, flamelet-based models are key to affordable …

Flamelet LES of a turbulent non-premixed cool flame

G Xiong, G Li, W Zeng, J Liang - Fuel, 2023 - Elsevier
Turbulence, low-temperature reactivity, and their couplings as turbulent cool flames are
crucial to modern engine designing and low-carbon fuel development. While the flamelet …

Large eddy simulation on the effects of pressure on syngas/air turbulent nonpremixed jet flames

PP Ciottoli, BJ Lee, PE Lapenna… - Combustion Science …, 2020 - Taylor & Francis
The influence of increasing pressure on nonpremixed syngas/air turbulent jet flames is
numerically investigated using large eddy simulations in conjunction with a steady laminar …