Supersonic spray combustion subject to scramjets: Progress and challenges

Z Ren, B Wang, G **ang, D Zhao, L Zheng - Progress in Aerospace …, 2019 - Elsevier
Supersonic spray combustion is one of the most significant physiochemical processes that
occurs in the scramjet propulsion system, and related research can motivate the …

[HTML][HTML] Review of atomization mechanism and spray characteristics of a liquid jet in supersonic crossflow

Z Yaozhi, CAI Zun, LI Qinglian, LI Chenyang… - Chinese Journal of …, 2023 - Elsevier
The injection and atomization process of a liquid fuel jet is critical for an ignition start of a
scramjet engine. Airwall-mounted crossflow injection strategy is widely used in scramjet …

Extended lifetime of respiratory droplets in a turbulent vapor puff and its implications on airborne disease transmission

KL Chong, CS Ng, N Hori, R Yang, R Verzicco… - Physical review …, 2021 - APS
To quantify the fate of respiratory droplets under different ambient relative humidities, direct
numerical simulations of a typical respiratory event are performed. We found that, because …

[КНИГА][B] Atomization and sprays

AH Lefebvre, VG McDonell - 2017 - taylorfrancis.com
The second edition of this long-time bestseller provides a framework for designing and
understanding sprays for a wide array of engineering applications. The text contains …

Three-dimensional numerical simulations of a liquid RP-2/O2 based rotating detonation engine

S Prakash, R Bielawski, V Raman, K Ahmed… - Combustion and …, 2024 - Elsevier
Rotating detonation engines (RDEs) offer increased thermal efficiencies and continuous
thrust in a compact design. While non-premixed RDEs, where fuel and oxidizer are injected …

Experimental study of inertial particles clustering and settling in homogeneous turbulence

AJ Petersen, L Baker, F Coletti - Journal of Fluid Mechanics, 2019 - cambridge.org
We study experimentally the spatial distribution, settling and interaction of sub-Kolmogorov
inertial particles with homogeneous turbulence. Utilizing a zero-mean-flow air turbulence …

Challenges for turbulent combustion

AR Masri - Proceedings of the Combustion Institute, 2021 - Elsevier
Turbulent combustion will remain central to the next generation of combustion devices that
are likely to employ blends of renewable and fossil fuels, transitioning eventually to …

[HTML][HTML] HPC-enabling technologies for high-fidelity combustion simulations

D Mira, EJ Pérez-Sánchez, R Borrell… - Proceedings of the …, 2023 - Elsevier
With the increase in computational power in the last decade and the forthcoming Exascale
supercomputers, a new horizon in computational modelling and simulation is envisioned in …

Nanoparticle evolution in flame spray pyrolysis—Process design via experimental and computational analysis

F Meierhofer, L Mädler, U Fritsching - AIChE Journal, 2020 - Wiley Online Library
In flame spray pyrolysis (FSP), the evolution of metal oxide nanoparticles relies on quite a
number of droplet (liquid) and vapor phase related physical mechanism as for instance …

Modelling n-dodecane spray and combustion with the transported probability density function method

Y Pei, ER Hawkes, S Kook, GM Goldin, T Lu - Combustion and Flame, 2015 - Elsevier
An n-dodecane spray in temperature and pressure conditions typical of diesel engines,
known as Spray A, is modelled by the transported probability density function (TPDF) …