An experimental multiparameter investigation on the thermochemical structures of benchmark ethylene and propane counterflow diffusion flames and implications to …

P Jiang, M Zhou, D Wen, Y Wang - Combustion and Flame, 2021 - Elsevier
Counterflow diffusion flame is a canonical non-premixed flame configuration that is suitable
for studying complex combustion chemistries such as soot formation. An important objective …

Airflow collision characteristics of double square column attachment ventilation

X Tian, H Yin, D Ji, W Zhao, T Shang, Z Hu… - Building and Environment, 2024 - Elsevier
In the square column attachment ventilation (S-CAV) mode, the introduction of multiple
airflows attached to the column into the horizontal diffusion zone inevitably leads to various" …

Non-premixed counterflow methane flames in DC/AC/NS electric fields

Y Tang, MS Simeni, Q Yao, IV Adamovich - Combustion and Flame, 2022 - Elsevier
The response of counterflow diffusion flames to sub-breakdown DC and AC electric fields,
as well as their superposition with ns pulse discharge waveforms, is studied in the plane-to …

Effects of inlet flow non-uniformities on thermochemical structures and quasi-one-dimensional simulation of sooting counterflow diffusion flames

J Zhang, M Zhou, F Yan, C Yu, Y Wang - Physics of Fluids, 2023 - pubs.aip.org
Counterflow flames are routinely used for investigating fundamental flame and fuel
properties such as laminar flame speeds, autoignition temperature, extinction strain rate …

Effects of outlets flow rates ratios on flow patterns in cross-shaped channels

W Zhang, W Li, H Liu, F Wang - Physics of Fluids, 2021 - pubs.aip.org
Flow patterns in a cross-shaped channel with two inlets and two outlets at 30< Re< 350
were identified by plane laser induced fluorescence. The effects of outlets flow rates ratio (M …

Instantaneous characteristics of interacting opposing plane jets in a generic enclosure measured with PIV

JH Thysen, T van Hooff, B Blocken, GJF van Heijst - Experiments in Fluids, 2023 - Springer
Abstract Knowledge of the instantaneous flow behaviour of interacting opposing jets, in
addition to knowledge of the mean flow, is important for science and practice. Whereas …

[HTML][HTML] Numerical investigation into the blending characteristics of opposed wall jets in a finite field with different stagger distances

H Yuan, X Li, H Liang, C Xie, R Hu - AIP Advances, 2024 - pubs.aip.org
Strong turbulence is generated by the blending of opposed staggered jets (OSJs). This
turbulence results in fluid mixing and energy dissipation, which are crucial for pollutant …

Studies on flow field, and instabilities in a large diameter opposed jet burner

P Navaneethakrishnan, K Sesha Giri - Physics of Fluids, 2022 - pubs.aip.org
This work reports studies on flow fields, and instabilities exhibited by opposed jets at equal
momenta, for Reynolds numbers (Re) ranging from 178 to 5000 using a large diameter …

[HTML][HTML] Estimation of pulsatile energy dissipation in intersecting pipe junctions using inflow pulsatility indices

R Rasooli, O Dur, K Pekkan - AIP Advances, 2021 - pubs.aip.org
This study aims to characterize the effect of inflow pulsatility on the hydrodynamic power loss
inside intersecting double-inlet, double-outlet pipe intersection (DIPI) with cross-flow mixing …

Flamelet chemistry model for efficient axisymmetric counterflow flame simulations with realistic nozzle geometries and gravitational body force

E Solmaz, F Bisetti - Combustion Theory and Modelling, 2020 - Taylor & Francis
A flamelet model is applied to the simulation of axisymmetric counterflow laminar flames
including gravitational acceleration and the geometrical details of main nozzles and annular …