Structure and dynamics of highly turbulent premixed combustion

AM Steinberg, PE Hamlington, X Zhao - Progress in Energy and …, 2021 - Elsevier
Turbulent premixed combustion involves simultaneous and mutually interacting fluid,
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …

Recent developments in DNS of turbulent combustion

P Domingo, L Vervisch - Proceedings of the Combustion Institute, 2023 - Elsevier
The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …

Spray–turbulence–chemistry interactions under engine-like conditions

L Zhou, W Zhao, KH Luo, H Wei, M Xie - Progress in Energy and …, 2021 - Elsevier
Turbulent multiphase combustion plays an important role in both nature (eg, volcanos and
pool fires) and industry (eg, industrial furnaces, aeroengines, and internal combustion …

Influence of molecular transport on burning rate and conditioned species concentrations in highly turbulent premixed flames

HC Lee, P Dai, M Wan, AN Lipatnikov - Journal of Fluid Mechanics, 2021 - cambridge.org
Apparent inconsistency between (i) experimental and direct numerical simulation (DNS)
data that show the significant influence of differential diffusion on the turbulent burning rate …

Numerical investigation on the mixture formation and combustion processes of a gasoline rotary engine with direct injected hydrogen enrichment

J Yang, C Ji, S Wang, D Wang, Z Ma, B Zhang - Applied Energy, 2018 - Elsevier
The present study established a computational fluid dynamics model and numerically
investigated the mixture formation and combustion processes of a gasoline rotary engine …

Numerical study of hydrogen direct injection strategy on mixture formation and combustion process in a partially premixed gasoline Wankel rotary engine

J Yang, C Ji, S Wang, D Wang, C Shi, Z Ma… - Energy Conversion and …, 2018 - Elsevier
In Wankel rotary engine (WRE), high mainstream velocity in combustion chamber blocks
flame propagating to the end of combustion chamber, which causes high emissions and low …

A comparative study of mixture formation and combustion processes in a gasoline Wankel rotary engine with hydrogen port and direct injection enrichment

J Yang, C Ji, S Wang, D Wang, Z Ma, L Ma - Energy conversion and …, 2018 - Elsevier
A CFD model of hydrogen-enriched gasoline Wankel rotary engine is established and
validated. The mixture formation and combustion processes are investigated under both …

Realizing stratified mixtures distribution in a hydrogen-enriched gasoline Wankel engine by different compound intake methods

C Ji, H Meng, S Wang, D Wang, J Yang, C Shi… - Energy Conversion and …, 2020 - Elsevier
This work aimed to realize stratified mixtures distribution in a hydrogen-enriched compound-
intake gasoline Wankel engine by utilizing the difference of gas velocity from different intake …

Numerical study of compound intake on mixture formation and combustion process in a hydrogen-enriched gasoline Wankel rotary engine

J Yang, C Ji, S Wang, C Shi, D Wang, Z Ma… - Energy Conversion and …, 2019 - Elsevier
The compound intake possesses large port area. Applying it in Wankel rotary engine (WRE)
could increase volumetric efficiency and reduce pumping loss. To investigate the effect of …

[HTML][HTML] Assessment of a flamelet approach to evaluating mean species mass fractions in moderately and highly turbulent premixed flames

AN Lipatnikov, T Nilsson, R Yu, XS Bai… - Physics of …, 2021 - pubs.aip.org
Complex-chemistry direct numerical simulation (DNS) data obtained from lean methane-air
turbulent flames are analyzed to perform a priori assessment of predictive capabilities of the …