Ignition timing and compression ratio as effective means for the improvement in the operating characteristics of a biogas fueled spark ignition engine
In the current investigation, a four stroke, variable speed, single cylinder, variable
compression ratio (VCR) SI engine is operated with raw biogas at wide open throttle (WOT) …
compression ratio (VCR) SI engine is operated with raw biogas at wide open throttle (WOT) …
Decarbonisation potential of dimethyl ether/hydrogen mixtures in a flameless furnace: Reactive structures and pollutant emissions
This article sheds light on the combustion characteristics of dimethyl ether and its mixtures
with methane/hydrogen under flameless conditions at different equivalence ratios. It was …
with methane/hydrogen under flameless conditions at different equivalence ratios. It was …
[HTML][HTML] Evaluation of classical MILD combustion criteria for binary blends of ammonia, methane and hydrogen
MT Lewandowski, KA Pedersen, T Løvås - International Journal of …, 2024 - Elsevier
The global transition towards low-carbon and renewable energy necessitates fuel flexibility,
emphasizing the critical role of alternative fuel options. This study investigates the potential …
emphasizing the critical role of alternative fuel options. This study investigates the potential …
Study on the effect of pre-blended section ratio and hydrogen blended ratio on explosion dynamics of dimethyl ether-hydrogen blended gas
Y Ma, Z Liang, Z Liu, Q Zhang, Y Zhang - Combustion and Flame, 2024 - Elsevier
To reveal the explosion risk of dimethyl ether-hydrogen blended gas in the process of
hydrogen energy utilization, this paper studies the effects of different hydrogen blended …
hydrogen energy utilization, this paper studies the effects of different hydrogen blended …
Influence of chemical kinetics on spontaneous waves and detonation initiation in highly reactive and low reactive mixtures
M Liberman, C Wang, C Qian, JN Liu - Combustion Theory and …, 2019 - Taylor & Francis
Understanding the mechanisms of explosions is important for minimising devastating
hazards. Due to the complexity of real chemistry, a single-step reaction mechanism is …
hazards. Due to the complexity of real chemistry, a single-step reaction mechanism is …
Laminar burning velocity, emissions, and flame structure of dimethyl ether-hydrogen air mixtures
The present work reports experimentation and numerical simulations of laminar burning
velocity, emission analysis, and flame structure of dimethyl ether-hydrogen mixtures. The …
velocity, emission analysis, and flame structure of dimethyl ether-hydrogen mixtures. The …
Shock tube study on ignition delay of hydrogen and evaluation of various kinetic models
H 2/O 2 chemistries are of great crucial for all hydrocarbon and syngas oxidations. Recent
study showed that presence of residual H-atom in shock tubes may heavily influences …
study showed that presence of residual H-atom in shock tubes may heavily influences …
Improving the combustion performance of a gasoline rotary engine by hydrogen enrichment at various conditions
T Su, C Ji, S Wang, X Cong, L Shi - International journal of hydrogen …, 2018 - Elsevier
The combustion process within the cylinder directly influences the thermal efficiency and
performance of the engines. As for the rotary engine, the long-narrow combustion chamber …
performance of the engines. As for the rotary engine, the long-narrow combustion chamber …
Development and validation of a reduced chemical kinetic model for dimethyl ether combustion
A new, reduced reaction mechanism for DME combustion in internal combustion engines is
proposed. The new mechanism is based on a detailed DME mechanism suitable for low to …
proposed. The new mechanism is based on a detailed DME mechanism suitable for low to …
An investigation into the heat release and emissions from counterflow diffusion flames of methane/dimethyl ether/hydrogen blends in air
A Bhattacharya, S Basu - International Journal of Hydrogen Energy, 2019 - Elsevier
In the present work, the effects of blending dimethyl ether (DME) and hydrogen (H 2) with
methane (CH 4) have been numerically studied in the context of counterflow diffusion …
methane (CH 4) have been numerically studied in the context of counterflow diffusion …