Oxy-hydrogen gas as an alternative fuel for heat and power generation applications-A review

J Paparao, S Murugan - International Journal of Hydrogen Energy, 2021 - Elsevier
One of the important goals in today's world is sustainable power generation by using low or
zero polluting fuels and energy conversion devices. In this context, utilization of gaseous …

Assessment of natural gas/hydrogen blends as an alternative fuel for industrial heat treatment furnaces

M Mayrhofer, M Koller, P Seemann, R Prieler… - International journal of …, 2021 - Elsevier
The present study investigates the application of natural gas/hydrogen blends as an
alternative fuel for industrial heat treatment furnaces and their economic potential for …

Hydrogen economy and role of hythane as a bridging solution: a perspective review

B Mahant, P Linga, R Kumar - Energy & Fuels, 2021 - ACS Publications
Molecular hydrogen is the most optimistic solution for achieving a carbon-neutral energy
economy, and it requires scientific intervention for its production, storage, and transportation …

The ignition characteristics of the pre-chamber turbulent jet ignition of the hydrogen and methane based on different orifices

P Liu, L Zhong, L Zhou, H Wei - International Journal of Hydrogen Energy, 2021 - Elsevier
In this paper, the combustion characteristics of premixed CH 4-air and H 2-air mixtures with
different excess air coefficients ignited by hot jet or jet flame are investigated experimentally …

Numerical simulation on the combustion and NOx emission characteristics of a turbocharged opposed rotary piston engine fuelled with hydrogen under wide open …

J Gao, S Xing, G Tian, C Ma, M Zhao, P Jenner - Fuel, 2021 - Elsevier
Under the stress of environmental pollutions and fossil fuel consumption caused by on-road
transport, hybrid vehicles are attracting much attention. Opposed rotary piston (ORP) …

Optical study on the effects of the hydrogen injection timing on lean combustion characteristics using a natural gas/hydrogen dual-fuel injected spark-ignition engine

R Zhang, L Chen, H Wei, J Pan, J Li, P Yang… - International Journal of …, 2021 - Elsevier
Lean combustion has the potential to achieve higher thermal efficiency for internal
combustion (IC) engines. However, natural gas engines often suffer from slow burning rate …

Hydrogen addition effect on NO formation in methane/air lean-premixed flames at elevated pressure

S Park - International Journal of Hydrogen Energy, 2021 - Elsevier
The present study investigates freely propagating methane/hydrogen lean-premixed laminar
flames at elevated pressures to understand the hydrogen addition effect of natural gas on …

Lean combustion of stratified hydrogen in a constant volume chamber

S Lee, G Kim, C Bae - Fuel, 2021 - Elsevier
To mitigate carbon emissions from the transportation sector, the application of hydrogen as a
fuel for internal combustion engines was investigated. Owing to the merits of employing …

Lean-burn characteristics of a turbocharged opposed rotary piston engine fuelled with hydrogen at low engine speed conditions

J Gao, G Tian, C Ma, Y Zhang, S Xing… - International Journal of …, 2021 - Elsevier
Opposed rotary piston (ORP) engines have high power density and compact designs which
meet the requirements of power sources of hybrid vehicles. Hydrogen applications to ORP …

SI engine fueled with gasoline, CNG and CNG-HHO blend: comparative evaluation of performance, emission and lubrication oil deterioration

M Usman, N Hayat, MMA Bhutta - Journal of Thermal Science, 2021 - Springer
Hydroxy gas (HHO) is one of the potential alternative fuels for spark ignition (SI) engine,
notably due to simultaneous increase in engine performance and reduction in exhaust …