Flammability limits of combustible gases at elevated temperatures and pressures: recent advances and future perspectives

C Qi, X Yan, Y Wang, Y Ning, X Yu, Y Hou, X Lv… - Energy & …, 2022 - ACS Publications
The flammability limits are essential parameters that reflect the risk of a gas explosion and
are affected by the temperature, pressure, and inert gas. Many industrial processes are run …

Flammability limits: a comprehensive review of theory, experiments, and estimation methods

AZ Mendiburu, JA Carvalho Jr, Y Ju - Energy & Fuels, 2023 - ACS Publications
Flammability limits play an important role in combustion research, industrial applications,
and fire safety. This article provides a comprehensive review of recent developments in the …

Investigation of the upper flammability limit of ethylene/propane mixtures in air at high temperatures and pressures

C Qi, J Ding, Y Wang, Y Ning, Y Wang, H Liang, X Yan… - Energy, 2023 - Elsevier
The upper flammability limit (UFL) of ethylene/propane mixtures was investigated using a
self-built 20 L spherical explosion characteristic experimental device at initial temperatures …

Investigation on the upper flammability limits of ethylene/air and propane/air mixtures at high temperature and pressure

C Qi, Y Wang, Y Ning, E Shi, X Yan, X Lv… - Journal of the Energy …, 2023 - Elsevier
This study investigates the upper flammability limits (UFLs) of propane/air and ethylene/air
mixtures at various temperatures and pressures. The experiments were conducted in a 20 L …

Investigation of the ignition temperature of ethane-air mixtures at elevated pressure

C Qi, X Yan, Y Ning, Y Wang, J Ding, J Yu - Fuel, 2023 - Elsevier
Determining the ignition temperature of combustible substances is crucial in enhancing
energy utilization efficiency and preventing fire and explosion accidents. This study …

Investigation on the flammability limit and limiting oxygen concentration of propane/propylene mixture at elevated temperature and pressure

F Li, X Qian, P Li, Z Liu, M Yuan, J Chen - Energy, 2023 - Elsevier
With the development of industrial technology, a new process has emerged for the
production of acrylic acid using propane as a feedstock. There are few studies on the …

Lower flammability limits of H2/NH3/CH3OH mixtures under elevated pressures, temperatures and different blending ratios

K Zhang, X Li, Y Jiang, W Gao - Fuel, 2023 - Elsevier
The lower flammability limits (LFLs) of H 2/NH 3/CH 3 OH mixtures and related flame
morphologies are experimentally investigated under elevated pressures, elevated …

Effects of ethylene addition and dilution on the explosion characteristics of ethane-ethylene mixtures

C Qi, X Lv, Y Wang, C Wu, L Chen, X Yan, J Yu - Energy, 2023 - Elsevier
The properties of an ethane-ethylene mixture were analyzed under varying equivalence
ratios (ranging from 0.58 to 1.4) and ethylene volume fractions (ranging from 0% to 100%) …

Flammability of complex hydrocarbon mixtures in air and nitrogen diluted atmosphere at ambient conditions and at elevated pressures

T Hussein, D Maxa - Fuel, 2024 - Elsevier
An innovative experimental method was introduced to study flammability limits and limiting
oxygen concentration of complex hydrocarbon mixtures simulating crude oil vapour …

A predictive model for the critical ignition and explosion parameters of H2/CH4 premixed in air

Z Su, Y Chu, Y Ding, T Chen, C Lei, C Huang… - International Journal of …, 2025 - Elsevier
The flammability limits and minimum ignition energy (MIE) are key parameters for assessing
the hazards associated with hydrogen-doped natural gas. The ignition source is simplified …