We examined the effect of hydrogen (H2) enrichment on the primary fuel methane (CH4) in a
canonical non-premixed bluff-body stabilized burner operating under typical central jet …

To achieve cleaner emissions, the ultra-lean premixed flames of 80% H 2–20% CH 4–air
with the coupling effect of flow and heat recirculation were experimentally investigated. The …

The self-adaptive turbulence eddy simulation (SATES) is employed to investigate the lean
premixed methane/air turbulent flame in a single-nozzle model gas turbine combustor, in …

A series of reduced-order numerical simulations on a specific bluff body type (v-gutters) in a
subsonic duct flow is performed to assess the unsteady wake dynamics. Two of the v-gutter's …

This work experimentally investigates the ultra-lean dynamics of a 40% H 2–60% CH 4
flame near the laminar critical limit in a preheated mesoscale combustor with a flame holder …

Iron ore pellet production processes produce large amounts of CO2 emissions when
burning fossil fuels. One example is the grate-kiln process, where normally a coal flame is …

This study investigates the combustion characteristics of nonpremixed bluff-body stabilized
H 2/N 2-air flames, with a specific focus on a fully cracked ammonia case. The motivation …

To provide the theoretical basis to suppress the unstable flames under the coupling effect of
flow and heat recirculation, the present work experimentally studies the ultra-lean dynamics …

The paper studies experimentally the stability of an inverted conical plane-symmetrical
premixed methane-air flame under normal and reversed gravity. The conical flame is …

Oxyacetylene ablation is widely used to assess high-temperature thermal protection
materials. This study investigated the heat transfer characteristics of an oxyacetylene spray …