… gain insight into the dynamics of the igniter flow field in solid fuel ramjet motors. Solid fuel
ramjets operate by ingestion of air and subsequent combustion with a solid fuel grain such as …

… , an igniter, and the combustion chamber containing solid fuel. The liquid fuel used in LFRJ
and the solid fuel … Therefore, the fuel heating values per unit mass are essentially the same (…

… ] have numerically investigated igniter jet dynamics in solid fuel ramjets and ignition in solid
… the solid fuel pyrolysis, ignition, and sustained combustion taking place in a solid fuel ramjet …

… is the ignition behavior of the solid fuel. Robust ignition is important because it directly
influences system-level considerations for reliable transition from boost to ramjet operation. …

… The torch igniter is installed halfway down the FCS to ensure deliberate and controlled
ignition of the solid fuel grain. The combustor houses a backward-facing step subassembly at the …

… The largest disadvantage of the selected concept of ignitor is that if the solid fuel fails to …
ignition delay, regression rate of both the fuel and pyrogen, and the conditions for good ignition …

… igniter jet dynamics in solid fuel ramjets and ignition in solid … on the ignition and flame stability
in solid-fuel ramjet with … It is found that using swirling flow decreases the ignition time delay…

… have better ignition process. Tahsini [14] also studied the piloted-ignition of the solid fuel and
… igniter with long ignition delay-time to have a reliable ignition process, because the strong …

… Products from the igniter enter the flow resulting in elevated core flow temperatures necessary
for the ignition of the solid fuel grain downstream. Igniter operation occurs for ∼ 0.36 s as …

… investigation of ignition and combustion stabilization of a novel design of a solid-fuel ramjet
(SFRJ) … jet dynamics in SFRJs. Furthermore, Tahsini [24] studied supersonic hydrogen/air …