Please discuss in depth the impact of burner pressure difference on the flow field inside the gasification furnace

Yeah, yeah, I want to learn it too!* But I don’t know much, so I dare not speak casually; yet since no one else is saying anything, I’ll speak first. I hope everyone can point out any mistakes! Firstly, the burner pressure difference refers to the difference between the pressure of the coal slurry and the pressure in the gasifier; therefore, there are many factors that can affect this pressure difference. These include factors related to the coal slurry itself, the coal slurry pump, the burner, and oxygen. As for the impact on the flow pattern inside the furnace, it might refer to the jet zone, the pipe flow zone, and the recirculation zone. If a decrease in the burner pressure difference is caused by issues with the coal slurry, then it could be considered as a change in the oxygen-to-coal ratio. This would result in an elongation of the jet zone, an expansion of the recirculation zone and the pipe flow zone, an increase in furnace temperature, and a decrease in the effective gas composition. If it’s caused by the burner spraying unevenly, wouldn’t the flame tilt? In that case, the jet zone becomes smaller, while the recirculation zone and the pipe flow zone expand; as a result, the furnace temperature rises. Well, I’m not sure if what I’m saying is correct – please forgive me if I’m wrong.