| 摘要 |
The present invention relates to a pulsation control valve comprising: a housing; a pulsation generating unit which is mounted in the housing and periodically generates pulsation; and a flow controlling unit mounted to be linked with the pulsation generating unit inside the housing in order to control a flow rate of a fluid flowing into and out of the housing according to the pulsation of the pulsation generating unit. According to the present invention, the pulsation control valve is easy to control the pulsation amplitude, the pulsation cycle and the duty ratio of fuel or oxidizer used for pulsating combustion, is applicable to equipment of various sizes, and can prevent fire extinguishment of a pulsation combustor or shock generated at the time of reignition due to increase in the flow rate. |
