Helmholtz型脉动燃烧器的研制

摘要

对膜片阀式Helmholtz型脉动燃烧器进行了研究，设计功率为25 kW，以液化石油气为燃料，工作频率从60～110Hz可调，还分析了脉动燃烧器各主要部件的结构，确定了设计原则．%A Helmholtz-type pulse combustor with a flapper valve is designed. The capacity of the combustor is 25kW and it uses liquefied petroleum gas as fuel, and frequency ranges from 60～110Hz. Its main units are analyzed and design principle is determined.