In 1995,a new,compact and efficient method to stabilize flame,referred to as Trapped?Vortex concept,was introduced firstly by K. -Y. Hsu,a professor of Dayton University.

• 1995年由美国代顿(Dayton)大学Hsu教授等提出的用驻涡稳定火焰是一种新型、高效、适应高性能发动机发展的火焰稳定技术。