For the application of the curved detonation combustor in pulse detonation engine(PDE),in this paper we present the results of experimental investigation on gaseous combustion wave of C2H4/Air mixture propagation through a U-bend square tube.By changing the incident shock wave speed at the entrance of the bend section in U-bend square tube,the characteristics of deflagration to detonation transition(DDT)in bend section have been researched based on the pressures/velocities measure and high speed photography...
网络出版地址:www.cnki.net/kcms/detail/10.7527/S1000-6893.2014.0269.html引用格式:Qiu H,Wang W,Fan W,et al.Experimental investigation on characteristics of deflagration to detonation transition in U-bendsquare tube[J].Acta Aeronautica et Astronautica Sinica