气相爆轰波起爆与传播机理研究进展  

Progress in studying mechanisms of initiation and propagation for gaseous detonations

作　　者：韩文虎 张博 王成[1] HAN Wenhu;ZHANG Bo;WANG Cheng(State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China;School of Aeronautics and Astronautics,Shanghai Jiaotong University,Shanghai 200240,China)

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081 [2]上海交通大学航空航天学院,上海200240

出　　处：《爆炸与冲击》2021年第12期133-164,共32页Explosion and Shock Waves

基　　金：国家自然科学基金(11972090)。

摘　　要：对近年来气相爆轰起爆及传播在数值模拟和实验方面的研究工作进行了综述,结合作者近几年在这一领域开展的工作,评述了目前的研究热点和难点,简要指出了未来的研究方向。着重介绍了黏性扩散、详细化学反应机理、爆轰胞格不稳定性在爆轰起爆和传播理论和计算研究中的作用,以及爆轰波传播过程中实验技术和理论预测模型的进展。The numerical and experimental studies in recent years on the mechanisms of initiation and propagation for gas phase detonations are reviewed.Combined with the author’s works in recent years,the current hotspots and difficult issues are summarized,together with the proposed future research directions.The focus areas include viscous diffusion,detailed chemical reaction mechanism,the role of detonation instability in the theoretical and computational studies of detonation initiation and propagation,and the advances of experimental technology and theoretical prediction models on the propagation of detonation wave.

关 键 词：气相爆轰 起爆与传播机理 黏性扩散 胞格不稳定性 

分 类 号：O381[理学—流体力学]