Numerical simulation results of Rijke tubes,pulsating without forced triggering,agree with actual conditions of Rijke tubes acting as self-excited thermal-sonic devices.
在无外加强制作用下实现里克管脉动工况数值模拟,与里克管作为自激热声装置的实际情况一致。
A new type of pulsating combustor has been developed through improving the Rijke tube.
这种脉冲装置继承了里克管脉冲燃烧的无阀自激和燃料适应性广的优点 ,又避免了里克管长径比过长的缺点 ,成功地将长径比缩短到 5以下 ,被称为 Rijke-ZT型脉冲装置。
Organic sheets and layers of mineral crystals,whose form and thickness are stable,are found in the siphonal deposits.
利用偏光显微镜及扫描电子显微镜观察了假直角石类Ｅｒｉｄｉｔｅｓｕｎｄｕｌａｔｕｍ的体管沉积及气室沉积微细构造特征，体管沉积内部有机质层及矿物晶体层形态及厚度较稳定。
Effect of storm sewer sediment on first flush
雨水管道沉积物对径流初期冲刷的影响
Study on the Deposit Velocity of Settling Slurry in Horizontal Pipeline;
沉降性浆体水平管道堆积速度的研究
Particle Deposition in Air Conditioning and Ventilating Duct Fittings;
通风和空调管道局部构件内的粒子沉积规律
The Proceedings for the Sedimentation of Dust in Ventiduct;
粉尘在通风除尘管道内沉积行为的研究
Critical Thickness of Paraffin Deposition Research for the Waxy Crude Oil Pipeline
热含蜡原油管道临界石蜡沉积厚度研究
Sediment begins to choke the channel's opening.
沉积物开始淤塞河道口。
Theoretical and Experimental Research on Particle Deposition in HVAC Ducts;
通风空调管道内颗粒物沉积行为的理论及实验研究
Acid Volatile Sulfide and Bioaccumulation of Cr in Sediments from a Municipal Polluted River
城市污染河道沉积物中AVS与Cr的生物积累研究
Sedimentation characteristic and channel evolvement in the North Branch of the Yangtze River Estuary
长江口北支沉积特征及北支河道演变
THE STORM DEPOSITS AND CHANNEL FACIES IN GUANSHAN FORMATION, WUTONG GROUP FROM SOUTH JIANGSUAND EAST ANHUI
苏南皖东五通群观山组的近岸风暴沉积与湖道沉积
High Resolution Sedimentary Record of Organochlorine Pesticides in Sediment Cores from Tian'ezhou Oxbow
天鹅洲长江故道沉积物柱状样中有机氯农药高分辨率沉积记录
Water delivery and injection line: cleanup scale and sediment.
输水、注水管线：清除水垢、沉积物。
Synthesis of Continuous Carbon Nanotube Fibers by CVD Method;
化学气相沉积合成连续碳纳米管纤维
Numerical Simulation and Analysis of Particle Deposition in Rectangular Ventilation Ducts
矩形风管内颗粒物沉积的模拟与分析
Clinical significance of the chemical component analysis of sedimented stone of double ‘J’catheter
双J管沉积结石成分分析的临床意义
Electrochemical Deposition of CoPt Nanowires and Nanotubes
电化学沉积法制备CoPt纳米线/纳米管
Distribution features of grain size of Yinxian stream sediments in Dali Basin
大理盆地隐仙溪河道沉积物粒度分布特征
A STUDY ON THE SEDIMENT DYNAMICS OF EBB-TIDAL DELTA OF ZHANJIANG HARBOR TIDAL INLET
湛江港潮汐汊道落潮三角洲沉积动力过程