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- Modeling a blowing/suction type boundary for synthetic jet actuator,it considers the actuator cavity,exit nozzle and exterior flow field as a single computational region. 建立了将合成射流激励器腔体、出口喉道、外部流场作为单连域计算处理的吹/吸型边界模型。
- The result shows that the synthetic jet actuator with an inclination angle can effectively control low speed primary jet vector and the primary jet direction can be changed greatly by altering the angle without increasing input power. 结果显示,激励器出口倾角对主流矢量角控制影响很大,在不增加输入功率的情况下,可使主流流动方向发生大幅度偏转。
- Second, numerical simulation and qualitative analysis has been done for the synthetic jet flow field in different cases (different phase, amplitude and frequency), and gained many conclusions which are helpful for designing the synthetic jet actuator. 二、对不同驱动频率，振动膜速度幅值以及激励器的结构对合成射流的影响分别进行数值计算和定性分析，得到了大量有助于合成射流激励器设计的结论。
- X-L model, a whole flow-field computing model for synthetic jet actuator, which considers the actuator cavity, the exit throat, and the external flow field as a single computational region. 摘要合成射流激励器全流场计算模型-X-L模型，实现了将激励器腔体及外部受控流场作为单连域的计算处理。
- For the purpose of designing a high performance synthetic jet actuator, the performance of actuators has been investigated experimentally for a range of geometric parameters. 为了设计高性能的合成射流激励器,实验采用热线风速仪测量激励器出口的流动速度,对不同大小激励器、不同出口形状激励器、单 双膜激励器以及金属振动膜处于不同装配受压状态下的激励器分别进行了试验。
- CHEN F J.Development of synthetic jet actuators for active flow control at NASA Langley[R].AIAA 2000-2405. 罗振兵.;合成射流流动机理及应用技术研究[D]:[硕士论文]
- Based on this computing model, numerical computations were performed for a low speed primary jet vectored using different synthetic jet actuators. 对合成射流激励器在不同工作状态下控制宏观低速流流动进行了数值分析和机理探讨。
- Experimental investigation on synthetic jet actuator 合成射流激励器实验及结果分析
- Based on the calculation model, equidirectional fuel-air/oxygen mixing flow field enhanced by synthetic jet actuators was numerically simulated and investigated. 基于此计算模型,对合成射流激励器增强同向燃气氧气掺混的流场进行了数值仿真和机理研究。
- A primary jet vectoring using synthetic jet actuators with different exit configurations was investigated, and the main physical factors influencing jet vectoring were analyzed and summarized. 摘要对不同出口构型合成射流激励器进行射流矢量控制进行了数值研究，并对决定合成射流激励器射流矢量控制的物理因素进行了分析和归纳。
- Study on low speed primary jet vector controlled by synthetic jet actuator with an inclination angle 带倾角合成射流激励器对低速主流矢量控制研究
- Keywords Active Flow Control;Synthetic Jet Actuator;PIV;Phase-locked technique;Jet Vectoring;Numerical Simulation; 流动控制;自耦合射流;PIV粒子速度影像仪;矢量偏转;数值模拟;
- Research on Driving Power Supply for Synthetic Jet Actuator and Characteristic of Cymbal Style Pizoelectric Composite Material 合成射流驱动器驱动电源及Cymbal型压电复合材料特性研究
- synthetic jet actuator 合成射流激励器
- Investigation on low-speed vector control of adjacent synthetic jet actuators 相邻合成射流激励器低速射流矢量控制研究
- Hot-wire anemoscope was used to measure the velocity and the turbulence intensity of a synthetic jet activated by piezoelectric actuator with a two-dimensional slot nozzle. 利用热线风速仪测量了二维狭缝自耦合射流的速度和湍流度变化,获得了激发器输入电压、频率对自耦合射流的影响规律,获得了激发器的最佳激励电压和频率值;
- Keywords Flow Control;Synthetic Jet;Dual Synthetic Jets Actuator;Jet Vectoring Control;Micro-Pump;Piezoelectric Vibrator;PIV Experiment;Numerical Simulation; 流动控制;合成射流;合成双射流激励器;射流矢量控制;微泵;压电振子;粒子图像测速实验;数值模拟;
- Physical Factors of a Primary Jet Vectoring Control Using Synthetic Jet Actuators 合成射流激励器射流矢量控制的物理因素
- Numerical simulation and mechanism study of the interaction of adjacent synthetic jet actuators 相邻激励器合成射流流场数值模拟及机理研究
- PIV experimental study of flow structures of synthetic jet arrays which had different orifice spacing was carried out. 摘要对不同出口间距零质量射流组的流场结构进行了PIV实验。
