Acoustic Noise Generator 噪声发生器

Overview 总览

Team Corporation's MK VI (150,000 W) and MK VII (200,000 W) Acoustic Generators consist of a servo-hydraulic actuator driving a specialized reciprocating poppet valve that provides modulation of a high-pressure airstream. This design has proven to be the most effective sound source for large reverberant and progressive wave tube test chambers, providing extreme power handling capabilities with high efficiency. Peak acoustic pressures of approximately 60% of the supply pressure are produced downstream of the poppet valve.

Team Corporation公司的MK VI（150,000 W）和MK VII（200,000 W）声波发生器由伺服液压致动器组成，该致动器驱动专门的往复式提升阀，从而调节高压气流。事实证明，这种设计是用于大型混响和渐进波管测试室的最有效声源，可高效提供出色的功率处理能力，提升阀下游会产生大约60％的供气峰值声压。

Features 特征

• Reliable Servohydraulic Actuator 可靠的伺服液压执行器
• Specially Designed Reciprocating Poppet Valve 专门设计的往复式提升阀
• Exact Modulation of Gas Flow 气流的精确调制
• Highly Efficient Gas Flow 高效气流
• Low Maintenance 低维护

Applications 应用领域

• Reverberant Chamber 混响室
• Progressive Wave Tube 渐进波管
• Satellite Testing 卫星测试
• Spacecraft Testing 航天器测试