有任何疑问？
如果您有任何疑问，请随时与我们联系
GRAS Sound & Vibration
Europe & Asia
service@grasacoustics.com
+45 4566 4046
Americas
Krobinson@dimensionalgauge.com
+1 864 473 1188
发动机测试
当涉及到研发发动机和执行测试以监测飞机噪音时，满足正确的标准可以降低成本，使您能够全天候运行。
在GRAS，我们开发了一系列声学传感器和坚固的测量麦克风，旨在帮助您降低发动机噪音，以符合飞机噪音认证标准。
我们世界一流的设备在所有类型的应用中都是完美的，包括空中测量、飞越、声学垂直测试和陆地钻井平台。
应用案例 & 手册
FAQ for Aircraft Engine Testing
What is aerospace engine testing?
Aerospace engine testing is the controlled evaluation of aircraft engines to measure performance, durability, emissions, and noise, ensuring they meet design and regulatory standards before flight operations.
Why is engine testing important for aircraft development?
Engine testing verifies thrust, efficiency, safety, and compliance with noise and emission regulations, helping manufacturers deliver reliable, high-performance propulsion systems.
What types of engine tests are conducted?
Typical engine tests include ground test stands, altitude simulations, performance runs across power settings, and noise measurements in special acoustic cells.
How does acoustic measurement support engine testing?
Acoustic measurement captures engine noise levels with precision sensors and microphones to reduce noise emissions, aid certification, and optimize quieter engine designs.
Explore Other Aerospace Testing Applications
Engine noise is a key contributor to overall aircraft acoustics. GRAS Acoustics also supports broader noise testing across in-flight measurements, acoustic fatigue evaluation, and impulsive noise scenarios.
Aviation Wind Tunnel Testing
