Göttingen

Artikel versenden

Tracking sound with lasers – DLR noise research for quieter aircraft engines

The sound of aircraft engines starting up – an everyday occurrence in many towns close to airports. To help develop quieter aircraft engines, scientists from DLR are going to use contactless laser metrology and microphones for the very first time to investigate the sources of noise inside jet engines and on the main fan.

Captcha

Please enter the characters from the image above.
 

All fields marked with * are mandatory.

Back to article

Privacy policy:

DLR respects the confidentiality of your details and will not pass them on to third parties.