[American Institute of Aeronautics and Astronautics 17th AIAA/CEAS Aeroacoustics Conference (32nd AIAA Aeroacoustics Conference) - Portland, Oregon ()] 17th AIAA/CEAS Aeroacoustics Conference (32nd AIAA Aeroacoustics Conference) - Acoustic tests of contra rotating propellers in the "Dream" project.

The file will be sent to your email address. It may take up to 1-5 minutes before you receive it.

The file will be sent to you via the Telegram messenger. It may take up to 1-5 minutes before you receive it.

Note: Make sure you have linked your account to Z-Library Telegram bot.

The file will be sent to your Kindle account. It may take up to 1–5 minutes before you receive it.

Please note: you need to verify every book you want to send to your Kindle. Check your mailbox for the verification email from Amazon Kindle.