Program on ground test of modified quiet, clean, JT3D and JT8D turbofan engines in their respective nacelles
- Sep 1, 1973.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- A program to reduce the community noise levels of commercial jet aircraft is summarized. The program objective is the development of three acoustically treated nacelle configurations for the 707, 727, and 737 series aircraft to provide maximum noise reduction with minimum performance loss, modification requirements, and economic impact. The preliminary design, model testing, data analyses, and economic studies of proposed nacelle configurations are discussed.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19740015236., Accession ID: 74N23349., D6-41244., and NASA-CR-134553.
- No Copyright.
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