NASA technical note TN (series). D-7624. Helicopter rotor rotational noise predictions based on measured high-frequency blade loads [with list of references; by] Robert N. Hosier Ramani Ramakrishnan.
Publication Title:
Helicopter rotor rotational noise predictions based on measured high-frequency blade loads [with list of references; by] Robert N. Hosier Ramani Ramakrishnan.
Display Title:
NASA technical note TN (series). D-7624. Helicopter rotor rotational noise predictions based on measured high-frequency blade loads [with list of references; by] Robert N. Hosier Ramani Ramakrishnan.
Series Title:
NASA technical note TN (series).
Corporate Agency Authors:
National Aeronautics and Space Administration
Sort Author:
National Aeronautics and Space Administration
Authors:
Hosier, Robert N. and Ramakrishnan, Ramani
Author place:
Washington, DC
Author zip:
20546
Date:
Dec. 1974
Publish Date ISO Format:
1974-12-01T00:00:00Z
Publication Start:
19741201
Publication End:
19741231
Corporate/Agency Author:
National Aeronautics and Space Administration
Publication month:
1
Publication year:
1974
SuDoc number:
NAS 1.14:D-7624
Description:
cover title, iv+82 p. il. 4°
Notes:
§ For Sale by National Technical Information Service, Springfield, VA 22151. Paper, $4.75.
Availability:
§ For Sale by National Technical Information Service, Springfield, VA 22151. Paper, $4.75.