Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 492
Book Description
NASA Technical Memorandum
Author: A Wind Tunnel Investigation of Three NACA 1-Series Inlets at Mach Numbers Up To 0. 92
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722915704
Category :
Languages : en
Pages : 184
Book Description
Pressure distributions on three NACA 1-series inlets have been obtained in the Langley 16-Foot Transonic Tunnel. The cowl diameter ratio (ratio of cowl highlight diameter to cowl maximum diameter) was 0.85 for all three inlets. The cowl length ratio (ratio of cowl length to cowl maximum diameter) was 1.0 for two of the inlets (NACA 1-85-100) and 0.439 for the other (NACA 1-85-43.9) inlet. One of the inlets with a cowl length ratio of 1.0 had an internal contraction ratio (ratio of highlight area to throat area) of 1.009 and the other had a contraction ratio of 1.250. The inlet with a cowl length ratio of 0.439 also had an internal contraction ratio of 1.250. All three inlets had longitudinal rows of static pressure orifices on the top and bottom external cowl surfaces. The inlet with a contraction ratio of 1.009 also had a row of static pressure orifices on the side of the cowl (external surface). The two inlets with a contraction ratio of 1.250 had a longitudinal row of static pressure orifices on the diffuser surface. Re, Richard J. and Abeyounis, William K. Langley Research Center WIND TUNNEL TESTS; PRESSURE DISTRIBUTION; STATIC PRESSURE; ENGINE INLETS; AIRCRAFT ENGINES; MACH NUMBER; ANGLE OF ATTACK; SUBSONIC FLOW; CONTRACTION; NACELLES; FOREBODIES; MASS FLOW; PRESSURE MEASUREMENT; AXISYMMETRIC BODIES...
Monthly Catalog, United States Public Documents
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Scientific and Technical Aerospace Reports
Author: STAR
Author: NASA Langley Scientific and Technical Information Output: 1996
Author: Government Reports Announcements & Index
Author: Advanced Turboprop Project
Author: Roy D. HagerPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 140
Book Description
Aeronautical Engineering
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 148
Book Description
A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Symposium Papers
Author: Publisher:
ISBN:
Category : Aircraft gas-turbines
Languages : en
Pages : 686
Book Description