DESIGN OF A HIGH TEMPERATURE DUCT SYSTEM FOR A BLOWN FLAP WING
Abstract
This report presents the design criteria and procedures used in the design of a duct system to convey the turbine exhaust of a jet engine to nozzles located at the top of the flap cove of a 200 sq ft wing having an aspect ratio of 8.4 and employing a single slot flap of 25% chord. The nozzles were designed to provide APPROXIMATELY 12.0 LBS. OF THRUST PER SQ FT OF WING AREA, WHICH IS SUFFICIENTLY LARGE THAT SUPERCIRCULATION WILL DEVELOP AT TAKE-OFF AND LANDING SPEEDS ASSOCIATED WITH A WING LOADING OF APPROXIMATELY 50 LBS./SQ. FT. Drawings of the duct system and a test stand for evaluating the duct system design are shown. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 03, 1960
- Accession Number
- AD0272012
Entities
People
- R.e. Hughes