BUILDING BERTH SUPPORT INTERFERENCE CORRECTING METHOD IN SUBSONIC HALF MODEL WIND TUNNEL TEST

摘要

PROBLEM TO BE SOLVED: To make clear an influence of building berth support interference on half model wind tunnel test data in a half wind tunnel test using a building berth easily adaptable to a large-sized developing wind tunnel and to provide a method of estimating aircraft model wind tunnel test data from the half model wind tunnel test data interfered by building berth support regardless of the half span of half model or the height of the building berth.;SOLUTION: The building berth support interference correcting method corrects an interference amount in a resulting half model test data based on an increase rate or a change amount of an effective aspect ratio in the half wind tunnel test using the building berth easily adaptable to a wind tunnel.;COPYRIGHT: (C)2011,JPO&INPIT