WIND TUNNEL BALANCE FOR MEASURING AXIAL FORCE OF LONG AXIS-TYPE TEST MODEL

摘要

A wind tunnel balance for measuring an axial force is disclosed. According to the present invention, the wind tunnel balance for measuring an axial force in order to measure an axial force for a load, which is applied in the horizontal direction of a long axis-type test model (M), which is placed in a horizontally extended shape, comprises: multiple wind tunnel sensors (110) which are placed inside the long axis-type test model (M) and detect the axial force; a model fixing unit (120) which is fixed to the inside of the long axis-type test model (m) and fastened to the multiple wind tunnel sensors (110) and which transfers the load applied to the long axis-type test model (m) to the wind tunnel sensors (110); and a fixed support unit (130) including a first horizontal frame (131) which is fixed under the long axis-type test model (M) and multiple first vertical frames which have a vertically long shape, wherein the lower parts of the first vertical frames are fasten to the first horizontal frame (131), and the upper parts of the first vertical frames penetrate through the long axis type test model (M) and are fasten to each wind tunnel sensor (110).;COPYRIGHT KIPO 2014;[Reference numerals] (AA) Load direction