Rudder force measuring device for towing tank test

摘要

The present invention relates to a device for measuring the force acting on the rudder of a model ship, the rudder of a ship model of the forces acting, the model ship's fore and aft direction (X axis direction) X direction, only the power measurement unit for measuring the force acting in; Model of forces acting on the rudder of the ship, Y direction the force for measuring only the force acting in the width direction (Y-axis direction) of the model ship measuring unit; And of the forces acting on the rudder of the ship model, the model ship extending in height direction of the axis (Z-axis) in the Z direction only for measuring torque according to the rotational center torque measuring unit; including, but, with the X-direction power measurement section , and Y-direction measuring force, Z direction torque measuring unit provides a power measurement device acting on the rudder of the ship model are listed side by side, characterized in that by varying the position in the Z-direction on each rudder axis of rotation. ; According to the present invention, a specific configuration of the device for measuring the force acting on the rudder of the model ship to clear those skilled in the art can be easily performed, the horizontal force and torque acting on the rudder of the ship model accurately without interference the effect occurs that can be measured.