| 摘要 |
PURPOSE: A sulfuric acid wind tunnel testing device is provided to make an anticorrosion property evaluation of a specimen possible according to various conditions such as the density of sulfuric acid, an air intake amount, and the inner temperature of a chamber etc. with a simple structure. CONSTITUTION: A sulfuric acid wind tunnel testing device(100) comprises a chamber(10), a nozzle member(25), a neutralizing unit(60), a heat exchanger(80), and a controller(90). One or more specimen can be mounted in the chamber and heated air can be injected into the chamber. The nozzle member sprays sulfuric acid supplied from a sulfuric acid supplying to the inside of the chamber as an aerosol form. The neutralizing unit is connected to the chamber and neutralizes the sulfuric acid discharged from the chamber with a neutralizing agent. The heat exchanger cools the neutralized sulfuric acid and discharges the same to the atmosphere. The controller controls the operation of a whole device. |
