MOLTEN SALT OSMOSIS TESTING DEVICE AND MOLTEN SALT OSMOSIS TESTING METHOD

• Main Authors: HORIE SHIGENARI, KUWABARA MASAMITSU, TAKAHASHI KOJI, SHODA JUNICHIRO, MEGA MASAHIKO, ITO EISAKU, TSURU YASUHIKO, TSUKAGOSHI KEIZO, OKAYA NAOTOSHI, TORIGOE TAIJI, KAMIMURA YOSHIHISA, MITSUI HIROYUKI, KUDO DAISUKE, OKAJIMA YOSHIFUMI, TANIGAWA HIDETSUGU
• Format: Patent
• Language: English; Japanese
• Published: 29.06.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a molten salt osmosis testing device and a molten salt osmosis testing method that suppress increase in size of a device and can correctly evaluate the osmosis state of molten salt to a heat shield coating.SOLUTION: A molten salt osmosis testing device 20 includes: a combustor 21, that burns a mixture of compressed air and a fuel and obtains a fuel gas; a salt supply section 30, that supplies salt to the fuel gas; a storage supporting section 23, that stores and supports a test piece 1, coated with a heat shield coating on the surface; and an accelerator 24, that accelerates the fuel gas with the salt supplied and the fuel gas collides with the test piece.SELECTED DRAWING: Figure 2 【課題】装置の大型化を抑制しつつ、遮熱コーティングに対する溶融塩の浸透状態を正しく評価することが可能な溶融塩浸透試験装置、および、溶融塩浸透試験方法を提供する。【解決手段】溶融塩浸透試験装置２０は、圧縮空気と燃料とを混合して燃焼させることで燃焼ガスを得る燃焼器２１と、前記燃焼ガスに塩を供給する塩供給部３０と、遮熱コーティングにより表面が被覆された試験片１を収容して支持する収容支持部２３と、前記塩が供給された前記燃焼ガスを加速させて前記試験片に衝突させる加速器２４と、を備える。【選択図】図２