Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"hydrogen attack"”.
-
Mitigating high-temperature, high-pressure hydrogen attack
High-temperature, high-pressure hydrogen attack is a degradation mechanism that threatens the integrity of critical components in re fineries and petrochemical plants. This phenomenon was discovered in the early twentieth century, however, the experience-based recommended practice used to design …
-
Detection and assessment of high temperature hydrogen attack in steel pressure vessels using non-collinear wave mixing
High temperature hydrogen attack (HTHA) is a problem that has been affecting energy related systems such as coal gasifiers and fuel processors for a long time. HTHA can result in sudden, catastrophic failures that are costly and dangerous. Prevention of this type of damage is of paramount …
-
Chemomechanical modeling of hydrogen-induced degradation at high temperatures
Degradation of structural materials by hydrogen gas at high temperatures poses serious challenges to the safety of hydrogen technologies operating at elevated temperatures such as solid oxide fuel and electrolyser cells, hydrogen gas turbines, etc. The objective of this dissertation is to develop …