Hydrogen transportation by pipelines gradually becomes a critical engineering route in the
worldwide adaptation of hydrogen as a form of clean energy. However, due to the hydrogen …

Understanding the impact of hydrogen embrittlement (HE) on the mechanical properties of
additively manufactured (AM) metals is of utmost importance for industries utilizing these …

Salt cavern hydrogen storage (SCHS) is a vital development direction for large-scale
hydrogen energy storage. Hydrogen loss persists in SCHS due to its extreme migration and …

Hydrogen, as a clean, zero-emission energy fuel, will play a critical role in energy transition
and achievement of the net-zero target in 2050. Hydrogen delivery is integral to the entire …

利用长输管道(尤其是现有的天然气管道) 进行氢气输送, 是发展规模氢能经济,
加速实现能源转型战略的重要一环, 但在高压氢气环境中, 管道存在发生氢脆的潜在可能 …

This study consists of a statistical study to identify spatial distribution parameters of non-
metallic inclusions (NMIs) at hydrogen-induced cracking (HIC) nucleation sites in both low …

Pipelines provide an economic and efficient means for hydrogen transport, contributing to
accelerated realization of a full-scale hydrogen economy. Dissociative adsorption of …

Hydrogen embrittlement (HE) potentially occurs on pipe steels in hydrogen-blended natural
gas environments, compromising integrity of the pipelines. The mechanistic aspect about the …

In-service long-distance pipelines are a practical approach to implementing large-scale
hydrogen transportation under the context of energy transition. However, the hydrogen …

In this work, a 3D finite element (FE) based model was developed to assess the condition of
an underground hydrogen transmission pipeline containing a corrosion defect under …