Browsing NTNU Open by Author "Campari, Alessandro"
Now showing items 1-15 of 15
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A comparison of vintage and modern X65 pipeline steel using hollow specimen technique for in-situ hydrogen testing
Campari, Alessandro; Konert, Florian; Sobol, Oded; Alvaro, Antonio (Journal article; Peer reviewed, 2024)The transition toward a hydrogen-based economy requires a widespread transport and distribution network, and repurposed natural gas pipelines are a viable option. An assessment of the hydrogen-induced degradation of pipeline ... -
Design and Optimization of an Emergency Auto-thermal Burner for Liquid Hydrogen
Campari, Alessandro; Pio, Gianmaria; Ustolin, Federico; Paltrinieri, Nicola; Salzano, Ernesto (Peer reviewed; Journal article, 2022)The adoption of hydrogen has been largely indicated as a feasible solution to support society in achieving its ambitious targets for a low-carbon future. The increased knowledge in liquefaction techniques has encouraged ... -
Evaluation of the tensile properties of X65 pipeline steel in compressed gaseous hydrogen using hollow specimens
Konert, Florian; Campari, Alessandro; Nietzke, Jonathan; Oded, Sobol; Paltrinieri, Nicola; Alvaro, Antonio (Journal article; Peer reviewed, 2024)Hydrogen has great potential on the path towards decarbonization of the energy and transport sectors and can mitigate the urgent issue of global warming. It can be sustainably produced through water electrolysis with ... -
An Extensive Review of Liquid Hydrogen in Transportation with Focus on the Maritime Sector
Ustolin, Federico; Campari, Alessandro; Taccani, Rodolfo (Peer reviewed; Journal article, 2022)The European Green Deal aims to transform the EU into a modern, resource-efficient, and competitive economy. The REPowerEU plan launched in May 2022 as part of the Green Deal reveals the willingness of several countries ... -
Identification of Consequences of Failure for Hydrogen Equipment
Ustolin, Federico; Campari, Alessandro; Giannini, Leonardo; Baboi, Elena; Paltrinieri, Nicola (Journal article; Peer reviewed, 2023)Hydrogen has not only the potential of tackling climate-related issues by replacing fossil fuels, but it also plays a main role in the energy transition which will have several geopolitical implications. According to the ... -
Inspection and maintenance of hydrogen refueling stations: a human reliability analysis
Pasok, Jac Michael (Master thesis, 2025)The adoption of hydrogen as an energy carrier for road transport has been recognized as a promising approach to minimizing negative environmental impacts. However, some inherent hydrogen properties, such as its high ... -
Inspection of hydrogen transport equipment: A data-driven approach to predict fatigue degradation
Campari, Alessandro; Ustolin, Federico; Alvaro, Antonio; Paltrinieri, Nicola (Journal article; Peer reviewed, 2024)Hydrogen is an environmentally friendly fuel that can facilitate the upcoming energy transition. The development of an extensive infrastructure for hydrogen transport and storage is crucial. However, the mechanical properties ... -
Lessons learned from HIAD 2.0: Inspection and maintenance to avoid hydrogen-induced material failures
Campari, Alessandro; Nakhal Akel, Antonio Javier; Ustolin, Federico; Alvaro, Antonio; Ledda, Alessandro; Agnello, Patrizia; Moretto, Pietro; Patriarca, Riccardo; Paltrinieri, Nicola (Peer reviewed; Journal article, 2023)Hydrogen has the potential to make countries energetically self-sufficient and independent in the long term. Nevertheless, its extreme combustion properties and its capability of permeating and embrittling most metallic ... -
Loss Prevention and Operational Safety: A Risk-based Inspection Approach for Hydrogen Technologies
Campari, Alessandro (Doctoral theses at NTNU;978-82-326-8187-7, Doctoral thesis, 2024)Research into clean and renewable energy sources is crucial to reducing greenhouse gas emissions and mitigating the issue of global warming. Hydrogen is a highly versatile energy carrier produced from various sustainable ... -
A Machine Learning Approach to Predict the Materials' Susceptibility to Hydrogen Embrittlement
Campari, Alessandro; Alikhani Darabi, Maryam; Alvaro, Antonio; Ustolin, Federico; Paltrinieri, Nicola (Journal article; Peer reviewed, 2023) -
Machine learning-aided risk-based inspection strategy for hydrogen technologies
Campari, Alessandro; Vianello, Chiara; Ustolin, Federico; Alvaro, Antonio; Paltrinieri, Nicola (Journal article; Peer reviewed, 2024)Although technically challenging, effective, safe, and economical transport is crucial for enabling a widespread rollout of hydrogen technologies. A promising option to transport large amounts of hydrogen lies in employing ... -
Optimization of leak detectors’ positioning in a hydrogen refueling station
Campari, Alessandro; Bennici, Marco; Tzioutzios, Dimitrios; Liu, Yiliu (Peer reviewed; Journal article, 2023) -
A review on hydrogen embrittlement and risk-based inspection of hydrogen technologies
Campari, Alessandro; Ustolin, Federico; Alvaro, Antonio; Paltrinieri, Nicola (Journal article; Peer reviewed, 2023)Hydrogen could gradually replace fossil fuels, mitigating the human impact on the environment. However, equipment exposed to hydrogen is subjected to damaging effects due to H2 absorption and permeation through metals. ... -
THERMO-MECHANICAL ANALYSIS OF A NOVEL INSULATION CONCEPT FOR LIQUID HYDROGEN TANKS
Piazzi, Anna (Master thesis, 2025)Hydrogen is a promising energy carrier for achieving carbon-neutral solutions in various industries, with cryogenic liquid hydrogen (LH2) offering high energy density for storage and transport. This thesis investigates two ... -
Toward Risk-based Inspection of Hydrogen Technologies: a Methodology for the Calculation of the Damage Factor of Hydrogen Embrittlement
Campari, Alessandro; Alvaro, Antonio; Ustolin, Federico; Paltrinieri, Nicola (Peer reviewed; Journal article, 2023)Hydrogen is considered a promising energy carrier to achieve the ambitious target of a zero-emission society in the forthcoming years. Despite its environmental advantages, hydrogen-induced material damages represent a ...