LES model of flash-boiling and pressure recovery phenomena during release from large-scale pressurised liquid hydrogen storage tank

Kangwanpongpan, Tanin; Makarov, Dmitriy; Cirrone, Donatella; Molkov, Vladimir

doi:10.1016/j.ijhydene.2023.07.126

Cited by 2 publications

(1 citation statement)

References 22 publications

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“…However, the papers still point out the difficulty in accurately capturing the behaviour of the cloud in the near-field zone even when refining the computational grid. To overcome this issue, Kangwanpongpan et al (2024) presented LES model of two-phase (liquid-gas) hydrogen behaviour during pressurized tank venting [99]. The LES model predicts physical phenomena during the depressurization of the LH2 storage tank, including pressure recovery as well as the dynamics of the LH2 level and temperature in the tank [99].…”

Section: Cfd Simulations Of Hydrogen Dispersion and The Consequences ...mentioning

confidence: 99%

Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Calabrese,

Portarapillo,

Di Nardo

et al. 2024

Energies

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This review examines the central role of hydrogen, particularly green hydrogen from renewable sources, in the global search for energy solutions that are sustainable and safe by design. Using the hydrogen square, safety measures across the hydrogen value chain—production, storage, transport, and utilisation—are discussed, thereby highlighting the need for a balanced approach to ensure a sustainable and efficient hydrogen economy. The review also underlines the challenges in safety assessments, points to past incidents, and argues for a comprehensive risk assessment that uses empirical modelling, simulation-based computational fluid dynamics (CFDs) for hydrogen dispersion, and quantitative risk assessments. It also highlights the activities carried out by our research group SaRAH (Safety, Risk Analysis, and Hydrogen) relative to a more rigorous risk assessment of hydrogen-related systems through the use of a combined approach of CFD simulations and the appropriate risk assessment tools. Our research activities are currently focused on underground hydrogen storage and hydrogen transport as hythane.

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Section: Cfd Simulations Of Hydrogen Dispersion and The Consequences ...mentioning

confidence: 99%

Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Calabrese,

Portarapillo,

Di Nardo

et al. 2024

Energies

View full text Add to dashboard Cite

show abstract

Development of Numerical Analysis Model on Cryogenic Vessel for Safety Pressure Maintenance and Control of Liquid Hydrogen BOG

SEO,

NOH,

KOO

et al. 2024

KHNES

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LES model of flash-boiling and pressure recovery phenomena during release from large-scale pressurised liquid hydrogen storage tank

Cited by 2 publications

References 22 publications

Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Development of Numerical Analysis Model on Cryogenic Vessel for Safety Pressure Maintenance and Control of Liquid Hydrogen BOG

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