Attenuation characteristics of hydrogen-air deflagration wave passing through inert gas section under non-premixed conditions

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Advances in hydrogen leakage jets for hydrogen storage systems

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 585 - 606

Published: Nov. 5, 2024

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Coupled analysis between explosion overpressure and flame propagation characteristics of H2-Air premixed gas

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 101, P. 568 - 581

Published: Jan. 2, 2025

Language: Английский

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Effect of N₂/CO₂ Dilution Ratios on Explosion Characteristics of Hydrogen/Propane Mixtures

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

With the advancement of hydrogen energy, hydrogen-blended fuels have gained widespread application in industrial and energy sectors, drawing significant attention to explosion characteristics safety risks associated with hydrogen/propane (H2/C3H8) gas mixtures. To effectively mitigate these risks, this study investigates inerting effects various nitrogen (N2) carbon dioxide (CO2) dilution ratios on H2/C3H8 The CHEMKIN-Pro software was employed simulate properties mixtures, analyzing parameters such as adiabatic pressure, flame temperature, concentrations key radicals, heat release rate, sensitivity elementary reactions. results indicate that an increase CO2 ratio corresponds a linear decrease both pressure temperature. Furthermore, higher leads decline rate generation rates H, O, OH H radicals experiencing most notable reduction. Sensitivity analysis reactions reveals reaction R1: + O2 = O has promoting effect, while R410: C3H8 H2 iC3H7 exhibits pronounced inhibitory effect. suppresses transforms intermediates through specific pathways (such R52: CH HCO CO R79: CH2 CH2O CO), thus reducing overall This offers important theoretical insights into role inert gases providing foundation for management clean technologies.

Language: Английский

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Experimental Investigation on Inhibiting Effects and Mechanisms of Ammonium Dihydrogen Phosphate on Coal Dust Explosion

Combustion Science and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: Feb. 15, 2025

Language: Английский

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Experimental study on the distributioncharacteristics of hydrogen leakage in three-dimensional parking garages

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 520 - 535

Published: Nov. 5, 2024

Language: Английский

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Synergistic inhibition characteristics and kinetics of hydrogen explosion by two-phase suppressant N2-KHCO3

Journal of Loss Prevention in the Process Industries, Journal Year: 2024, Volume and Issue: 92, P. 105487 - 105487

Published: Nov. 13, 2024

Language: Английский

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The Effect of Carbon Dioxide on the Deflagration of Hydrogen-Ammonia Mixed Gases

Journal of Loss Prevention in the Process Industries, Journal Year: 2024, Volume and Issue: unknown, P. 105510 - 105510

Published: Nov. 1, 2024

Language: Английский

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Effect of CO2 on the explosion limit parameters and kinetic characteristics of ammonia-hydrogen-air mixtures

Journal of Loss Prevention in the Process Industries, Journal Year: 2024, Volume and Issue: 92, P. 105480 - 105480

Published: Nov. 5, 2024

Language: Английский

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Research progress and prospects of machine learning applications in renewable energy: a comprehensive bibliometric-based review

International Journal of Environmental Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Language: Английский

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