Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313897579> ?p ?o ?g. }
- W4313897579 endingPage "14111" @default.
- W4313897579 startingPage "14095" @default.
- W4313897579 abstract "Under the large-scale application of hydrogen energy and the acceleration of utility tunnel construction in China, the hydrogen pipeline would enter the utility tunnel soon. The explosion-prevention strategy is of important to hydrogen transportation in utility tunnel. Thus, a series of comparative studies were carried out in the present study, to explore the high efficiency dilution methods for unexpected hydrogen leak scenarios. (1) Effects of source type and domain extension were further validated based on our previous numerical model. The small-hole model was found to be simple and feasible for pipe release simulation, and has the same high accuracy like the notional nozzle model. The influence of unexpanded domain is acceptable. (2) Investigation of the explosion-prevention strategies was performed based on the finding of the worst leakage case, and hydrogen leaks at the middle of the upwind tunnel with upward leak direction was found to be the worst leakage case for the normal utility tunnel. (3) Compared with the layouts of lateral vents and the single horizontal air distributor, the middle exhaust vent was found to be the optimal airflow controlling strategy. (4) Furtherly, compared to the optimal airflow controlling strategy, closed-inerting was validated to be the most efficient dilution method. In the closed-inerting cases, the peak value of the flammable gas volume which is only ∼40% of the unimproved case appears. After that, the flammable cloud volume decays gradually, while the value increases steadily in the initial unimproved case. No obvious difference was found between the N2 and CO2 injection cases." @default.
- W4313897579 created "2023-01-10" @default.
- W4313897579 creator A5006993366 @default.
- W4313897579 creator A5024674359 @default.
- W4313897579 creator A5042092772 @default.
- W4313897579 creator A5049924861 @default.
- W4313897579 creator A5060720664 @default.
- W4313897579 creator A5060972377 @default.
- W4313897579 creator A5077083196 @default.
- W4313897579 creator A5080021965 @default.
- W4313897579 date "2023-04-01" @default.
- W4313897579 modified "2023-10-18" @default.
- W4313897579 title "Explosion-prevention strategies of airflow controlling and closed-inerting for hydrogen dilution in utility tunnel" @default.
- W4313897579 cites W1971254052 @default.
- W4313897579 cites W2012608721 @default.
- W4313897579 cites W2013008244 @default.
- W4313897579 cites W2041989680 @default.
- W4313897579 cites W2074969517 @default.
- W4313897579 cites W2091827507 @default.
- W4313897579 cites W2092474314 @default.
- W4313897579 cites W2525389580 @default.
- W4313897579 cites W2562660971 @default.
- W4313897579 cites W2790843409 @default.
- W4313897579 cites W2806056370 @default.
- W4313897579 cites W2883115980 @default.
- W4313897579 cites W2890117513 @default.
- W4313897579 cites W2912670955 @default.
- W4313897579 cites W2925681145 @default.
- W4313897579 cites W2955931230 @default.
- W4313897579 cites W2965851359 @default.
- W4313897579 cites W2982530539 @default.
- W4313897579 cites W2996357522 @default.
- W4313897579 cites W2999422155 @default.
- W4313897579 cites W3010881569 @default.
- W4313897579 cites W3016023339 @default.
- W4313897579 cites W3026455080 @default.
- W4313897579 cites W3026540038 @default.
- W4313897579 cites W3034856506 @default.
- W4313897579 cites W3042265634 @default.
- W4313897579 cites W3042978043 @default.
- W4313897579 cites W3082391656 @default.
- W4313897579 cites W3085814179 @default.
- W4313897579 cites W3092526846 @default.
- W4313897579 cites W3092706884 @default.
- W4313897579 cites W3092735452 @default.
- W4313897579 cites W3097774890 @default.
- W4313897579 cites W3112963632 @default.
- W4313897579 cites W3114509761 @default.
- W4313897579 cites W3182873364 @default.
- W4313897579 cites W3197594734 @default.
- W4313897579 cites W3208567310 @default.
- W4313897579 cites W3209737149 @default.
- W4313897579 cites W3215954006 @default.
- W4313897579 cites W4200290016 @default.
- W4313897579 cites W4205897700 @default.
- W4313897579 cites W4206322417 @default.
- W4313897579 cites W4253034925 @default.
- W4313897579 cites W4283694962 @default.
- W4313897579 doi "https://doi.org/10.1016/j.ijhydene.2022.12.221" @default.
- W4313897579 hasPublicationYear "2023" @default.
- W4313897579 type Work @default.
- W4313897579 citedByCount "2" @default.
- W4313897579 countsByYear W43138975792023 @default.
- W4313897579 crossrefType "journal-article" @default.
- W4313897579 hasAuthorship W4313897579A5006993366 @default.
- W4313897579 hasAuthorship W4313897579A5024674359 @default.
- W4313897579 hasAuthorship W4313897579A5042092772 @default.
- W4313897579 hasAuthorship W4313897579A5049924861 @default.
- W4313897579 hasAuthorship W4313897579A5060720664 @default.
- W4313897579 hasAuthorship W4313897579A5060972377 @default.
- W4313897579 hasAuthorship W4313897579A5077083196 @default.
- W4313897579 hasAuthorship W4313897579A5080021965 @default.
- W4313897579 hasConcept C116067010 @default.
- W4313897579 hasConcept C116915560 @default.
- W4313897579 hasConcept C121332964 @default.
- W4313897579 hasConcept C127413603 @default.
- W4313897579 hasConcept C139719470 @default.
- W4313897579 hasConcept C162324750 @default.
- W4313897579 hasConcept C178790620 @default.
- W4313897579 hasConcept C185592680 @default.
- W4313897579 hasConcept C20556612 @default.
- W4313897579 hasConcept C2777042071 @default.
- W4313897579 hasConcept C2780378346 @default.
- W4313897579 hasConcept C31892906 @default.
- W4313897579 hasConcept C39432304 @default.
- W4313897579 hasConcept C512968161 @default.
- W4313897579 hasConcept C548081761 @default.
- W4313897579 hasConcept C57879066 @default.
- W4313897579 hasConcept C78519656 @default.
- W4313897579 hasConcept C78762247 @default.
- W4313897579 hasConcept C87717796 @default.
- W4313897579 hasConcept C96618451 @default.
- W4313897579 hasConcept C97355855 @default.
- W4313897579 hasConceptScore W4313897579C116067010 @default.
- W4313897579 hasConceptScore W4313897579C116915560 @default.
- W4313897579 hasConceptScore W4313897579C121332964 @default.
- W4313897579 hasConceptScore W4313897579C127413603 @default.
- W4313897579 hasConceptScore W4313897579C139719470 @default.