Matches in SemOpenAlex for { <https://semopenalex.org/work/W137287163> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W137287163 abstract "Abstract : This report is the second in a series that discusses the numerical modeling of fire suppression using water-mist. In the first report, a numerical study was described for obtaining a detail understanding of the physical processes involved during the interaction of water-mist and flames. The relative contribution of the various suppression mechanisms for methane-air diffusion flames was studied and detailed comparison with experimental results was provided in the first report. The present report describes a computational study for optimizing water-mist injection characteristics for suppression of co-flow diffusion flames. A two-continuum formulation is used in which the gas phase and the water-mist are both described by equations of the Eulerian form. Numerical simulations are performed to optimize various water-mist injection characteristics for maximum flame suppression. The effects of droplet diameter, mist in injection angle (throw angle), mist density and velocity on water-mist entrainment into the flame and flame suppression are quantified. Droplet sectional trajectories and density contours are used to identify the regions of the flame where the droplets evaporate and absorb energy. Numerical results are presented for symmetric and asymmetric spray pattern geometries resulting from base injection and side injection nozzle orientation. Results indicate that smaller droplet diameters produce optimum suppression under base injection configuration, while larger droplet diameters are needed for optimum suppression for the side injection configuration. For all cases, the model is used to determine the water-mist required for extinction, and this is reported in terms of the ratio of the water supply rate to the fuel flow rate." @default.
- W137287163 created "2016-06-24" @default.
- W137287163 creator A5026766463 @default.
- W137287163 creator A5071357534 @default.
- W137287163 creator A5074920107 @default.
- W137287163 date "1998-06-22" @default.
- W137287163 modified "2023-09-27" @default.
- W137287163 title "Numerical Modeling of Fire Suppression Using Water Mist. 2. An Optimization Study on Jet Diffusion Flames" @default.
- W137287163 doi "https://doi.org/10.21236/ada349379" @default.
- W137287163 hasPublicationYear "1998" @default.
- W137287163 type Work @default.
- W137287163 sameAs 137287163 @default.
- W137287163 citedByCount "1" @default.
- W137287163 countsByYear W1372871632018 @default.
- W137287163 crossrefType "report" @default.
- W137287163 hasAuthorship W137287163A5026766463 @default.
- W137287163 hasAuthorship W137287163A5071357534 @default.
- W137287163 hasAuthorship W137287163A5074920107 @default.
- W137287163 hasConcept C105923489 @default.
- W137287163 hasConcept C121332964 @default.
- W137287163 hasConcept C135343436 @default.
- W137287163 hasConcept C139992725 @default.
- W137287163 hasConcept C153294291 @default.
- W137287163 hasConcept C178790620 @default.
- W137287163 hasConcept C185592680 @default.
- W137287163 hasConcept C192562407 @default.
- W137287163 hasConcept C24890656 @default.
- W137287163 hasConcept C500300565 @default.
- W137287163 hasConcept C56200935 @default.
- W137287163 hasConcept C57879066 @default.
- W137287163 hasConcept C6506403 @default.
- W137287163 hasConcept C6831451 @default.
- W137287163 hasConcept C69357855 @default.
- W137287163 hasConcept C83104080 @default.
- W137287163 hasConcept C97355855 @default.
- W137287163 hasConceptScore W137287163C105923489 @default.
- W137287163 hasConceptScore W137287163C121332964 @default.
- W137287163 hasConceptScore W137287163C135343436 @default.
- W137287163 hasConceptScore W137287163C139992725 @default.
- W137287163 hasConceptScore W137287163C153294291 @default.
- W137287163 hasConceptScore W137287163C178790620 @default.
- W137287163 hasConceptScore W137287163C185592680 @default.
- W137287163 hasConceptScore W137287163C192562407 @default.
- W137287163 hasConceptScore W137287163C24890656 @default.
- W137287163 hasConceptScore W137287163C500300565 @default.
- W137287163 hasConceptScore W137287163C56200935 @default.
- W137287163 hasConceptScore W137287163C57879066 @default.
- W137287163 hasConceptScore W137287163C6506403 @default.
- W137287163 hasConceptScore W137287163C6831451 @default.
- W137287163 hasConceptScore W137287163C69357855 @default.
- W137287163 hasConceptScore W137287163C83104080 @default.
- W137287163 hasConceptScore W137287163C97355855 @default.
- W137287163 hasLocation W1372871631 @default.
- W137287163 hasOpenAccess W137287163 @default.
- W137287163 hasPrimaryLocation W1372871631 @default.
- W137287163 hasRelatedWork W1500728498 @default.
- W137287163 hasRelatedWork W1584778188 @default.
- W137287163 hasRelatedWork W1979534970 @default.
- W137287163 hasRelatedWork W1981353165 @default.
- W137287163 hasRelatedWork W1990160190 @default.
- W137287163 hasRelatedWork W2002929874 @default.
- W137287163 hasRelatedWork W2005335028 @default.
- W137287163 hasRelatedWork W2056550797 @default.
- W137287163 hasRelatedWork W2057949738 @default.
- W137287163 hasRelatedWork W2093993666 @default.
- W137287163 hasRelatedWork W2102703850 @default.
- W137287163 hasRelatedWork W2117702354 @default.
- W137287163 hasRelatedWork W2294842643 @default.
- W137287163 hasRelatedWork W2354979426 @default.
- W137287163 hasRelatedWork W2367119494 @default.
- W137287163 hasRelatedWork W2804917847 @default.
- W137287163 hasRelatedWork W71556704 @default.
- W137287163 hasRelatedWork W2113136290 @default.
- W137287163 hasRelatedWork W2181971542 @default.
- W137287163 hasRelatedWork W346863632 @default.
- W137287163 isParatext "false" @default.
- W137287163 isRetracted "false" @default.
- W137287163 magId "137287163" @default.
- W137287163 workType "report" @default.