| dc.contributor.advisor | Sallam, Khaled A. | |
| dc.contributor.author | Sankarakrishnan, Ramprakash | |
| dc.date.accessioned | 2014-04-17T19:53:59Z | |
| dc.date.available | 2014-04-17T19:53:59Z | |
| dc.date.issued | 2005-12-01 | |
| dc.identifier.uri | https://hdl.handle.net/11244/10053 | |
| dc.description.abstract | An experimental investigation of breakup of partially and fully turbulent round liquid jets in uniform gaseous crossflow was undertaken. Measurements of the properties of primary breakup were obtained using pulsed shadowgraphy.Test conditions included various liquids (water, ethyl alcohol, and glycerol), nozzle with large length/diameter ratios (L/d > 40), liquid jet exit diameter of 2 mm, crossflow Weber numbers of 0-180, liquid/gas momentum ratios of 5-55,000, liquid jet Ohnesorge numbers of 0.002-0.014, and jet Reynolds number of 2000-140,000 in uniform crossflow typical of afterburners in jet engines. Measurements included developing a breakup regime map, conditions required for the onset of breakup, ligament properties along the liquid surface, drop size after primary breakup along the liquid surface, conditions required for breakup of the liquid jet as a whole, and liquid jet trajectories. Phenomenological analyses were used to interpret and correlate the new measurements. | |
| dc.format | application/pdf | |
| dc.language | en_US | |
| dc.publisher | Oklahoma State University | |
| dc.rights | Copyright is held by the author who has granted the Oklahoma State University Library the non-exclusive right to share this material in its institutional repository. Contact Digital Library Services at lib-dls@okstate.edu or 405-744-9161 for the permission policy on the use, reproduction or distribution of this material. | |
| dc.title | Breakup of Turbulent Round Liquid Jets in Uniform Gaseous Crossflow | |
| dc.type | text | |
| dc.contributor.committeeMember | Ghajar, Afshin J. | |
| dc.contributor.committeeMember | Chamber, Frank W. | |
| osu.filename | Sankarakrishnan_okstate_0664M_1602.pdf | |
| osu.college | Engineering, Architecture, and Technology | |
| osu.accesstype | Open Access | |
| dc.description.department | Mechanical & Aerospace Engineering | |
| dc.type.genre | Thesis | |
