Estimation of Minimum Spouting Velocity in a Rectangular Spouted Bed
A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 70...
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| Veröffentlicht in: | Journal of energy resources technology 2018-06, Vol.140 (6) |
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| creator | Rowan, Steven L Yang, Jingsi Bobek, Michael C Breault, Ronald W |
| description | A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 707 μm glass beads, and 1.5 mm alumina spheres), two gas inlet nozzle diameters, and two cone angles. Experimentally obtained minimum spouting velocities were compared to existing published correlations developed for cylindrical spouted beds. In each case, it was determined that the existing correlations did not adequately predict the minimum spouting velocity for a rectangular spouted bed. A new correlation is proposed. |
| doi_str_mv | 10.1115/1.4039739 |
| format | Article |
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(NETL), Morgantown, WV (United States)</creatorcontrib><description>A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 707 μm glass beads, and 1.5 mm alumina spheres), two gas inlet nozzle diameters, and two cone angles. Experimentally obtained minimum spouting velocities were compared to existing published correlations developed for cylindrical spouted beds. In each case, it was determined that the existing correlations did not adequately predict the minimum spouting velocity for a rectangular spouted bed. 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(NETL), Morgantown, WV (United States)</creatorcontrib><title>Estimation of Minimum Spouting Velocity in a Rectangular Spouted Bed</title><title>Journal of energy resources technology</title><addtitle>J. Energy Resour. Technol</addtitle><description>A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 707 μm glass beads, and 1.5 mm alumina spheres), two gas inlet nozzle diameters, and two cone angles. Experimentally obtained minimum spouting velocities were compared to existing published correlations developed for cylindrical spouted beds. In each case, it was determined that the existing correlations did not adequately predict the minimum spouting velocity for a rectangular spouted bed. A new correlation is proposed.</description><subject>Energy Systems Analysis</subject><subject>ENGINEERING</subject><subject>Glass beads</subject><subject>MATERIALS SCIENCE</subject><subject>Nozzles</subject><subject>Nylon fabrics</subject><subject>Particulate matter</subject><subject>Solids</subject><issn>0195-0738</issn><issn>1528-8994</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNotkDtPwzAUhS0EEqUwMLNYbAwpvrl2bY9QykMqQuK1Wq7jlFSNXcXJ0H-PUZjO8unoO4eQS2AzABC3MOMMtUR9RCYgSlUorfkxmTDQomAS1Sk5S2nLGIDi5YQ8LFPftLZvYqCxpq9NaNqhpR_7OPRN2NBvv4uu6Q-0CdTSd-96GzbDznYj4it676tzclLbXfIX_zklX4_Lz8VzsXp7elncrQpbStUXaHFurRSSac8RpXRg5bpEh2zNHUqBFce5qgRU61o5XZZ1ti5roavKoXM4Jddjb8zSJmUv735cDCFrGeBSQu6YkpsRcl1MqfO12Xd5YXcwwMzfRwbM_0eZvRpZm1pvtnHoQvY3OJeCK_wF9HdgtA</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Rowan, Steven L</creator><creator>Yang, Jingsi</creator><creator>Bobek, Michael C</creator><creator>Breault, Ronald W</creator><general>ASME</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20180601</creationdate><title>Estimation of Minimum Spouting Velocity in a Rectangular Spouted Bed</title><author>Rowan, Steven L ; Yang, Jingsi ; Bobek, Michael C ; Breault, Ronald W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a278t-3a36aa75709e43377c1a7b23c30b4c3753d4368d51dbf8c922f1952f59ddc3cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Energy Systems Analysis</topic><topic>ENGINEERING</topic><topic>Glass beads</topic><topic>MATERIALS SCIENCE</topic><topic>Nozzles</topic><topic>Nylon fabrics</topic><topic>Particulate matter</topic><topic>Solids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rowan, Steven L</creatorcontrib><creatorcontrib>Yang, Jingsi</creatorcontrib><creatorcontrib>Bobek, Michael C</creatorcontrib><creatorcontrib>Breault, Ronald W</creatorcontrib><creatorcontrib>National Energy Technology Lab. 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Technol</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>140</volume><issue>6</issue><issn>0195-0738</issn><eissn>1528-8994</eissn><abstract>A study was conducted to explore the effects of static bed height, nozzle diameter, cone angle, and particle properties on the minimum spouting velocity in a 4 in × 1 in rectangular spouted bed. Tests were conducted with various solids materials (including 871 μm HPDE pellets, 3.2 mm nylon beads, 707 μm glass beads, and 1.5 mm alumina spheres), two gas inlet nozzle diameters, and two cone angles. Experimentally obtained minimum spouting velocities were compared to existing published correlations developed for cylindrical spouted beds. In each case, it was determined that the existing correlations did not adequately predict the minimum spouting velocity for a rectangular spouted bed. A new correlation is proposed.</abstract><cop>United States</cop><pub>ASME</pub><doi>10.1115/1.4039739</doi><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of energy resources technology, 2018-06, Vol.140 (6) |
| issn | 0195-0738 1528-8994 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1477175 |
| source | Alma/SFX Local Collection; ASME Transactions Journals (Current) |
| subjects | Energy Systems Analysis ENGINEERING Glass beads MATERIALS SCIENCE Nozzles Nylon fabrics Particulate matter Solids |
| title | Estimation of Minimum Spouting Velocity in a Rectangular Spouted Bed |
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