Experimental investigation of freon mixture spreading over the structured Sulzer 500X packing at single drip point irrigation
The paper presents the results of experimental studies on liquid spreading over the Sulzer 500X packing at single drip point irrigation. The experiments were carried out using a 10% mixture of R114/R21 freons on one packing layer with a diameter of 0.6 m. The flow rate of liquid flowing from the low...
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| Veröffentlicht in: | Journal of physics. Conference series 2019-11, Vol.1369 (1), p.12049 |
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| creator | Zhukov, V E Pavlenko, A N Yu Slesareva, E Pecherkin, N I Meski, G Houghton, P. |
| description | The paper presents the results of experimental studies on liquid spreading over the Sulzer 500X packing at single drip point irrigation. The experiments were carried out using a 10% mixture of R114/R21 freons on one packing layer with a diameter of 0.6 m. The flow rate of liquid flowing from the lower edge of the packing was measured automatically by a flow meter moving along the packing sheets with a given step. The flow meter used volumetric measurement method. The receiving collector of flow meter is 50x50 mm in size, operating range of flow measurement is 0.05-50 ml/s. Distributions of liquid over the packing were measured at single-jet irrigation in the range of jet flow rates 2.5 < qirrig < 60 ml/s. Spreading zone in the case of irrigation by a single jet is limited by the corrugation channels coming from the irrigation point. The pattern of spreading at low-flow jet irrigation has the shape of a dome with a low flow rate at the outlet of corrugation channels, which limit the spreading zone. With an increase in the flow rate, the share of liquid in these channels increases and dominates over other parts of the spreading zone. |
| doi_str_mv | 10.1088/1742-6596/1369/1/012049 |
| format | Article |
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The experiments were carried out using a 10% mixture of R114/R21 freons on one packing layer with a diameter of 0.6 m. The flow rate of liquid flowing from the lower edge of the packing was measured automatically by a flow meter moving along the packing sheets with a given step. The flow meter used volumetric measurement method. The receiving collector of flow meter is 50x50 mm in size, operating range of flow measurement is 0.05-50 ml/s. Distributions of liquid over the packing were measured at single-jet irrigation in the range of jet flow rates 2.5 < qirrig < 60 ml/s. Spreading zone in the case of irrigation by a single jet is limited by the corrugation channels coming from the irrigation point. The pattern of spreading at low-flow jet irrigation has the shape of a dome with a low flow rate at the outlet of corrugation channels, which limit the spreading zone. With an increase in the flow rate, the share of liquid in these channels increases and dominates over other parts of the spreading zone.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1369/1/012049</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Channels ; Corrugation ; Diameters ; Flow measurement ; Flow velocity ; Freons ; Irrigation ; Jet flow ; Low flow ; Measurement methods ; Physics</subject><ispartof>Journal of physics. Conference series, 2019-11, Vol.1369 (1), p.12049</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3289-29849cde6482ee9a68a2715067abb774a70ac270054fdf61ebff9661a8ecfaeb3</citedby><cites>FETCH-LOGICAL-c3289-29849cde6482ee9a68a2715067abb774a70ac270054fdf61ebff9661a8ecfaeb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1742-6596/1369/1/012049/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,780,784,27924,27925,38868,38890,53840,53867</link.rule.ids></links><search><creatorcontrib>Zhukov, V E</creatorcontrib><creatorcontrib>Pavlenko, A N</creatorcontrib><creatorcontrib>Yu Slesareva, E</creatorcontrib><creatorcontrib>Pecherkin, N I</creatorcontrib><creatorcontrib>Meski, G</creatorcontrib><creatorcontrib>Houghton, P.</creatorcontrib><title>Experimental investigation of freon mixture spreading over the structured Sulzer 500X packing at single drip point irrigation</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>The paper presents the results of experimental studies on liquid spreading over the Sulzer 500X packing at single drip point irrigation. The experiments were carried out using a 10% mixture of R114/R21 freons on one packing layer with a diameter of 0.6 m. The flow rate of liquid flowing from the lower edge of the packing was measured automatically by a flow meter moving along the packing sheets with a given step. The flow meter used volumetric measurement method. The receiving collector of flow meter is 50x50 mm in size, operating range of flow measurement is 0.05-50 ml/s. Distributions of liquid over the packing were measured at single-jet irrigation in the range of jet flow rates 2.5 < qirrig < 60 ml/s. Spreading zone in the case of irrigation by a single jet is limited by the corrugation channels coming from the irrigation point. The pattern of spreading at low-flow jet irrigation has the shape of a dome with a low flow rate at the outlet of corrugation channels, which limit the spreading zone. With an increase in the flow rate, the share of liquid in these channels increases and dominates over other parts of the spreading zone.</description><subject>Channels</subject><subject>Corrugation</subject><subject>Diameters</subject><subject>Flow measurement</subject><subject>Flow velocity</subject><subject>Freons</subject><subject>Irrigation</subject><subject>Jet flow</subject><subject>Low flow</subject><subject>Measurement methods</subject><subject>Physics</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkG1LwzAQx4soOKefwYDvhNkkbfPwUsZ8YqCggu9C2iYzs2tj0o4p-N1N6ZgIgvfmjrv__477RdEpghcIMhYjmuIJyTiJUUJ4jGKIMEz5XjTaTfZ3NWOH0ZH3SwiTEHQUfc02VjmzUnUrK2DqtfKtWcjWNDVoNNBOhWJlNm3nFPDWKVmaegGatXKgfQ2t1nVFPyzBY1d9hm4G4QuwsnjrdbIFPuRKgdIZC2xj6hYY57YnjqMDLSuvTrZ5HD1fzZ6mN5P5_fXt9HI-KRLM-ARzlvKiVCRlWCkuCZOYogwSKvOc0lRSKAtMIcxSXWqCVK41JwRJpgotVZ6Mo7Nhr3XNexdeFMumc3U4KXBGWJpSnsCgooOqcI33TmlhAxnpPgSComcteoqiJyp61gKJgXVwJoPTNPZn9f-u8z9cdw_Tx99CYUudfAOzVJEh</recordid><startdate>20191101</startdate><enddate>20191101</enddate><creator>Zhukov, V E</creator><creator>Pavlenko, A N</creator><creator>Yu Slesareva, E</creator><creator>Pecherkin, N I</creator><creator>Meski, G</creator><creator>Houghton, P.</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20191101</creationdate><title>Experimental investigation of freon mixture spreading over the structured Sulzer 500X packing at single drip point irrigation</title><author>Zhukov, V E ; Pavlenko, A N ; Yu Slesareva, E ; Pecherkin, N I ; Meski, G ; Houghton, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3289-29849cde6482ee9a68a2715067abb774a70ac270054fdf61ebff9661a8ecfaeb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Channels</topic><topic>Corrugation</topic><topic>Diameters</topic><topic>Flow measurement</topic><topic>Flow velocity</topic><topic>Freons</topic><topic>Irrigation</topic><topic>Jet flow</topic><topic>Low flow</topic><topic>Measurement methods</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhukov, V E</creatorcontrib><creatorcontrib>Pavlenko, A N</creatorcontrib><creatorcontrib>Yu Slesareva, E</creatorcontrib><creatorcontrib>Pecherkin, N I</creatorcontrib><creatorcontrib>Meski, G</creatorcontrib><creatorcontrib>Houghton, P.</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhukov, V E</au><au>Pavlenko, A N</au><au>Yu Slesareva, E</au><au>Pecherkin, N I</au><au>Meski, G</au><au>Houghton, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experimental investigation of freon mixture spreading over the structured Sulzer 500X packing at single drip point irrigation</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. Ser</addtitle><date>2019-11-01</date><risdate>2019</risdate><volume>1369</volume><issue>1</issue><spage>12049</spage><pages>12049-</pages><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>The paper presents the results of experimental studies on liquid spreading over the Sulzer 500X packing at single drip point irrigation. The experiments were carried out using a 10% mixture of R114/R21 freons on one packing layer with a diameter of 0.6 m. The flow rate of liquid flowing from the lower edge of the packing was measured automatically by a flow meter moving along the packing sheets with a given step. The flow meter used volumetric measurement method. The receiving collector of flow meter is 50x50 mm in size, operating range of flow measurement is 0.05-50 ml/s. Distributions of liquid over the packing were measured at single-jet irrigation in the range of jet flow rates 2.5 < qirrig < 60 ml/s. Spreading zone in the case of irrigation by a single jet is limited by the corrugation channels coming from the irrigation point. The pattern of spreading at low-flow jet irrigation has the shape of a dome with a low flow rate at the outlet of corrugation channels, which limit the spreading zone. With an increase in the flow rate, the share of liquid in these channels increases and dominates over other parts of the spreading zone.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/1369/1/012049</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Channels Corrugation Diameters Flow measurement Flow velocity Freons Irrigation Jet flow Low flow Measurement methods Physics |
| title | Experimental investigation of freon mixture spreading over the structured Sulzer 500X packing at single drip point irrigation |
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