Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles
A series of air induction nozzles were tested in a high-speed wind tunnel. Droplet size spectra were measured for four air induction nozzles (IDK-120-01, IDK-120-02, IDK-120-03 and IDK-120-04) each at three spray pressures (0.3, 0.4 and 0.5 MPa) and seven different air velocities (121.7, 153.4, 185....
Gespeichert in:
| Veröffentlicht in: | Frontiers of Agricultural Science and Engineering 2018-11, Vol.5 (4), p.442-454 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 454 |
|---|---|
| container_issue | 4 |
| container_start_page | 442 |
| container_title | Frontiers of Agricultural Science and Engineering |
| container_volume | 5 |
| creator | TANG, Qing CHEN, Liping ZHANG, Ruirui XU, Min XU, Gang YI, Tongchuan ZHANG, Bin |
| description | A series of air induction nozzles were tested in a high-speed wind tunnel. Droplet size spectra were measured for four air induction nozzles (IDK-120-01, IDK-120-02, IDK-120-03 and IDK-120-04) each at three spray pressures (0.3, 0.4 and 0.5 MPa) and seven different air velocities (121.7, 153.4, 185.5, 218.4, 253.5, 277.5 and 305.5 km·h − 1). The measurement distance (0.15, 0.25 and 0.35 m) from the nozzle orifice was found to be important for the atomization of the droplets. The response surface method was used to analyze the experimental data. The results indicated that Dv 0.1 and Dv 0.5 of the droplets decreased quasi-linearly with increased wind speed, while Dv 0.9 was affected by the quadratic of wind speed. Dv 0.1, Dv 0.5 and Dv 0.9 of the droplets were all proportional to the orifice size, and were not markedly influenced by the spray pressure. The percentage of the spray volume consisting of droplets with a diameter below 100 mm (% |
| doi_str_mv | 10.15302/J-FASE-2017169 |
| format | Article |
| fullrecord | <record><control><sourceid>higheredpress_doaj_</sourceid><recordid>TN_cdi_higheredpress_frontiers_10_15302_J_FASE_2017169</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_51157b01cf414c50bc4ede08df2ee2c6</doaj_id><sourcerecordid>10.15302/J-FASE-2017169</sourcerecordid><originalsourceid>FETCH-LOGICAL-c395t-655dba936fe3b471bd410e66e1544b0d9557a133ef1f692a2574586bf3b1b21b3</originalsourceid><addsrcrecordid>eNp1kDtPwzAUhS0EEhV0ZvUfCLXj2G7GqrTQqoIBkNgsP67bVCGO7BREfz3pQ2ws93HuPd9wELqj5J5yRvLRMptPXmdZTqikorxAg5yUPCul_Lg8z5ITfo2GKW0J6b_6QsYD9PwQQ1tDh1MLtosa68bhTbXeZL0ADn9X_d7tmgZqDF-63umuCg0OHusq4v64s0ehCft9DekWXXldJxie-w16n8_epk_Z6uVxMZ2sMstK3mWCc2d0yYQHZgpJjSsoASGA8qIwxJWcS00ZA0-9KHOdc1nwsTCeGWpyatgNWpy4LuitamP1qeOPCrpSRyHEtdKxq2wNilPKpSHU-oIWlhNjC3BAxs7nALkVPWt0YtkYUorg_3iUqGO6aqkO6apzur1DnByHoCCCayOkpHwMTVdBTP8afwGNaH8I</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles</title><source>DOAJ Directory of Open Access Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>TANG, Qing ; CHEN, Liping ; ZHANG, Ruirui ; XU, Min ; XU, Gang ; YI, Tongchuan ; ZHANG, Bin</creator><creatorcontrib>TANG, Qing ; CHEN, Liping ; ZHANG, Ruirui ; XU, Min ; XU, Gang ; YI, Tongchuan ; ZHANG, Bin</creatorcontrib><description>A series of air induction nozzles were tested in a high-speed wind tunnel. Droplet size spectra were measured for four air induction nozzles (IDK-120-01, IDK-120-02, IDK-120-03 and IDK-120-04) each at three spray pressures (0.3, 0.4 and 0.5 MPa) and seven different air velocities (121.7, 153.4, 185.5, 218.4, 253.5, 277.5 and 305.5 km·h − 1). The measurement distance (0.15, 0.25 and 0.35 m) from the nozzle orifice was found to be important for the atomization of the droplets. The response surface method was used to analyze the experimental data. The results indicated that Dv 0.1 and Dv 0.5 of the droplets decreased quasi-linearly with increased wind speed, while Dv 0.9 was affected by the quadratic of wind speed. Dv 0.1, Dv 0.5 and Dv 0.9 of the droplets were all proportional to the orifice size, and were not markedly influenced by the spray pressure. The percentage of the spray volume consisting of droplets with a diameter below 100 mm (%<100 mm) was found to be quadratically related to wind speed, and was not markedly influenced by the spray pressure and orifice size. However, the effect of the orifice size on the %< 200 mm could not be ignored.</description><identifier>ISSN: 2095-7505</identifier><identifier>EISSN: 2095-977X</identifier><identifier>DOI: 10.15302/J-FASE-2017169</identifier><language>eng</language><publisher>Higher Education Press</publisher><subject>aerial spray ; air induction nozzle ; air induction nozzle|wind tunnel|aerial spray|droplet size spectra ; droplet size spectra ; wind tunnel</subject><ispartof>Frontiers of Agricultural Science and Engineering, 2018-11, Vol.5 (4), p.442-454</ispartof><rights>Copyright reserved, 2017, The Author(s) 2017. Published by Higher Education Press. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0)</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c395t-655dba936fe3b471bd410e66e1544b0d9557a133ef1f692a2574586bf3b1b21b3</citedby><cites>FETCH-LOGICAL-c395t-655dba936fe3b471bd410e66e1544b0d9557a133ef1f692a2574586bf3b1b21b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,27903,27904</link.rule.ids></links><search><creatorcontrib>TANG, Qing</creatorcontrib><creatorcontrib>CHEN, Liping</creatorcontrib><creatorcontrib>ZHANG, Ruirui</creatorcontrib><creatorcontrib>XU, Min</creatorcontrib><creatorcontrib>XU, Gang</creatorcontrib><creatorcontrib>YI, Tongchuan</creatorcontrib><creatorcontrib>ZHANG, Bin</creatorcontrib><title>Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles</title><title>Frontiers of Agricultural Science and Engineering</title><addtitle>Front. Agr. Sci. Eng</addtitle><description>A series of air induction nozzles were tested in a high-speed wind tunnel. Droplet size spectra were measured for four air induction nozzles (IDK-120-01, IDK-120-02, IDK-120-03 and IDK-120-04) each at three spray pressures (0.3, 0.4 and 0.5 MPa) and seven different air velocities (121.7, 153.4, 185.5, 218.4, 253.5, 277.5 and 305.5 km·h − 1). The measurement distance (0.15, 0.25 and 0.35 m) from the nozzle orifice was found to be important for the atomization of the droplets. The response surface method was used to analyze the experimental data. The results indicated that Dv 0.1 and Dv 0.5 of the droplets decreased quasi-linearly with increased wind speed, while Dv 0.9 was affected by the quadratic of wind speed. Dv 0.1, Dv 0.5 and Dv 0.9 of the droplets were all proportional to the orifice size, and were not markedly influenced by the spray pressure. The percentage of the spray volume consisting of droplets with a diameter below 100 mm (%<100 mm) was found to be quadratically related to wind speed, and was not markedly influenced by the spray pressure and orifice size. However, the effect of the orifice size on the %< 200 mm could not be ignored.</description><subject>aerial spray</subject><subject>air induction nozzle</subject><subject>air induction nozzle|wind tunnel|aerial spray|droplet size spectra</subject><subject>droplet size spectra</subject><subject>wind tunnel</subject><issn>2095-7505</issn><issn>2095-977X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNp1kDtPwzAUhS0EEhV0ZvUfCLXj2G7GqrTQqoIBkNgsP67bVCGO7BREfz3pQ2ws93HuPd9wELqj5J5yRvLRMptPXmdZTqikorxAg5yUPCul_Lg8z5ITfo2GKW0J6b_6QsYD9PwQQ1tDh1MLtosa68bhTbXeZL0ADn9X_d7tmgZqDF-63umuCg0OHusq4v64s0ehCft9DekWXXldJxie-w16n8_epk_Z6uVxMZ2sMstK3mWCc2d0yYQHZgpJjSsoASGA8qIwxJWcS00ZA0-9KHOdc1nwsTCeGWpyatgNWpy4LuitamP1qeOPCrpSRyHEtdKxq2wNilPKpSHU-oIWlhNjC3BAxs7nALkVPWt0YtkYUorg_3iUqGO6aqkO6apzur1DnByHoCCCayOkpHwMTVdBTP8afwGNaH8I</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>TANG, Qing</creator><creator>CHEN, Liping</creator><creator>ZHANG, Ruirui</creator><creator>XU, Min</creator><creator>XU, Gang</creator><creator>YI, Tongchuan</creator><creator>ZHANG, Bin</creator><general>Higher Education Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>DOA</scope></search><sort><creationdate>20181101</creationdate><title>Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles</title><author>TANG, Qing ; CHEN, Liping ; ZHANG, Ruirui ; XU, Min ; XU, Gang ; YI, Tongchuan ; ZHANG, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c395t-655dba936fe3b471bd410e66e1544b0d9557a133ef1f692a2574586bf3b1b21b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>aerial spray</topic><topic>air induction nozzle</topic><topic>air induction nozzle|wind tunnel|aerial spray|droplet size spectra</topic><topic>droplet size spectra</topic><topic>wind tunnel</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TANG, Qing</creatorcontrib><creatorcontrib>CHEN, Liping</creatorcontrib><creatorcontrib>ZHANG, Ruirui</creatorcontrib><creatorcontrib>XU, Min</creatorcontrib><creatorcontrib>XU, Gang</creatorcontrib><creatorcontrib>YI, Tongchuan</creatorcontrib><creatorcontrib>ZHANG, Bin</creatorcontrib><collection>CrossRef</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Frontiers of Agricultural Science and Engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TANG, Qing</au><au>CHEN, Liping</au><au>ZHANG, Ruirui</au><au>XU, Min</au><au>XU, Gang</au><au>YI, Tongchuan</au><au>ZHANG, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles</atitle><jtitle>Frontiers of Agricultural Science and Engineering</jtitle><stitle>Front. Agr. Sci. Eng</stitle><date>2018-11-01</date><risdate>2018</risdate><volume>5</volume><issue>4</issue><spage>442</spage><epage>454</epage><pages>442-454</pages><issn>2095-7505</issn><eissn>2095-977X</eissn><abstract>A series of air induction nozzles were tested in a high-speed wind tunnel. Droplet size spectra were measured for four air induction nozzles (IDK-120-01, IDK-120-02, IDK-120-03 and IDK-120-04) each at three spray pressures (0.3, 0.4 and 0.5 MPa) and seven different air velocities (121.7, 153.4, 185.5, 218.4, 253.5, 277.5 and 305.5 km·h − 1). The measurement distance (0.15, 0.25 and 0.35 m) from the nozzle orifice was found to be important for the atomization of the droplets. The response surface method was used to analyze the experimental data. The results indicated that Dv 0.1 and Dv 0.5 of the droplets decreased quasi-linearly with increased wind speed, while Dv 0.9 was affected by the quadratic of wind speed. Dv 0.1, Dv 0.5 and Dv 0.9 of the droplets were all proportional to the orifice size, and were not markedly influenced by the spray pressure. The percentage of the spray volume consisting of droplets with a diameter below 100 mm (%<100 mm) was found to be quadratically related to wind speed, and was not markedly influenced by the spray pressure and orifice size. However, the effect of the orifice size on the %< 200 mm could not be ignored.</abstract><pub>Higher Education Press</pub><doi>10.15302/J-FASE-2017169</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2095-7505 |
| ispartof | Frontiers of Agricultural Science and Engineering, 2018-11, Vol.5 (4), p.442-454 |
| issn | 2095-7505 2095-977X |
| language | eng |
| recordid | cdi_higheredpress_frontiers_10_15302_J_FASE_2017169 |
| source | DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals |
| subjects | aerial spray air induction nozzle air induction nozzle|wind tunnel|aerial spray|droplet size spectra droplet size spectra wind tunnel |
| title | Droplet spectra and high-speed wind tunnel evaluation of air induction nozzles |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T15%3A29%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-higheredpress_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Droplet%20spectra%20and%20high-speed%20wind%20tunnel%20evaluation%20of%20air%20induction%20nozzles&rft.jtitle=Frontiers%20of%20Agricultural%20Science%20and%20Engineering&rft.au=TANG,%20Qing&rft.date=2018-11-01&rft.volume=5&rft.issue=4&rft.spage=442&rft.epage=454&rft.pages=442-454&rft.issn=2095-7505&rft.eissn=2095-977X&rft_id=info:doi/10.15302/J-FASE-2017169&rft_dat=%3Chigheredpress_doaj_%3E10.15302/J-FASE-2017169%3C/higheredpress_doaj_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_doaj_id=oai_doaj_org_article_51157b01cf414c50bc4ede08df2ee2c6&rfr_iscdi=true |