Emissivity of Small Particles in Flames

Emissivity of Small Particles in Flames

IT is a striking fact that solid (or massive) carbon behaves as a black body, whereas small carbon particles which are responsible for the luminosity of hydrocarbon flames have an absorption coefficient which is strongly dependent on wave-length. This difference is important in the measurement of th...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Nature (London) 1948-08, Vol.162 (4111), p.259-259
Hauptverfasser: WOLFHARD, H. G., PARKER, W. G.
Format: Artikel
Sprache:eng
Schlagworte:
Humanities and Social Sciences
letter
multidisciplinary
Science
Science (multidisciplinary)
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 259
container_issue 4111
container_start_page 259
container_title Nature (London)
container_volume 162
creator WOLFHARD, H. G.
PARKER, W. G.
description IT is a striking fact that solid (or massive) carbon behaves as a black body, whereas small carbon particles which are responsible for the luminosity of hydrocarbon flames have an absorption coefficient which is strongly dependent on wave-length. This difference is important in the measurement of the colour temperature of luminous flames. It has been shown theoretically by Mie 1 that the, absorption coefficient is strongly dependent on wave-length when particles are smaller than a wave-length, an effect which is analogous though not identical with the dependency of scattered light on wave-length.
doi_str_mv 10.1038/162259b0
format Article
fullrecord <record><control><sourceid>crossref_sprin</sourceid><recordid>TN_cdi_crossref_primary_10_1038_162259b0</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1038_162259b0</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2100-959dc5b79a05404c6568157b52253e84be4e6bddf8d68608bc222d003e0eb3ee3</originalsourceid><addsrcrecordid>eNplj0tLAzEURoMoOFbBn5Cduph685zMUkqrQqGCuh7yuCMp85CkCv33TqmuXH2bw8c5hFwzmDMQ5p5pzlXt4IQUTFa6lNpUp6QA4KYEI_Q5uch5CwCKVbIgN8s-5hy_425Px5a-9rbr6ItNu-g7zDQOdNXZHvMlOWttl_Hqd2fkfbV8WzyV683j8-JhXXrOAMpa1cErV9UWlATptdKGqcqpSUqgkQ4lahdCa4I2GozznPMAIBDQCUQxI7fHX5_GnBO2zWeKvU37hkFzCGz-Aif07ojmCRk-MDXb8SsNk91_9gdT-E3o</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Emissivity of Small Particles in Flames</title><source>Springer Nature - Complete Springer Journals</source><source>Nature</source><creator>WOLFHARD, H. G. ; PARKER, W. G.</creator><creatorcontrib>WOLFHARD, H. G. ; PARKER, W. G.</creatorcontrib><description>IT is a striking fact that solid (or massive) carbon behaves as a black body, whereas small carbon particles which are responsible for the luminosity of hydrocarbon flames have an absorption coefficient which is strongly dependent on wave-length. This difference is important in the measurement of the colour temperature of luminous flames. It has been shown theoretically by Mie 1 that the, absorption coefficient is strongly dependent on wave-length when particles are smaller than a wave-length, an effect which is analogous though not identical with the dependency of scattered light on wave-length.</description><identifier>ISSN: 0028-0836</identifier><identifier>EISSN: 1476-4687</identifier><identifier>DOI: 10.1038/162259b0</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Humanities and Social Sciences ; letter ; multidisciplinary ; Science ; Science (multidisciplinary)</subject><ispartof>Nature (London), 1948-08, Vol.162 (4111), p.259-259</ispartof><rights>Springer Nature Limited 1948</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2100-959dc5b79a05404c6568157b52253e84be4e6bddf8d68608bc222d003e0eb3ee3</citedby><cites>FETCH-LOGICAL-c2100-959dc5b79a05404c6568157b52253e84be4e6bddf8d68608bc222d003e0eb3ee3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1038/162259b0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1038/162259b0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>WOLFHARD, H. G.</creatorcontrib><creatorcontrib>PARKER, W. G.</creatorcontrib><title>Emissivity of Small Particles in Flames</title><title>Nature (London)</title><addtitle>Nature</addtitle><description>IT is a striking fact that solid (or massive) carbon behaves as a black body, whereas small carbon particles which are responsible for the luminosity of hydrocarbon flames have an absorption coefficient which is strongly dependent on wave-length. This difference is important in the measurement of the colour temperature of luminous flames. It has been shown theoretically by Mie 1 that the, absorption coefficient is strongly dependent on wave-length when particles are smaller than a wave-length, an effect which is analogous though not identical with the dependency of scattered light on wave-length.</description><subject>Humanities and Social Sciences</subject><subject>letter</subject><subject>multidisciplinary</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><issn>0028-0836</issn><issn>1476-4687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1948</creationdate><recordtype>article</recordtype><recordid>eNplj0tLAzEURoMoOFbBn5Cduph685zMUkqrQqGCuh7yuCMp85CkCv33TqmuXH2bw8c5hFwzmDMQ5p5pzlXt4IQUTFa6lNpUp6QA4KYEI_Q5uch5CwCKVbIgN8s-5hy_425Px5a-9rbr6ItNu-g7zDQOdNXZHvMlOWttl_Hqd2fkfbV8WzyV683j8-JhXXrOAMpa1cErV9UWlATptdKGqcqpSUqgkQ4lahdCa4I2GozznPMAIBDQCUQxI7fHX5_GnBO2zWeKvU37hkFzCGz-Aif07ojmCRk-MDXb8SsNk91_9gdT-E3o</recordid><startdate>19480814</startdate><enddate>19480814</enddate><creator>WOLFHARD, H. G.</creator><creator>PARKER, W. G.</creator><general>Nature Publishing Group UK</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19480814</creationdate><title>Emissivity of Small Particles in Flames</title><author>WOLFHARD, H. G. ; PARKER, W. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2100-959dc5b79a05404c6568157b52253e84be4e6bddf8d68608bc222d003e0eb3ee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1948</creationdate><topic>Humanities and Social Sciences</topic><topic>letter</topic><topic>multidisciplinary</topic><topic>Science</topic><topic>Science (multidisciplinary)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>WOLFHARD, H. G.</creatorcontrib><creatorcontrib>PARKER, W. G.</creatorcontrib><collection>CrossRef</collection><jtitle>Nature (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>WOLFHARD, H. G.</au><au>PARKER, W. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Emissivity of Small Particles in Flames</atitle><jtitle>Nature (London)</jtitle><stitle>Nature</stitle><date>1948-08-14</date><risdate>1948</risdate><volume>162</volume><issue>4111</issue><spage>259</spage><epage>259</epage><pages>259-259</pages><issn>0028-0836</issn><eissn>1476-4687</eissn><abstract>IT is a striking fact that solid (or massive) carbon behaves as a black body, whereas small carbon particles which are responsible for the luminosity of hydrocarbon flames have an absorption coefficient which is strongly dependent on wave-length. This difference is important in the measurement of the colour temperature of luminous flames. It has been shown theoretically by Mie 1 that the, absorption coefficient is strongly dependent on wave-length when particles are smaller than a wave-length, an effect which is analogous though not identical with the dependency of scattered light on wave-length.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><doi>10.1038/162259b0</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0028-0836
ispartof Nature (London), 1948-08, Vol.162 (4111), p.259-259
issn 0028-0836
1476-4687
language eng
recordid cdi_crossref_primary_10_1038_162259b0
source Springer Nature - Complete Springer Journals; Nature
subjects Humanities and Social Sciences
letter
multidisciplinary
Science
Science (multidisciplinary)
title Emissivity of Small Particles in Flames
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T20%3A15%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref_sprin&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Emissivity%20of%20Small%20Particles%20in%20Flames&rft.jtitle=Nature%20(London)&rft.au=WOLFHARD,%20H.%20G.&rft.date=1948-08-14&rft.volume=162&rft.issue=4111&rft.spage=259&rft.epage=259&rft.pages=259-259&rft.issn=0028-0836&rft.eissn=1476-4687&rft_id=info:doi/10.1038/162259b0&rft_dat=%3Ccrossref_sprin%3E10_1038_162259b0%3C/crossref_sprin%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true