FLAME SPECTRAL DIAGNOSTIC DEVICE
PURPOSE:To enhance the evaluation accuracy of flame stabilizing performance by image-measuring the distribution of OH radical light emission near a flame stabilizer, selecting some typical measurement points, measuring time change of light emission, computing correlation between two points, deciding...
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| creator | ISHIBASHI YOJI AKATSU SHIGEYUKI KATO FUMIO OMORI TAKASHI YOKOTA OSAMU |
| description | PURPOSE:To enhance the evaluation accuracy of flame stabilizing performance by image-measuring the distribution of OH radical light emission near a flame stabilizer, selecting some typical measurement points, measuring time change of light emission, computing correlation between two points, deciding flame fluctuation characteristics, and evaluating the flame stabilizing performance. CONSTITUTION:An optical probe 14 takes out a flame image by way of an optical cylinder 15 and divides the image into a monitor TV 30 and an image expander 33 by means of an image distributor where the image is expanded with the image expander 33. A stepping motor 40 is arranged to move a light receiver 35 based on the instructions of a computer 32 and the partial images at several points in conformity with the purpose are incorporated. The images are fed to a waveform correlation analyzing device 39 by way of a waveform recording device 38 where various kinds of correlation are calculated and the calculated values are compared with a reference value of flame fluctuations predetermined by a comparator 42. The computer 32 evaluates the flame stability and flame holding performance at the flame position based on the evaluation results. |
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CONSTITUTION:An optical probe 14 takes out a flame image by way of an optical cylinder 15 and divides the image into a monitor TV 30 and an image expander 33 by means of an image distributor where the image is expanded with the image expander 33. A stepping motor 40 is arranged to move a light receiver 35 based on the instructions of a computer 32 and the partial images at several points in conformity with the purpose are incorporated. The images are fed to a waveform correlation analyzing device 39 by way of a waveform recording device 38 where various kinds of correlation are calculated and the calculated values are compared with a reference value of flame fluctuations predetermined by a comparator 42. The computer 32 evaluates the flame stability and flame holding performance at the flame position based on the evaluation results.</description><language>eng</language><subject>BLASTING ; CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR ; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS ; GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS ; HEATING ; LIGHTING ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; REGULATING OR CONTROLLING COMBUSTION ; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; WEAPONS</subject><creationdate>1992</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920702&DB=EPODOC&CC=JP&NR=H04186014A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920702&DB=EPODOC&CC=JP&NR=H04186014A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ISHIBASHI YOJI</creatorcontrib><creatorcontrib>AKATSU SHIGEYUKI</creatorcontrib><creatorcontrib>KATO FUMIO</creatorcontrib><creatorcontrib>OMORI TAKASHI</creatorcontrib><creatorcontrib>YOKOTA OSAMU</creatorcontrib><title>FLAME SPECTRAL DIAGNOSTIC DEVICE</title><description>PURPOSE:To enhance the evaluation accuracy of flame stabilizing performance by image-measuring the distribution of OH radical light emission near a flame stabilizer, selecting some typical measurement points, measuring time change of light emission, computing correlation between two points, deciding flame fluctuation characteristics, and evaluating the flame stabilizing performance. CONSTITUTION:An optical probe 14 takes out a flame image by way of an optical cylinder 15 and divides the image into a monitor TV 30 and an image expander 33 by means of an image distributor where the image is expanded with the image expander 33. A stepping motor 40 is arranged to move a light receiver 35 based on the instructions of a computer 32 and the partial images at several points in conformity with the purpose are incorporated. The images are fed to a waveform correlation analyzing device 39 by way of a waveform recording device 38 where various kinds of correlation are calculated and the calculated values are compared with a reference value of flame fluctuations predetermined by a comparator 42. The computer 32 evaluates the flame stability and flame holding performance at the flame position based on the evaluation results.</description><subject>BLASTING</subject><subject>CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR</subject><subject>DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS</subject><subject>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>REGULATING OR CONTROLLING COMBUSTION</subject><subject>SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBw83H0dVUIDnB1Dgly9FFw8XR09_MPDvF0VnBxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GJoYWZgaGJo7GxKgBAOwTIfE</recordid><startdate>19920702</startdate><enddate>19920702</enddate><creator>ISHIBASHI YOJI</creator><creator>AKATSU SHIGEYUKI</creator><creator>KATO FUMIO</creator><creator>OMORI TAKASHI</creator><creator>YOKOTA OSAMU</creator><scope>EVB</scope></search><sort><creationdate>19920702</creationdate><title>FLAME SPECTRAL DIAGNOSTIC DEVICE</title><author>ISHIBASHI YOJI ; AKATSU SHIGEYUKI ; KATO FUMIO ; OMORI TAKASHI ; YOKOTA OSAMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04186014A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>BLASTING</topic><topic>CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR</topic><topic>DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS</topic><topic>GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>REGULATING OR CONTROLLING COMBUSTION</topic><topic>SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ISHIBASHI YOJI</creatorcontrib><creatorcontrib>AKATSU SHIGEYUKI</creatorcontrib><creatorcontrib>KATO FUMIO</creatorcontrib><creatorcontrib>OMORI TAKASHI</creatorcontrib><creatorcontrib>YOKOTA OSAMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISHIBASHI YOJI</au><au>AKATSU SHIGEYUKI</au><au>KATO FUMIO</au><au>OMORI TAKASHI</au><au>YOKOTA OSAMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FLAME SPECTRAL DIAGNOSTIC DEVICE</title><date>1992-07-02</date><risdate>1992</risdate><abstract>PURPOSE:To enhance the evaluation accuracy of flame stabilizing performance by image-measuring the distribution of OH radical light emission near a flame stabilizer, selecting some typical measurement points, measuring time change of light emission, computing correlation between two points, deciding flame fluctuation characteristics, and evaluating the flame stabilizing performance. CONSTITUTION:An optical probe 14 takes out a flame image by way of an optical cylinder 15 and divides the image into a monitor TV 30 and an image expander 33 by means of an image distributor where the image is expanded with the image expander 33. A stepping motor 40 is arranged to move a light receiver 35 based on the instructions of a computer 32 and the partial images at several points in conformity with the purpose are incorporated. The images are fed to a waveform correlation analyzing device 39 by way of a waveform recording device 38 where various kinds of correlation are calculated and the calculated values are compared with a reference value of flame fluctuations predetermined by a comparator 42. The computer 32 evaluates the flame stability and flame holding performance at the flame position based on the evaluation results.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS REGULATING OR CONTROLLING COMBUSTION SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS |
| title | FLAME SPECTRAL DIAGNOSTIC DEVICE |
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