METHOD FOR DETERMINING THE TEMPERATURE IN A FLOW CHANNEL OF A GAS TURBINE AND MEASURING DEVICE
An embodiment of the invention relates to a method for determining the temperature in a flow channel of a gas turbine that is positioned on a testing bench. The method comprises the following steps: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow chann...
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| creator | LEHMANN, KNUT |
| description | An embodiment of the invention relates to a method for determining the temperature in a flow channel of a gas turbine that is positioned on a testing bench. The method comprises the following steps: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow channel; operating the gas turbine on the testing bench in a defined operating mode, wherein the thermal paint coating of the at least one rod-shaped element changes its color depending on the temperature that the thermal paint coating is exposed to; detecting the color distribution of the thermal paint coating of the at least one rod-shaped element; and determining the temperature that has been present in the flow channel along the at least one rod-shaped element in the defined operating mode based on the detected color distribution. Another embodiment of the invention relates to a measuring device having a rod-shaped element provided with a thermal paint coating. |
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The method comprises the following steps: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow channel; operating the gas turbine on the testing bench in a defined operating mode, wherein the thermal paint coating of the at least one rod-shaped element changes its color depending on the temperature that the thermal paint coating is exposed to; detecting the color distribution of the thermal paint coating of the at least one rod-shaped element; and determining the temperature that has been present in the flow channel along the at least one rod-shaped element in the defined operating mode based on the detected color distribution. Another embodiment of the invention relates to a measuring device having a rod-shaped element provided with a thermal paint coating.</description><language>eng ; fre</language><subject>MEASURING ; MEASURING QUANTITY OF HEAT ; MEASURING TEMPERATURE ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2018</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=20180425&DB=EPODOC&CC=CA&NR=2983852A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180425&DB=EPODOC&CC=CA&NR=2983852A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEHMANN, KNUT</creatorcontrib><title>METHOD FOR DETERMINING THE TEMPERATURE IN A FLOW CHANNEL OF A GAS TURBINE AND MEASURING DEVICE</title><description>An embodiment of the invention relates to a method for determining the temperature in a flow channel of a gas turbine that is positioned on a testing bench. The method comprises the following steps: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow channel; operating the gas turbine on the testing bench in a defined operating mode, wherein the thermal paint coating of the at least one rod-shaped element changes its color depending on the temperature that the thermal paint coating is exposed to; detecting the color distribution of the thermal paint coating of the at least one rod-shaped element; and determining the temperature that has been present in the flow channel along the at least one rod-shaped element in the defined operating mode based on the detected color distribution. Another embodiment of the invention relates to a measuring device having a rod-shaped element provided with a thermal paint coating.</description><subject>MEASURING</subject><subject>MEASURING QUANTITY OF HEAT</subject><subject>MEASURING TEMPERATURE</subject><subject>PHYSICS</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>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQRbNxIeod5gIubBHqckwmTaCZSDrVnaVIXIkW6v2xggdw9eG9x1-qayBx0YCNCQwJpeDZcw3iCITCiRJKlwg8A4Jt4gW0Q2ZqINqZ1NjC7I-eCZANBMK2S98DQ2evaa0W9-Ex5c1vVwosiXbbPL76PI3DLT_zu9dYHKqy2he4K_9IPmXHMcM</recordid><startdate>20180425</startdate><enddate>20180425</enddate><creator>LEHMANN, KNUT</creator><scope>EVB</scope></search><sort><creationdate>20180425</creationdate><title>METHOD FOR DETERMINING THE TEMPERATURE IN A FLOW CHANNEL OF A GAS TURBINE AND MEASURING DEVICE</title><author>LEHMANN, KNUT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2983852A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2018</creationdate><topic>MEASURING</topic><topic>MEASURING QUANTITY OF HEAT</topic><topic>MEASURING TEMPERATURE</topic><topic>PHYSICS</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>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>LEHMANN, KNUT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEHMANN, KNUT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR DETERMINING THE TEMPERATURE IN A FLOW CHANNEL OF A GAS TURBINE AND MEASURING DEVICE</title><date>2018-04-25</date><risdate>2018</risdate><abstract>An embodiment of the invention relates to a method for determining the temperature in a flow channel of a gas turbine that is positioned on a testing bench. The method comprises the following steps: arranging at least one rod-shaped element provided with a thermal paint coating inside the flow channel; operating the gas turbine on the testing bench in a defined operating mode, wherein the thermal paint coating of the at least one rod-shaped element changes its color depending on the temperature that the thermal paint coating is exposed to; detecting the color distribution of the thermal paint coating of the at least one rod-shaped element; and determining the temperature that has been present in the flow channel along the at least one rod-shaped element in the defined operating mode based on the detected color distribution. Another embodiment of the invention relates to a measuring device having a rod-shaped element provided with a thermal paint coating.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | METHOD FOR DETERMINING THE TEMPERATURE IN A FLOW CHANNEL OF A GAS TURBINE AND MEASURING DEVICE |
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