Device for measuring thermal properties of nanofluid
The utility model discloses a device for measuring thermal properties of nanofluid, relating to the technical field of fluid heat transfer. The device has is characterized in that the same device can be used for completing both the measurement of heat conductivity coefficient of the nanofluid and th...
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| creator | LI CHANGHE LI JINGYAO HAN ZHENLU |
| description | The utility model discloses a device for measuring thermal properties of nanofluid, relating to the technical field of fluid heat transfer. The device has is characterized in that the same device can be used for completing both the measurement of heat conductivity coefficient of the nanofluid and the measurement of convective heat transfer coefficient; in addition a grinding liquid feeding system for grinding is simulated by a hydraulic pump and a heat flow boundary condition as same as a grinding working condition can be obtained by heating the nanofluid through nichrome resistance wires, thus the device not only has high integration degree and utilization rate, but also has high measurement precision and good reliability is good, and a problem that the heat conductivity coefficient and the convective heat transfer coefficient of the current nanofluid are respectively measured by different devices is solved. |
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The device has is characterized in that the same device can be used for completing both the measurement of heat conductivity coefficient of the nanofluid and the measurement of convective heat transfer coefficient; in addition a grinding liquid feeding system for grinding is simulated by a hydraulic pump and a heat flow boundary condition as same as a grinding working condition can be obtained by heating the nanofluid through nichrome resistance wires, thus the device not only has high integration degree and utilization rate, but also has high measurement precision and good reliability is good, and a problem that the heat conductivity coefficient and the convective heat transfer coefficient of the current nanofluid are respectively measured by different devices is solved.</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2012</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=20120530&DB=EPODOC&CC=CN&NR=202256213U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120530&DB=EPODOC&CC=CN&NR=202256213U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI CHANGHE</creatorcontrib><creatorcontrib>LI JINGYAO</creatorcontrib><creatorcontrib>HAN ZHENLU</creatorcontrib><title>Device for measuring thermal properties of nanofluid</title><description>The utility model discloses a device for measuring thermal properties of nanofluid, relating to the technical field of fluid heat transfer. 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The device has is characterized in that the same device can be used for completing both the measurement of heat conductivity coefficient of the nanofluid and the measurement of convective heat transfer coefficient; in addition a grinding liquid feeding system for grinding is simulated by a hydraulic pump and a heat flow boundary condition as same as a grinding working condition can be obtained by heating the nanofluid through nichrome resistance wires, thus the device not only has high integration degree and utilization rate, but also has high measurement precision and good reliability is good, and a problem that the heat conductivity coefficient and the convective heat transfer coefficient of the current nanofluid are respectively measured by different devices is solved.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Device for measuring thermal properties of nanofluid |
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