量熱式生物傳感器的數(shù)值模擬及實驗數(shù)據(jù)分析.pdf

1、青島大學(xué)碩士學(xué)位論文量熱式生物傳感器的數(shù)值模擬及實驗數(shù)據(jù)分析姓名：許瑞祥申請學(xué)位級別：碩士專業(yè)：熱能工程指導(dǎo)教師：楊啟容20120610AbstractBiologicalsensorsareaspecialchemicalsensorwhichusebiologicalactivityunitasabiologicalsensitiveunitItishighlyselectivetothetestmaterialItcancaptu

2、rereactionbetweentestmaterialandsensitiveunitbyusingthesignalconverter，andthedegreeofchemicalreactionwillbeexpressedinadiscreteorcontinuoussignalsThetestmaterial’SattributeswillbeconcludedCalorimetrytypeofbiosensorhascha

3、racteristicsofquicklyandaccuratelymeasuring，easytooperate，andwideapplicationscope，etcIthasa而derangeofapplicationsinmanyfieldssuchaspollution，waterqualityandpesticideresidueinspectionFirstlythebackgroundandsignificanceofc

4、alorimetrytypeofbiosensorisintroduced，thentheprogressofresearchonbiologicalsensorsathomeandabroadintroducesisintroducedThroughsimplifiedinsidestructureofCalorimetrytypeofbiosensor，twophysicalmodelsareestablishedThephysic

5、almodelsalemeshedbyGambitsoftwareAndthenFluentsoftwareisusedinthenumericalsimulationThroughnumericalcalculationmethodsomeconclusionsCallbeobtainedForexample，inthecolunmmodelthetemperaturemeasurementdeviceofCalorimetrytyp

6、eofbiosensorshouldbeinstalledattheentranceofthereactorafter4mm，thelengthofthereactorshouldbe10mmThesimilarconclusionsCanbeobtainedintheparticlemodeTheselawscallbeusedtoguideandperfectthemeasurementprocess，andthenprovidet

7、hereferencetocalorimetrytypeofbiosensorexperimentalresearchInordertovalidatetherationalityofthenumericalsimulationthesimulationresultandthecorrespondingexperimentaldataarecomparedConclusion：Thebestspeedofthenumericalsimu

8、lationdataisabout20％fasterthantheexperimentaldataThebestinitialtemperatureoftheexperimentaldataisabout10％higherthanthenumericalsimulationdataItshowsthatthenumericaIsimulationiSreasonableKeyword：heatquantitybiosensor；immo