Clean energy Nuclear energy 科技英语论文

Clean energy Nuclear energy 科技英语论文

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时间:2017-07-17

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1、Cleanenergy:NuclearenergyNuclearenergyknownastheatomicenergy,itreferstotheatomicnucleusnuclearredistributionandcombinedreleaseenergy.Nuclearenergyisdividedintotwocategories,aclasscallednuclearfissionenergy,itreferstotheheavyelementsnuclearfissionoccurswhentheenergyrelea

2、sed.Theothercalledfusion,itreferstothelightelementsnucleiintheeventoffusionreactionenergyreleasedinnuclearenergyhasenormouspower.Utilizationofnuclearreactornuclearfissionreleasesheattopowersystem.Itisverysimilarwiththethermalpowergeneration.Justtothenuclearreactorandste

3、amgeneratorforthermalpowergenerationboiler,tonuclearfissioncanreplacefossilfuelchemicalenergy.Inadditiontoboilingwaterreactoroutside,othertypesofpowerreactorisaloopofthecoolantthroughthecoreheating,steamgenerator,heatistransferredtothetwoloopandthreeloopofwater,andthenf

4、ormingasteamdriventurbinegenerator.Boilingwaterreactorisaloopofthecoolantthroughthecoreheatinginto70timesatmosphericpressuresaturatedsteam,thesteamseparationanddryingafterdirectdrivegenerator.Chinanuclearpowerstartslater,80timejustbegintheconstructionofnuclearpowerplant

5、.Chinesedesignedandconstructedin300000kWofQinshannuclearpowerplantattheendof1991putintooperation.Dayawannuclearpowerplantstartedin1987,1994allgridpower.Fromthegeneraltrendofthedevelopmentofnuclearpower,thedevelopmentofChina'snuclearpowertechnologyandstrategicroutehaslon

6、gbeenclearandisbeingimplemented,thecurrentdevelopmentofpressurizedwaterreactor,metaphasetodevelopafastneutronreactor,thelong-termdevelopmentoffusionreactor.Specifically,therecentdevelopmentofthermalneutronreactornuclearpowerplant;inordertomakefulluseofuraniumresources,u

7、singplutoniumcyclerouteoftechnology,themedium-termdevelopmentoffastbreederreactornuclearpowerplant;thelong-termdevelopmentoffusionreactor,therebybasically"forever"tosolvetheproblemofenergydemandcontradiction.Nuclearenergyapplicationsastheeasingoftheworldenergycrisisisan

8、economicalandeffectivemeasurehasmanyadvantages:姓名:杨璐汀学号:201157971unlikefossilfuelsnuclearpowergenerationasmass

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