核工程与核技术01班核反应堆热工分析课程设计

1、说说明明：1.1.这这个个excelexcel模模板板适适用用于于重重庆庆大大学学动动力力学学院院于于大大三三下下学学期期期期末末反反应应堆堆热热工工分分析析课课程程设设计计。 2.2.该该模模板板与与百百度度文文库库上上杨杨伟伟学学长长的的wordword报报告告可可以以配配套套，因因我我是是按按照照他他的的计计算算的的。 3.3.计计算算时时难难免免出出错错，欢欢迎迎指指出出错错误误，但但是是请请自自己己改改正正。 4.4.本本模模板板是是我我辛辛辛辛苦苦苦苦做做出出来来的的，故故下下载载时时需需要要下下载载券券之之类类的的，都都怪怪百百度度太太坑坑啦啦。 5.5.作作者者为为文文宇宇。1

2、.1.我我的的设设计计参参数数。序序号号反反应应堆堆主主要要参参数数No.1No.11 1系系统统压压力力 P P 15.8MPa15.8MPa2 2堆堆芯芯输输出出热热功功率率 NtNt1820MW1820MW3 3冷冷却却剂剂总总流流量量 W W 32100t/h32100t/h4 4反反应应堆堆进进口口温温度度 tfintfin 2872875 5堆堆芯芯高高度度 L L 3.66m3.66m6 6燃燃料料组组件件数数 m m 1211217 7燃燃料料组组件件形形式式n0n0n0n0171717178 8每每个个组组件件燃燃料料棒棒数数 n n 2652659 9燃燃料料包包壳壳外外径

3、径dcsdcs9.5mm9.5mm1010燃燃料料包包壳壳内内径径dcidci8.36mm8.36mm1111燃燃料料包包壳壳厚厚度度 cc 0.57mm0.57mm1212燃燃料料芯芯块块直直径径 dudu8.19mm8.19mm1313燃燃料料棒棒间间距距（栅栅距距）s s 12.6mm12.6mm1414两两个个组组件件间间的的水水隙隙 0.8mm0.8mm15152UO2UO芯芯块块密密度度 UO2UO2 95%95%理理论论密密度度1616旁旁流流系系数数 4.50%4.50%1717燃燃料料元元件件发发热热占占总总发发热热的的份份额额 FaFa 97.40%97.40%1818径径

4、向向核核热热管管因因子子 FRNFRN 1.351.351919轴轴向向核核热热管管因因子子 FZNFZN 1.51.52020热热流流量量核核热热点点因因子子 FqN=FRN*FZNFqN=FRN*FZN 2.0272.0272121热热流流量量工工程程热热点点因因子子FqEFqE1.051.052222焓焓升升工工程程热热管管因因子子 FHEFHE（未未计计入入交交混混因因子子）1.1421.1422323交交混混因因子子 FHmEFHmE0.90.92424焓焓升升核核热热管管因因子子 FHN=FRNFHN=FRN1.351.352525堆堆芯芯进进口口局局部部阻阻力力系系数数 KinK

5、in 0.750.752626堆堆芯芯出出口口局局部部阻阻力力系系数数 KoutKout 1 12727堆堆芯芯定定位位隔隔架架局局部部阻阻力力系系数数 KgrKgr1.051.05堆堆芯芯归归一一化化功功率率分分布布自自下下而而上上控控制制体体号号12Phi.70.491.042.2.计计算算堆堆芯芯出出口口温温度度（平平均均管管）出口温度进出口温度平均值Cp（KJ/（kg*）3133005.447942003325.2113135306.10565675.609213141324.1126955305.55634785.593486767324.2170398305.60851995.59

6、4969135324.2071793计算堆芯出口温度（平均管）324.20717933.3.燃燃料料元元件件表表面面热热流流密密度度的值取：堆芯找总传热面积F总3502.561807表面平均热流密度q平均506109.5557燃料棒表面最大热流密度qmax1077178.273平均线功率ql平均15104.90559最大线功率ql，max32148.525824.4.平平均均管管情情况况流体压力：15.5MPa堆芯总流通面积Af3.114468459平均密度f715.2458235平均管的流速V3.8226684815.5.热热管管流流量量通道截面积Ab8.78778E-05热管通道内流量Wh

7、0.8649753296.6.热热管管中中的的计计算算6.16.1热热管管中中的的流流体体温温度度与与出出口口包包壳壳外外壁壁温温度度的值取：3.141592654设中间变量K,有Tfh=Tfin+K*i/Cp则K的值是：53.20947968入口的温度T0287控制体10.49出口温度进出口温度平均值Cp（KJ/（kg*）3052965.356254503291.8677009289.43385055.19278783292.020934289.5104675.193165797292.0205686289.5102843控制体21.04出口温度进出口温度平均值Cp（KJ/（kg*）3002

8、96.01028435.317963842302.4264044297.22348655.383273091302.300162297.16036535.38185793302.3028651297.1617168控制体31.5出口温度进出口温度平均值Cp（KJ/（kg*）315308.65143255.685705061316.3405646309.32171495.706896487316.2884384309.29565185.706063838316.2904793309.2966722控制体41.52出口温度进出口温度平均值Cp（KJ/（kg*）330323.14523966.280

9、199224329.1687983322.72963886.257939261329.2146074322.75254336.259155386329.2120963322.7512878控制体50.96出口温度进出口温度平均值Cp（KJ/（kg*）340334.60604827.122807204336.3835807332.79783856.950271406336.561608332.88685216.958294506336.5531338332.8826151控制体60.49出口温度进出口温度平均值Cp（KJ/（kg*）350343.27656698.418639315339.650

10、1479338.10164087.527674244340.0167062338.284927.552200011340.0054583338.2792967.551441645340.005805338.27946946.26.2出出口口包包壳壳内内壁壁温温度度和和UO2UO2外外表表面面温温度度，UO2UO2中中心心温温度度。的值取：3.141592654设中间变量K,有tci,h=tcs,h+K*（z)/Kc(z)则K的值是：435.6176398等效传热系数hg=5768 W/m2控制体10.49出口温度进出口温度平均值K(z)（W/m2）300299.647838916.925372

11、62311.9070778305.601377816.98399117311.8635508控制体21.04出口温度进出口温度平均值K(z)（W/m2）315316.549650717.09178786344.6057354331.352518417.2375369344.3816148控制体31.5出口温度进出口温度平均值K(z)（W/m2）340339.629706117.31903409376.9882173358.123814817.50112708376.5956625357.927537417.49919453376.5997858控制体41.52出口温度进出口温度平均值K(z)（

12、W/m2）360356.209039117.4822742390.2929453371.355511717.63140637389.9725873控制体50.96出口温度进出口温度平均值K(z)（W/m2）380365.493830317.57369225374.7841927362.885926617.54801483374.8190134362.90333717.54818626374.8187806控制体60.49出口温度进出口温度平均值K(z)（W/m2）360353.669150417.45726645359.5654524353.451876617.45512718359.5669

13、5097.qDNB7.qDNB，h h（z z）hfs（kJ/kg）hgs（kJ/kg）流体进口温度流体出口温度tf控制体1287292.0205686控制体2292.0205686302.3028651控制体3302.3028651316.2904793控制体4316.2904793329.2120963控制体5329.2120963336.5531338控制体6336.5531338340.00580508.DNBR8.DNBR的的计计算算（z）FRN控制体10.491.35控制体21.041.35控制体31.51.35控制体41.521.35控制体50.961.35控制体60.491.3

14、59.9.热热管管中中压压降降的的计计算算（z）加速压降控制体10.490控制体21.040控制体31.50控制体41.520控制体50.960控制体60.490计计算算提提升升压压降降流体进口温度流体出口温度tf控制体1287292.0205686控制体2292.0205686302.3028651控制体3302.3028651316.2904793控制体4316.2904793329.2120963控制体5329.2120963336.5531338控制体6336.5531338340.005805计计算算局局部部压压降降Kin流体进口温度流体出口温度tf控制体1287292.020568

15、6控制体2292.0205686302.3028651控制体3302.3028651316.2904793控制体4316.2904793329.2120963控制体5329.2120963336.5531338控制体6336.5531338340.005805（z）高度L控制体10.490.61控制体21.041.22控制体31.51.83控制体41.522.44控制体50.963.05控制体60.493.66去去单单位位量量1 1单位的转化1单位的转化21 15 5. .8 81 18 82 20 0182000018200000003 32 21 10 00 0321002 28 87 7

16、2873 3. .6 66 63.661 12 21 11212 28 89 9172 26 65 52650 0. .0 00 09 95 50.00950 0. .0 00 08 83 36 60 0. .0 00 00 05 57 70 0. .0 00 08 81 19 90 0. .0 01 12 26 60 0. .0 00 00 08 80 0. .9 95 50 0. .0 04 45 50.9550 0. .9 97 74 40.9740.9741 1. .3 35 51 1. .5 52 2. .0 02 27 72.0271 1. .0 05 51.051 1. .1 1

17、4 42 20 0. .9 91 1. .3 35 50 0. .7 75 51 11 1. .0 05 534561.51.520.960.49设中间变量K使得Tout=Tin+K/Cp,即K=迭代误差进口温度恒为3.75489%0.33896%0.03218%1.1.我我的的设设计计参参数数。堆堆芯芯归归一一化化功功率率分分布布2.2.计计算算堆堆芯芯出出口口温温度度（平平均均管管）end3.141592654（m2）（W/m2） (W/m2)（W/m） (W/m)平均温度305.6035896 查表可以得到比容v0.001398121（） (kg/m3) (m/s）（）（t/h）迭代误差

18、动力粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.240108E-075.817068E-010.8329186074.49940%9.271132E-050.05247%end迭代误差动力粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.214437E-075.587105E-010.8643695930.802312%8.972336E-050.041761%end迭代误差动力粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.190042E-075.302304E-010.9233859870.423773%8.497250E-050.016481%end迭代误差动力

19、粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.170439E-075.008001E-011.0197136090.252515%7.949134E-050.013915%end迭代误差动力粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.170439E-075.008001E-011.0197136091.075088%7.498047E-050.052896%end迭代误差动力粘度 PaS 导热系数K(z)（W/m）普朗特数Pr1.156070E-074.734336E-011.1768215843.047210%7.231418E-050.107806%0.003308%

20、endt u,h(z)ql*FnR*Feq*（z)/(400） 300-400系数总热导率30021.32381.83067698.3488623110.05133.84222683t u,h(z)ql*FnR*Feq*（z)/(400） 400-500系数总热导率40026.42492.883270317.720034290.045148.32906978t u,h(z)ql*FnR*Feq*（z)/(400） 500-600系数总热导率50030.93590.784865825.557741770.040460.15545035t u,h(z)ql*FnR*Feq*（z)/(400） 50

21、0-600系数总热导率50030.93607.013468425.898511660.040461.15185578t u,h(z)ql*FnR*Feq*（z)/(400） 500-600系数总热导率50030.93511.897231816.356954730.040447.7676029t u,h(z)ql*FnR*Feq*（z)/(400） 400-500系数总热导率40026.42429.53407718.3488623110.045136.100849191642.595581 hfg（kJ/kg）948.52777122591.123353 G(kg/(m2h)10306734.6

22、6hf，in（kJ/kg）hf（z）（kJ/kg）Xe|Xe|1268.5046991294.756671-0.3667145250.0366714531294.7566711350.176298-0.3082875290.3082875291350.1762981430.289089-0.2238273870.2238273871430.2890891511.692152-0.1380069550.1380069551511.6921521563.10835-0.0838006370.0838006371563.1083501589.314977-0.0561718970.056171897

23、FqEq平均qDNB,hDNBR1 1. .0 05 5506109.55575531317.7415.734933871 1. .0 05 5506109.55575201867.5576.9720155421 1. .0 05 5506109.55574218344.3673.9199738241 1. .0 05 5506109.55573292858.493.019686621 1. .0 05 5506109.55572731523.3923.9661221561 1. .0 05 5506109.55572455308.0256.984612205GLDeTw2862.981849

24、0.610.011777843299.29567782862.9818490.610.011777843318.09930152862.9818490.610.011777843339.25941232862.9818490.610.011777843352.41807812862.9818490.610.011777843350.98766052862.9818490.610.011777843347.3383008进口密度in出口密度out平均密度单相流体提升压降Pel752.24746742.8684751747.55796764468.90153742.8684751722.30140

25、15732.58493834379.392761722.3014015690.4820623706.39173194222.809773690.4820623655.0767926672.77942744021.875417655.0767926630.7393592642.90807593843.304478630.7393592617.60541562430253总24667.586490.75Kout1进口比容vin出口比容voutPoutPin0.001329350.0013461330.0013461330.0013844640.0013844640.001

26、4482640.0014482640.0015265390.0015265390.0015854410.0015854410.0016191576635.8429424873.248126qqhqDNBDNBR0.5061095560.3515310455.5313177415.734933870.5061095560.7461067075.2018675576.9720155420.5061095561.0761154434.2183443673.9199738240.5061095561.0904636493.292858493.019686620.5061095560.688713883

27、2.7315233923.9661221560.5061095560.3515310452.4553080256.98461220543.532.521.510.500123456024681012141618qqhqDNBDNBR43.532.521.510.500123456024681012141618qqhqDNBDNBR208.1730195287m3/kgAbDeReNuh(z)tcs.h8.78778E-050.011777843347340.135578.859062128589.80612299.2956778AbDeReNuh(z)tcs.h8.78778E-050.011777843358907.2278603.105642828609.77604318.0993015AbDeReNuh(z)tcs.h8.78778E-050.011777843378973.9316646.797924729118.39778339.2594123AbDeReNuh(z)tcs.h8.78778E-050.011777843405105.2908709.861225330183.67349352.4180781AbDeReNuh(z)tcs.h8.78778E-050.011777843429476.66787