另一种带入方式P158Nt182109W891666667t_fi
287L366m121
265
017d_cs00095d_ci000836有问题d_u000819有问题s00126kexi005Fu0974F_r
135F_z
1528F_l
111F_h5e095F_qe103F_he1085K_i
075K_out10K_gr105f1048f2102f315f4156f5096f6048hg5678
t_fouti
put请任意输入一堆芯出口温度（T325）：t_foutt_fout325r1kk0whiler00001kkkk1t_p05t_foutt_fi
if280t_p300
cp1935t_p350elseif300t_p320cp3443t_p4874
felseif320t_p340cp847t_p209604e
dt1t_fi
FuNtW1kexicprt1t_foutt_foutt_foutt1e
dt_p05t_foutt_fi

计算燃料棒表面平均热流密度
fzm
pid_csL计算堆心燃料棒的总传热面积
qFuNtfz
燃料棒表面平均热流密度
F_q
F_r
F_z
F_l
有问题！！
q_maxqF_q
F_qe
qlqpid_cs
ql_maxqlF_q
F_qe
计算平均管的流速
dert00008Afm
s2pid_cs244
0sdertm2if300t_p310v425106t_p10002104elseif310t_p320v5112106t_p1672104elseif320t_p330v6444106t_p59344104elseif330t_p340v90976105t_p1469128103e
dVW1kexivAffpri
tfV4f
V
堆心内流通面积
计算热管流量
Abs2pid_cs24WhW1kexiAbAffpri
tfWh4f
Wh
热管中的计算
fDe4s2pid_cs24pid_cst_fh1i
put请任意输入第一控制体热管流体温度（T291）：t_fh1t_fh1291r11kk10whiler100001kk1kk11t_fhp105t_fh1t_fi
ift_fhp1300
cp11935t_fhp1350elseift_fhp1320
cp13443t_fhp14874elseift_fhp1340
cp1847t_fhp1209604e
dt11t_fi
qF_r
F_heF_h5epiLd_csWhcp16f1r1t11t_fh1t_fh1t_fh1t11e
dt_fhp105t_fh1t_fi
fpri
tft_fh14f
t_fh1
ts34619计算第一控制体出口处的包壳外壁温ift_fhp1300u1040072t_fhp1209504106k1142504t_fhp19948161000pr1040072t_fhp1209504001935t_fhp1035142504t_fhp1994816elseift_fhp1320u11044416t_fhp14026128106k16916t_fhp126421041000pr11044416t_fhp14026128003443t_fhp148746916t_fhp12642104elseift_fhp1340u11044416t_fhp14026128106k16916t_fhp126421041000pr11044416t_fhp1402612800847t_fhp12096046916t_fhp12642104e
dre1WhDeAbu1h10023re108pr104k1Det_csh11t_fh1qF_r
f1F_qeh1t_csh12ts25qF_r
f1F_qe106025expP62ift_csh11t_csh12t_csh1t_csh11elseift_csh11t_csh12
ft_csh1t_csh12e
dfpri
tft_csh13f
t_csh1
t_csh1t_csh1
计算包壳内壁温度
t_cih1i
put请任意输入一包壳内壁温度（T315）t_cih1t_cih1315r121kk110whiler1200001kk11kk111t_cp105t_cih1t_csh1k120005r