Item: t3

_______________________________________________________________________________________________________________

Alfa Laval Compabloc Heat Exchanger Technical Specification

_______________________________________________________________________________________________________________

1*Cpk40 Vertical Countercurrent aisi 316 l 1.00 mm 162pl 26.2/26.6 m?

p_des=16.0 barg T_des=55.0/40.0-75.0/55.0 °C k=1591/1384 W/(m?*K)

Marg.=15(5)% Foul.=0.0(0.94)*10^-4 m?*K/W Load=564.2 kW LMTD=15.5 K

_______________________________________________________________________________________________________________

Water 41.5 m?/h 1.27<100 kPa 71.0 °C --> 59.0 °C 1*40+1*40 M

ШФЛУ 131 m?/h 6.17<100 kPa 55.0 °C <-- 44.0 °C 1*40+1*41 M

Dp(p+co)=0.316 kPav(co)=0.652 m/s NTU=0.77 Connections A1  A2 1/1 150/150 mm

Dp(p+co)=1.75 kPav(co)=2.11 m/s NTU=0.71 Connections B1  B2 1/1 150/150 mm

Media Temp. Dens. Sp.heat. Cond. Visc.

Water 59.0 982.7 4.17 0.652 0.472

64.9 979.7 4.18 0.657 0.433

71.0 976.6 4.18 0.663 0.397

ШФЛУ 44.0 534.6 2.59 0.084 0.131

49.4 527.1 2.64 0.082 0.124

55.0 519.2 2.70 0.079 0.118

Temperatures Side 1 Side 2

Bulk 71.0 58.0 m(ch) 1010 1720

Wall 66.8 54.0

Wall 65.3 52.7 v(ch) 0.156 0.500

Bulk 55.9 44.0 tau(wall) 2.70 12.5

Bulk or wall temp. out of range side 2

Project: Cas200

Item: т4

_______________________________________________________________________________________________________________

Alfa Laval Compabloc Heat Exchanger Technical Specification

_______________________________________________________________________________________________________________

1*Cpl30 Horizontal Crossflow aisi 316 l 0.80 mm 132pl 14.6/14.8 m2

p_des=5.0 barg T_des=60.0/20.0-65.0/45.0 °C k=3125/2978 W/(m?*K)

Osurf=5 % Foul.=0.0(0.16)*10^-4 m?*K/W Load=1237 kW MTD=28.5 K

_______________________________________________________________________________________________________________

Hot Side Конденсация паров К4 Cold Side ШФЛУ

Condensing Liquid Heating

1*65 M Dp=25.3<58.6 kPa 2*16+2*17 M Dp=77.1<100 kPa

Dp(ch) 8.017 Dp(p) -0.636/2.249 Dp(ch) 70.869 Dp(p) 0.451/2.597

Conn A1  A2 1/1 250/100 mm Dp(c)=0.146/15.513 Conn B1  B2 1/1 100.0/100.0 mm Dp(c)=0.146/15.513

v(c/neck/ch)=19.2/20.2/9.73 v(c/neck/ch)=4.67/2.35/1.49

v(ch/neck/c)=5.74/15.4/70.8 v(ch/neck/c)=1.58/2.48/4.94

T (v/l) P Q T (v/l) P Q

In 63.0 2.93 1.00 20.0 Subcooled

Out 59.7/54.1 2.68 0.535 44.0 Subcooled

Twall min/max 44.8/56.9 Twall min/max 39.1/53.9

_______________________________________________________________________________________________________________

Hot side Cold side

Liquid Vapour Liquid

In/Out In/Out In/Out

Dens 574.0/577.3 8.201/7.528 565.3/534.6

Sp.Heat 2.480/2.455 1.882/1.862 2.386/2.591

Visc 0.150/0.154 0.0074/0.0076 0.163/0.131

Th.Cond 0.0893/0.0901 0.0178/0.0175 0.0930/0.0841

Bub. p. 63.0

Dew p. 63.0

Mol.W. 72.15/72.15

Cr.pr. 33.34/33.34

Cr.temp. 187.2/187.2

Lat.heat 314.5/317.5

Warning: High velocity in connection! (70.76) > 26.81 Try Double Inlet, more units in parallel or PHE with bigger connections!

Приложение 3

Спецификации дополнительных теплообменных аппаратов для варианта интеграции №2

Project: Cas200