Post on 06-Jul-2018
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
1/8
D1 246.734268D2 308.417835beta1 21.3368593beta2 40teta1 0teta2 3.54897137
teta3 6.86419745teta4 9.94955255teta5 12.8079546teta6 15.4413096teta7 17.8504061teta8 20.0347317teta9 21.9921575teta10 23.7183733teta11 25.2058054Da 252.902625Db 259.070981Dc 265.239338
Dd 271.407695De 277.576052Df 283.744408Dg 289.912765Dh 296.081122Di 302.249478b1 70.7276722b2 70.7276722TET1 0TET2 15TET3 30TET4 45
TET5 60TET6 75TET7 90TET8 105TET9 120TET10 135TET11 150TET12 165TET13 180TET14 195TET15 210TET16 225
TET17 240TET18 255TET19 270TET20 285TET21 300TET22 315TET23 330TET24 345
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
2/8
TET25 360R0 154R1 158R2 162R3 166R4 170
R5 174R6 179R7 183R8 188R9 192R10 197R11 202R12 207R13 212R14 217R15 223R16 228
R17 234R18 240R19 246R20 252R21 258R22 264R23 271R24 278Z 12t 3t1 3
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
3/8
DISEÑO DE VENTILADORES CENTRIFUGOS
DATOS DE ENTRADA
PARAMETROS PREDETERMINADOS Valor
0.83CABEZA ESTT!CA S" #c$.c.a.% 10.6
PARAMETROS ASUMIDOS Rango de Selección Valor
#25& ' 50&% 40
(a)ta 1*117 $. 0.308417835
#0*09 ' 0*3% 0.25
#12 ' 16% 12
#0*4 ' 0*8% 0.8
#0*2 ' 0*31% 0.25
#0*85 ' 1*28% 0.8
#0*5 ' 0*8% 0.55
#0*2 ' 0*3% 0.25
#0*4% 0.4
#0*25 ' 0*5% 0.5
#0*6% 0.6
0*01+ A,TA "RES!- / 0*05+ ED!A BAA "RES! 0.05
(a)ta 0*0127 $. 0.0127
Cdicie) ,cae) 1.2
#0*7 ' 0*8% 0.75
DATOS DE SALIDA
PARAMETROS Valor
DES!DAD RE,AT!A #S% 833.3333333333
88.3333333333
48.4461602995
7.4790781248
( #$.c.aie% 95.8124114581
127.7498819442
0.7204432114
RE,C!ES "R !T #% 3000.00000368760.246734268
CADA, : #$3;)%
A
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
4/8
0.141942135
0.8539603029
20.8117044392
0.2438492585
EL DIAMETRO DE ASPIRACION ES SATISFACTORIO
38.7569282396
VELOCIDADES RADIALES (m/!
12.1115400749
15.1394250936
ANC"O DEL ROTOR (m!
0.0707276722
0.0707276722
21.336859289
EL AN#ULO $% ES SATISFACTORIO
TRIAN#ULOS DE VELOCIDAD (m/!
15.1394250936
41.6089134529
18.8422114744
34.0121889034
36.1042711737
12.1115400749
CALCULOS DE LAS PERDIDAS
"ERD!DAS "ARA (a #$.c.aie% 12.1458333333
6.6067760012
11.7400161234
126.305036916
VERIFICACION DE LA EFICIENCIA "IDRAULICA
E?!C!EC!A (!DRA,!CA #h% &')*)+,+
0.8579497679
LA EFICIENCIA "IDRAULICA ASUMIDA ES CORRECTA
ESTIMATIVO DE LA EFICIENCIA #LO-AL
0.000034702
J(" 1.1777415321
B(" 1.9137970956
0.9499818674
&'.%)+)%+0)
DIMENSIONAMIENTO
0.0685296828B #$% 0.1768191806
A #$% 0.3875692819
CADA, DE ?
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
5/8
Ai Dia$et Radi J FecKa. de ecta J ) RadiG FecKa. de ecta ) RadiG1 246.734268 123.367134 41.6089134529 15.1394250936a 252.902625 126.451312 39.3322432551 14.8366365917b 259.070981 129.535491 37.0555730572 14.5338480898c 265.239338 132.619669 34.7789028594 14.231059588d 271.407695 135.703847 32.5022326615 13.9282710861e 277.576052 138.788026 30.2255624637 13.6254825842f 283.744408 141.872204 27.9488922658 13.3226940824g 289.912765 144.956382 25.672222068 13.0199055805h 296.081122 148.040561 23.3955518701 12.7171170786i 302.249478 151.124739 21.1188816723 12.41432857672 308.417835 154.208918 18.8422114744 12.1115400749
Radi J123.367134 41.6089135154.208918 18.8422115
Radi 123.367134 15.1394251154.208918 12.1115401
120 125 130 135 1
0
10
20
30
40
50
fFNG O ' 0.73817722N
Radio
3
( m / !
120 125 130 135
0
5
10
15
20
fFNG O ' 0.09817477
Rad
V r ( m / !
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
6/8
Beta ta FBetaG 1;FRadiHtaFBetaGG 1;FRadiHtaFBetaGG DetaFRadiG21.3368593 0.390625 0.0207510697 0.0200835452 3.0841783522.1611609 0.4073019 0.0194160207 0.0187607862 3.0841783523.0925558 0.42638259 0.0181055516 0.0174599517 3.0841783524.1537459 0.44844783 0.0168143518 0.01617563 3.0841783525.3744806 0.47428921 0.0155369081 0.0149020939 3.0841783526.7945959 0.50501797 0.0142672796 0.01363302 3.0841783528.4688287 0.54225148 0.0129987603 0.0123610474 3.0841783530.4747952 0.58845263 0.0117233344 0.0110770262 3.0841783532.9269876 0.64759737 0.010430718 0.0097686144 3.0841783536.003224 0.7266285 0.0091065108 0.0084173432 3.08417835
40 0.83909963 0.0077281756
40 145 150 155 160
P 132.67572137
(mm!
140 145 150 155 160
P 27.25096517
io (mm !
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
7/8
DetaFRadiG;FRadiHtaFBetaGG DetaFTetaG Teta0.0619412354 3.54897137 00.0578616106 3.31522608 3.548971370.0538496051 3.0853551 6.864197450.0498885278 2.85840209 9.949552550.0459607152 2.63335501 12.80795460.042046665 2.40909645 15.4413096
0.0381236746 2.18432566 17.85040610.0341635243 1.95742575 20.03473170.0301281489 1.72621578 21.99215750.0259605876 1.4874321 23.7183733
25.2058054
8/17/2019 Diseño Ventiladores (d Fijo,Church) (3)
8/8
D2 0.30841784R$aN 0.27757605 1410.25764
TETA R0 0.15420892
15 0.1580322930 0.1619504645 0.1659657860 0.1700806575 0.1742975490 0.17861898105 0.18304757120 0.18758596135 0.19223687150 0.19700309165 0.20188748180 0.20689297
195 0.21202257210 0.21727935225 0.22266646240 0.22818714255 0.23384469270 0.23964251285 0.24558409300 0.25167297315 0.25791282330 0.26430738345 0.27086048360 0.27757605