Kojuxda boru tipli isti dyidiricilrin hesablanmasi(su -su)

lkin verilnlrst suyun srfi , m/saat (verilmi ml'umat)sti suyun balanc temperatutu.

Soyuq suyun balanc temperatutu.

Xarici borunun daxili diametri, mDaxili borularn daxili diametriDaxili borularn xarici diametri, m

Daxili borunun divarnn qalnl , m ( istidyidiricilrin texniki gsricilsindn secilir)n Daxili trubkalarn miqdar, dd

stidyidiricilrin gediinin say Borular arasi bolugun en ksik sahsi m ( istidyidiricilrin texniki gsricilsindn secilir)Bir gedid kiik borularn cm en ksik sahsi m ( istidyidiricilrin texniki gsricilsindn secilir)

Orta loqarifmik temperaturlar sti su un Soyug su n

Orta loqarifmik temperaturlarda suyun fiziki parametrlristi suyun xsusi istilik tutumu, kkal/kq drcSoyug suyun xsusi istilik tutumu, kkal/kq drc

sti suyun istilik kecirm msal , kkal/m saat drc (cdvldn seilir )Soyug suyun istilik kecirm msal , kkal/m saat drc (cdvldn seilir )Suyun xususi kisi , kq /m

sti suyun verdiyi istilik migdarnn tyin edilmsi. kkal/saat

Wist 1t 2 sti suyun son temperatutu. Ct 3t 4 Soyuq suyun son temperatutu. CD dd dd x

ngfbafkb

CisCsis Orta loqarifmik tempraturda isti suyun zlly , m/sans Orta loqarifmik tempraturda soyug suyun zlly , m/saniss

Qist=1000W isCis( t 1t 2 )kkal /saat

Soyug suyun srfi

sti suyun bir istidyidiricidki saniyvi hcmi srfisti suyun istidyidiricilr paralel qoulmasn gstrn msalSoyug suyun istidyidiricilr paralel qoulmasn gstrn msal

sti su nSoyuq su n

Borular aras bolugun ekvivalent diametrinin hesablanmas

Suyun srti

Borular aras bolugda

Kiik borularda

Suyun hrkt rejiminin hesablanmas

Borular aras bolugda

Kiik borularda

Ws Soyuq suyun srfi, msan

npisnps

Dek

W s=W isC is( t1t 2)C s ( t 4t 3 )

=m3 saat

dekv=4 f ba

3 .14(nd x+Dd ),m

Reba=4W is

11304( ndx+Dd )npisis

Rekb=W isCisng dd ( t1t2 )

3600C s( t 4t 3 )npsf kbs

W iss=W is

3600npis=m3/ san

sanmnttC

ttCWWpss

isisss /)(3600

)( 334

21

W is3600f ban pis

=m / san

W isC is( t1t 2 )ng3600Cs ( t4t 3 )f kb nps

=m /san

Prantdil lamtini hesablanmas

sti su n

Soyuq su n

Istilik trm msalnn hesablanmas

istilik trm msalnn hesablanmas

mumi istilik trm msalnn hesablanmas

Temperatur basqsnin orta qiymti

Dz axnda

ks axnda

is

s

K

Rekb=W isCisng dd ( t1t2 )

3600C s( t 4t 3 )npsf kbs

Pris=C is is is3600

isPrs=

C s s s3600s

32

41

3241

log3,2

)(

tttttttttks

t ks

td td=( t1t 3t 2+t 4 )

2,3 logt1t 3t2t 4

K= 11is

+ 1 s

+b40

ist=0,023istdx

(Dekd x

)0,45Reist0,8Prist

0,4

s=0,023sdd

Res0,8Prs

0,4

Tlb olunan istilik mbadilsi sthinin hesablanmas

Fn F=

Qk t

n=Ff

32

41

3241

log3,2

)(

tttttttttks

Kojuxda boru tipli isti dyidiricilrin hesablanmasi(su -su)

lkin verilnlrst suyun srfi , m/saat (verilmi ml'umat) 3200sti suyun balanc temperatutu. 61

56Soyuq suyun balanc temperatutu. 25

30Xarici borunun daxili diametri, m 0.804Daxili borularn daxili diametri 0.027Daxili borularn xarici diametri, m 0.032Daxili borunun divarnn qalnl , m ( istidyidiricilrin texniki gsricilsindn secilir) 0.0025Daxili trubkalarn miqdar, dd 244stidyidiricilrin gediinin say 2Borular arasi bolugun en ksik sahsi m ( istidyidiricilrin texniki gsricilsindn secilir) 0.4688Bir gedid kiik borularn cm en ksik sahsi m ( istidyidiricilrin texniki gsricilsindn secilir) 0.109

Orta loqarifmik temperaturlar sti su un 59 Soyug su n 27

Orta loqarifmik temperaturlarda suyun fiziki parametrlristi suyun xsusi istilik tutumu, kkal/kq drc 1Soyug suyun xsusi istilik tutumu, kkal/kq drc 1

4.759E-0077.225E-007

sti suyun istilik kecirm msal , kkal/m saat drc (cdvldn seilir ) 0.566Soyug suyun istilik kecirm msal , kkal/m saat drc (cdvldn seilir ) 0.538Suyun xususi kisi , kq /m 1000

sti suyun verdiyi istilik migdarnn tyin edilmsi. kkal/saat 16000000

Qist=1000W isCis( t1t 2 )kkal /saat

Soyug suyun srfi

3200

sti suyun bir istidyidiricidki saniyvi hcmi srfisti suyun istidyidiricilr paralel qoulmasn gstrn msal 15Soyug suyun istidyidiricilr paralel qoulmasn gstrn msal 15

2400

sti su n 0.0592592593Soyuq su n 0.0592592593

Borular aras bolugun ekvivalent diametrinin hesablanmas

0.069344804

Suyun srti

0.1264062698

1.087325858

Suyun hrkt rejiminin hesablanmas

18419.033417

40633.630678

W s=W isC is( t1t2)C s ( t 4t3 )

=m3 saat

Reba=4W is

11304( ndx+Dd )npisis

Rekb=W isCisng dd( t1t2 )

3600C s( t4t 3 )npsf kbs

sanmnttC

ttCWWpss

isisss /)(3600

)( 334

21

Prantdil lamtini hesablanmas

3.0269257951

4.8345724907

Istilik trm msalnn hesablanmas

2318.1804734

istilik trm msalnn hesablanmas

4187.91715

mumi istilik trm msalnn hesablanmas

1364.8989277

Temperatur basqsnin orta qiymti

30.763830398

#DIV/0!

Rekb=W isCisng dd( t1t2 )

3600C s( t4t 3 )npsf kbs

Tlb olunan istilik mbadilsi sthinin hesablanmas

544.3535276

3.7030852218

Cp( / ) CH4 1

( / )

1P,

0 25 30 35 40 45 50 60 70 80 90 100 110 120 130 140 15010 0.538 0.538 0.540 0.543 0.545 0.548 0.550 0.5576 0.5652 0.5728 0.5804 0.5880 0.5954 0.6028 0.6102 0.6176 0.625020 0.556 0.556 0.556 0.556 0.556 0.556 0.556 0.5636 0.5712 0.5788 0.5864 0.5940 0.6002 0.6064 0.6126 0.6188 0.625030 0.575 0.569 0.570 0.571 0.573 0.574 0.575 0.5812 0.5874 0.5360 0.5998 0.6060 0.6098 0.6136 0.6174 0.6212 0.625040 0.600 0.588 0.588 0.588 0.588 0.588 0.588 0.5928 0.5976 1.6024 0.6072 0.6120 0.6170 0.6220 0.6270 0.6320 0.637050 0.625 0.606 0.606 0.606 0.606 0.606 0.606 0.6098 0.6136 0.6174 0.6212 0.6250 0.6288 0.6326 0.6364 0.6402 0.644060 0.662 0.625 0.625 0.625 0.625 0.625 0.625 0.6274 0.6298 0.6322 0.6346 0.6370 0.6396 0.6422 0.6448 0.6474 0.650080 0.756 0.662 0.658 0.655 0.651 0.648 0.644 0.6464 0.6488 0.6512 0.6536 0.6560 0.6586 0.6612 0.6638 0.6664 0.6690

100 0.831 0.700 0.695 0.690 0.685 0.680 0.675 0.6724 0.6698 0.6672 0.6646 0.6620 0.6658 0.6696 0.6734 0.6772 0.6810

2

2

0 1.79210 1.82680 1.79000 34 0.73710 0.75130 0.73660 67 0.42330 0.43140 0.42300 1 1.73130 1.76480 1.73000 35 0.72250 0.73640 0.72190 68 0.41740 0.42540 0.41700 2 1.67280 1.70520 1.67170 36 0.70850 0.72220 0.70800 69 0.41170 0.41960 0.41140 3 1.61910 1.65040 1.61800 37 0.69470 0.70810 0.69420 70 0.40610 0.41390 0.40500 4 1.56740 1.59775 1.56640 38 0.68140 0.69450 0.68080 71 0.40060 0.40830 0.40020 5 1.51880 1.54820 1.51780 39 0.66850 0.68140 0.66800 72 0.39520 0.40280 0.39490 6 1.47280 1.50130 1.47180 40 0.65600 0.66870 0.65550 73 0.39000 0.39750 0.38970 7 1.42840 1.45606 1.42750 41 0.64390 0.65630 0.64350 74 0.38490 0.39230 0.38460 8 1.38600 1.41284 1.38513 42 0.63210 0.64430 0.63170 75 0.37990 0.38720 0.37960 9 1.34620 1.37220 1.34530 43 0.62070 0.63270 0.62030 76 0.37500 0.38220 0.37470

10 1.30770 1.33300 1.30680 44 0.60970 0.62150 0.60930 77 0.37020 0.37730 0.36990 11 1.27130 1.29590 1.27050 45 0.59880 0.61030 0.59840 78 0.36550 0.37250 0.36510 12 1.23630 1.26020 1.23550 46 0.58830 0.59960 0.58790 79 0.36100 0.36790 0.36000 13 1.20280 1.22600 1.20200 47 0.57820 0.58930 0.57780 80 0.35650 0.36340 0.35620 14 1.17090 1.19350 1.17010 48 0.56830 0.57930 0.56790 81 0.35210 0.35890 0.35180 15 1.14040 1.16240 1.13960 49 0.55880 0.56960 0.55840 82 0.34780 0.35450 0.34750 16 1.11110 1.13260 1.11040 50 0.54940 0.56000 0.54900 83 0.34360 0.35020 0.34330 17 1.08280 1.10370 1.08200 51 0.54040 0.55080 0.54000 84 0.33950 0.34600 0.33920 18 1.05590 1.07630 1.05520 52 0.53150 0.54170 0.53110 85 0.33550 0.34190 0.33510 19 1.02990 1.04980 1.02920 53 0.52290 0.53300 0.52250 86 0.33150 0.33790 0.33130 20 1.00500 1.02440 1.00430 54 0.51460 0.52450 0.51420 87 0.32760 0.33390 0.32700 21 0.98100 1.00000 0.98030 55 0.50640 0.51620 0.50600 88 0.32390 0.33020 0.32360 22 0.95790 0.97640 0.95730 56 0.49850 0.50810 0.49810 89 0.32020 0.32640 0.32000 23 0.93580 0.95390 0.93850 57 0.49070 0.50020 0.49030 90 0.31650 0.32262 0.31260 24 0.91420 0.93190 0.91360 58 0.48320 0.49250 0.48280 91 0.31300 0.31900 0.31280 25 0.89370 0.91100 0.89310 59 0.47590 0.48510 0.47550 92 0.30950 0.31540 0.30930 26 0.87370 0.89060 0.87310 60 0.46880 0.47780 0.46840 93 0.30600 0.31190 0.30580 27 0.85450 0.87100 0.85390 61 0.46180 0.47070 0.46140 94 0.30270 0.30850 0.30250 28 0.83600 0.85210 0.83540 62 0.45500 0.46380 0.45470 95 0.29940 0.30510 0.29920 29 0.81800 0.83380 0.81740 63 0.44830 0.45690 0.44790 96 0.29620 0.30190 0.29600 30 0.80070 0.81620 0.80010 64 0.44180 0.45030 0.44140 97 0.29300 0.29860 0.29270 31 0.78400 0.79910 0.78350 65 0.43550 0.44390 0.43510 98 0.28990 0.29550 0.28970 32 0.76790 0.78270 0.76740 66 0.42930 0.43760 0.42900 99 0.28680 0.29230 0.28650 33 0.75230 0.76670 0.75180 100.00000 0.28320 0.28920 0.28350

. . . 104 .

2106

2

102 102104 .

2104 .

2106

2

106 2

102

310 (/ ) 10 (/ )

3 4

0 47.4 20 51.5 40 54.5 60 56.7 80 58.0 0 7.020

1 47.6 21 51.7 41 54.6 61 56.8 81 58.1 10 7.466 :2 47.8 22 51.8 42 54.7 62 56.8 82 58.1 20 7.9123 48.0 23 52.0 43 54.9 63 56.9 83 58.2 30 8.3584 48.2 24 52.1 44 55.0 64 57.0 84 58.2 40 8.8045 48.4 25 52.3 45 55.1 65 57.1 85 58.3 50 9.2506 48.6 26 52.5 46 55.2 66 57.1 86 58.3 60 9.6967 48.8 27 52.6 47 55.3 67 57.2 87 58.4 70 10.1428 49.0 28 52.8 48 55.5 68 57.3 88 58.4 80 10.5889 49.2 29 52.9 49 55.6 69 57.3 89 58.5 90 11.034

10 49.4 30 53.1 50 55.7 70 57.4 90 58.5 100 11.48011 49.6 31 53.2 51 55.8 71 57.5 91 58.5 110 12.00412 49.8 32 53.4 52 55.9 72 57.5 92 58.6 120 12.52813 50.0 33 53.5 53 56.0 73 57.6 93 58.6 130 13.05214 50.2 34 53.7 54 56.1 74 57.6 94 58.6 140 13.57615 50.5 35 53.8 55 56.2 75 57.7 95 58.7 150 14.10016 50.7 36 53.9 56 56.3 76 57.8 96 58.7 160 14.62417 50.9 37 54.1 57 56.4 77 57.8 97 58.7 170 15.14818 51.1 38 54.2 58 56.5 78 57.9 98 58.7 180 15.67219 51.3 39 54.4 59 56.6 79 57.9 99 58.8 190 16.196

100 58.8 200 16.720

4

10 (/ ) . 0 200 t; C t; C t; C t; C t; C t; C

65

130=120+200 10010

610 (/ ) 10 / . 0 200

6 () 5

5 10 20 40 50 60 80 1000 100 1.35 1.40 1.40 1.45 1.55 1.60 1.65

10 90 1.32 1.35 1.38 1.43 1.48 1.55 1.6320 80 1.28 1.30 1.35 1.40 1.40 1.50 1.6030 70 1.25 1.28 1.33 1.38 1.40 1.48 1.5840 60 1.21 1.25 1.30 1.35 1.40 1.45 1.5550 50 1.18 1.25 1.30 1.30 1.40 1.43 1.5360 40 1.14 1.25 1.30 1.25 1.40 1.40 1.5070 30 1.11 1.21 1.28 1.23 1.33 1.38 1.4880 20 1.07 1.16 1.25 1.20 1.25 1.35 1.4590 10 1.05 1.14 1.23 1.18 1.23 1.35 1.43

100 0 1.02 1.12 1.20 1.15 1.20 1.35 1.40110120130140150160170180190200

.. L=6000

t; C t; C /

5.836.0136.1966.3796.5626.7456.9287.1117.2947.4777.667.8348.0088.1828.3568.538.7048.8789.0529.2269.4