perhitungan ducting lengkap 17

8/12/2019 Perhitungan Ducting Lengkap 17

1/11

Tekanan total

Posisi Dumper Buka Penuh Buka 75% Buka 50% Buka 25% Tutup Penuh

1 0.61 0.62 0.62 0.63 0.63

2 0.61 0.62 0.62 0.63 0.63

3 0.62 0.62 0.63 0.63 0.63

rata-rata 0.61 0.62 0.62 0.63 0.63


1 -0.005176 -0.002588 -0.002588 0 0

2 -0.005176 -0.002588 -0.002588 0 0

3 -0.002588 -0.002588 0 0 0

rata-rata -0.005176 -0.002588 -0.002588 0 0

tekanan statik


1 0.54 0.57 0.6 0.62 0.63

2 0.53 0.58 0.61 0.62 0.62

3 0.53 0.58 0.61 0.62 0.63

rata-rata 0.53 0.58 0.61 0.62 0.62


1 -0.023292 -0.015528 -0.007764 -0.002588 0

2 -0.02588 -0.01294 -0.005176 -0.002588 -0.002588

3 -0.02588 -0.01294 -0.005176 -0.002588 0

rata-rata -0.02588 -0.01294 -0.005176 -0.002588 -0.002588

tekanan dinamis

Posisi Dumper Buka Penuh Buka 75% Buka 50% Buka 25% Tutup Penuh1 0.58 0.6 0.61 0.62 0.63

2 0.58 0.6 0.61 0.62 0.63

3 0.58 0.6 0.62 0.62 0.63

rata-rata 0.58 0.6 0.61 0.62 0.63


1 -0.018116 -0.01294 -0.010352 -0.007764 -0.005176

2 -0.018116 -0.01294 -0.010352 -0.007764 -0.005176

3 -0.018116 -0.01294 -0.007764 -0.007764 -0.005176

rata-rata -0.018116 -0.01294 -0.010352 -0.007764 -0.005176

pengujian 1

X

Y

5 0.57 0.58 0.58 0.57

10 0.57 0.56 0.57 0.57

15 0.56 0.56 0.57 0.58

20 0.57 0.57 0.58 0.59

6 8 10 12


2/11

X

Y

5 -0.015528 -0.01294 -0.01294 -0.015528

10 -0.015528 -0.018116 -0.015528 -0.015528

15 -0.018116 -0.018116 -0.015528 -0.01294

20 -0.015528 -0.015528 -0.01294 -0.010352

pengujian 2

X

Y

5 0.57 0.58 0.58 0.57

10 0.56 0.56 0.57 0.57

15 0.56 0.55 0.56 0.57

20 0.57 0.56 0.57 0.58

X

Y

5 -0.015528 -0.01294 -0.01294 -0.015528

10 -0.018116 -0.018116 -0.015528 -0.015528

15 -0.018116 -0.020704 -0.018116 -0.015528

20 -0.015528 -0.018116 -0.015528 -0.01294

pengujian 3

X

Y

5 0.57 0.58 0.58 0.57

10 0.56 0.56 0.57 0.5715 0.55 0.55 0.56 0.57

20 0.57 0.56 0.58 0.58

X

Y

5 -0.015528 -0.01294 -0.01294 -0.015528

10 -0.018116 -0.018116 -0.015528 -0.015528

15 -0.020704 -0.020704 -0.018116 -0.015528

20 -0.015528 -0.018116 -0.01294 -0.01294

pengujian 3

X

Y

5 0.57 0.58 0.58 0.57

10 0.56 0.56 0.57 0.57

15 0.56 0.55 0.56 0.57

20 0.57 0.56 0.57 0.58

6 8 10 12

6 8 10 12

6 8 10 12

6 8 10 12

6 8 10 12

6 8 10 12


3/11

X

Y

5 -0.015528 -0.01294 -0.01294 -0.015528

10 -0.018116 -0.018116 -0.015528 -0.015528

15 -0.018116 -0.020704 -0.018116 -0.015528

20 -0.015528 -0.018116 -0.015528 -0.01294

6 8 10 12


4/11

tekanan total

Posisi Dumper Buka Penuh Buka 75% Buka 50% Buka 25 %

Pt (in.H20) 0.005176 0.002588 0.002588 0

Pt (N/m2) 101301.051 101300.525 101300.525 101300.000

Pt Absolut (in.H20) 492.644824 492.647412 492.647412 492.65

RN (%) 5.25316E-06 0.00026266 2.6266E-06 0

K (%) 99.99999475 99.99973734 99.99999737 100

tekanan statik

Posisi Dumper Buka Penuh Buka 75% Buka 50% Buka 25 %

Ps (in.H20) 0.023292 0.015528 0.005176 0.002588

Ps (N/m2) 101304.7279 101303.1519 101301.0506 101300.5253

Ps Absolut (in.H20) 492.626708 492.634472 492.644824 492.647412

RN (%) 2.36384E-05 0.001575917 5.25316E-06 2.6266E-06

K (%) 99.99997636 99.99842408 99.99999475 99.99999737

tekanan dinamis

Posisi Dumper Buka Penuh Buka 75% Buka 50% Buka 25 %Pv (in.H20) 0.018116 0.01294 0.007764 0.007764

Pv (N/m2) 101303.6773 101302.6266 101301.576 101301.576

Pv Absolut (in.H20) 492.631884 492.63706 492.642236 492.642236

RN (%) 1.83856E-05 0.001313271 7.87971E-06 7.87971E-06

K (%) 99.99998161 99.99868673 99.99999212 99.99999212

kecepatan

Posisi Dumper Tutup Penuh Buka 75% Buka 50% Buka 25 %

V 14.417 15.197 14.175 13.845

V 0.1730661 0.168566211 0.174537167 0.176604992

RN (%) 1.200430741 1.109207151 1.231302765 1.275586799

K (%) 98.79956926 98.89079285 98.76869723 98.7244132

laju aliran volumetrik

Posisi Dumper Tutup Penuh Buka 75% Buka 50% Buka 25 %

Q 0.648765 0.683865 0.637875 0.623025

Q 3.32246E-05 3.19902E-05 3.36459E-05 3.42521E-05

RN (%) 0.010242426 0.009355711 0.010549368 0.010995426

K (%) 99.98975757 99.99064429 99.98945063 99.98900457


5/11

Tutup penuh

0 0.002588 0.001294 0.001294 0

101300.000 0.53215112 0.26607556 0.26607556 0

492.65 RN 5.25316E-06 0.00026266 2.6266E-06 0

0 K 99.99999475 99.99973734 99.99999737 100

100

Tutup penuh

0 0.011646 0.007764 0.002588 0.001294

101300 2.394680041 1.59645336 0.53215112 0.26607556

492.65 RN 2.36384E-05 0.001575917 5.25316E-06 2.6266E-06

0 K 99.99997636 99.99842408 99.99999475 99.99999737

100

Tutup penuh0.005176 0.009058 0.00647 0.003882 0.003882

101301.0506 1.86252892 1.3303778 0.79822668 0.79822668

492.644824 RN 1.83856E-05 0.001313271 7.87971E-06 7.87971E-06

5.25316E-06 K 99.99998161 99.99868673 99.99999212 99.99999212

99.99999475

Tutup penuh

13.593

0.17823451 0.1198075 0.11365827 0.121852891 0.1247572931.311222765

98.68877723

Tutup penuh

0.611685

3.47412E-05 6.64493E-05 6.39804E-05 6.72918E-05 6.85043E-05

0.011359165

99.98864083


6/11

0

0

0

100

0

0

0

100

0.002588

0.53215112

5.25316E-06

99.99999475

delta v

0.127070163 0.001055983 106.9711 0.016147 0.063535

V 184.7674 13.59292

6.94823E-05


7/11

Kecepatan Aliran Udara dan Laju Aliran Volumetric

X

Y

Pv (in.H2O) 0.015528 0.01294 0.01294 0.015528

Pv (N/m2) 3.192906721 2.660755601 2.660755601 3.192906721

V (m/s) 9.245 9.095 8.94 8.73V 0.093 0.095 0.096 0.098

RN (%) 1.005949162 1.044529962 1.073825503 1.122565865

K (%) 98.99405084 98.95547004 98.9261745 98.87743414

Q(m3/s) 0.416025 0.409275 0.4023 0.39285

Q 0.004460706 0.004536802 0.00457071 0.004644739

RN (%) 1.072220674 1.108497315 1.136144651 1.182318729

K (%) 98.92777933 98.89150269 98.86385535 98.81768127

Pv (in.H2O) 0.018116 0.018116 0.015528 0.015528

Pv (N/m2) 3.725057841 3.725057841 3.192906721 3.192906721

V (m/s) 8.94 8.73 8.94 8.57

V 0.096 0.098 0.096 0.1

RN (%) 1.073825503 1.122565865 1.073825503 1.166861144

K (%) 98.9261745 98.87743414 98.9261745 98.83313886

Q(m3/s) 0.4023 0.39285 0.4023 0.38565

Q 0.00457071 0.004644739 0.00457071 0.004722108

RN (%) 1.136144651 1.182318729 1.136144651 1.224454321

K (%) 98.86385535 98.81768127 98.86385535 98.77554568

Pv (in.H2O) 0.018116 0.020704 0.018116 0.015528

Pv (N/m2) 3.725057841 4.257208961 3.725057841 3.192906721

V (m/s) 8.734 9.09 8.94 8.73

V 0.098 0.095 0.096 0.098

RN (%) 1.122051752 1.04510451 1.073825503 1.122565865

K (%) 98.87794825 98.95489549 98.9261745 98.87743414

Q(m3/s) 0.39303 0.40905 0.4023 0.39285

Q 0.004644949 0.004536523 0.00457071 0.004644739

RN (%) 1.18183061 1.109038725 1.136144651 1.182318729

K (%) 98.81816939 98.89096127 98.86385535 98.81768127

Pv (in.H2O) 0.015528 0.018116 0.015528 0.01294

Pv (N/m2) 3.192906721 3.725057841 3.192906721 2.660755601

V (m/s) 8.73 9.09 8.73 8.57

V 0.098 0.095 0.098 0.1

RN (%) 1.122565865 1.04510451 1.122565865 1.166861144

K (%) 98.87743414 98.95489549 98.87743414 98.83313886

Q(m3/s) 0.39285 0.40905 0.39285 0.38565

12

5

10

15

20

Parameter 6 8 10


8/11

Q 0.004644739 0.004536523 0.004644739 0.004722108

RN (%) 1.182318729 1.109038725 1.182318729 1.224454321

K (%) 98.81768127 98.89096127 98.81768127 98.77554568


9/11

3.15193E-05 2.62661E-05 2.62661E-05 3.15193E-05

1.98979E-05 2.05826E-05 2.08914E-05 2.15736E-05

3.67725E-05 3.67725E-05 3.15193E-05 3.15193E-05

2.08914E-05 2.15736E-05 2.08914E-05 2.22983E-05

3.67725E-05 4.20258E-05 3.67725E-05 3.15193E-05 2.62661E-05 2.6607556 0.64916324

V 4.5958293 2.14378854

2.15755E-05 2.058E-05 2.08914E-05 2.15736E-05

3.15193E-05 3.67725E-05 3.15193E-05 2.62661E-05


10/11

2.15736E-05 2.058E-05 2.15736E-05 2.22983E-05


11/11

delta v

0.402853

perhitungan ducting lengkap 17

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