Double Pipe Heat Exchanger
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Transcript of Double Pipe Heat Exchanger
![Page 1: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/1.jpg)
DOUBLE PIPEHEAT EXCHANGER
Rina Pebriana (2313 105 026)Tri Wijaya Purnama (2313 105 028)Palupi Nisa (2313 105 033)Afilda Della F (2313 105 035) Rieska Foni Yuniar (2313 105 041)
![Page 2: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/2.jpg)
Double Pipe Heat Exchanger Seri-Parallel
Alasan memakai Double Pipe Heat Exchangeer Seri-Parallel
Saat pressure drop 10 psi (liquid) dan 2 psi (gas)
Bila flow rate dari kedua aliran tersebut perbedaannya sangat besar
![Page 3: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/3.jpg)
True Temperature Difference
For one series hot stream and n-parallel cold stream:
for Series-Parallel Arrangement
![Page 4: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/4.jpg)
For one series cold stream and n-parallel hot stream menggunkan rumus
where
True Temperature Difference
for Series-Parallel Arrangement
![Page 5: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/5.jpg)
True Temperature Difference
for Series-Parallel Arrangement
Hot Fluid Cold Fluid
T1= 300°F t1= 190°F
T2= 200°F t2= 220°F
n= 6
![Page 6: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/6.jpg)
True Temperature Difference
for Series-Parallel Arrangement
![Page 7: Double Pipe Heat Exchanger](https://reader033.fdokumen.com/reader033/viewer/2022061506/55cf97c2550346d0339370ca/html5/thumbnails/7.jpg)
Exchanger With Viscosity Correction (Φ)Bila (μ/μw)0,14 ≠ 1,0 maka: