Analysis Of Three Layer Concentric Tube Heat Exchange Using Mathematic Modeling

Rinaldy Valendry

doi:10.35335/jbst.v10i3.1757

Penulis

Rinaldy Valendry Fakultas Teknik Universitas Sumatera Utara

DOI:

https://doi.org/10.35335/jbst.v10i3.1757

Kata Kunci:

Heat Exchanger, Double Concentric Pipe, Triple Concentric Pipe

Abstrak

A three-channel concentric pipes heat exchanger is a development or improvement of a two-channel concentric heat exchange apparatus. This study was conducted to determine the output temperature of each channel, and compare the results of theoretical calculations using mathematical modeling of experimental results conducted in the field. So that obtained difference of value between result of experiment to result of theory calculation. In this study have 3 variations of temperature data that is 50 °C, 55°C, and 60 °C with two streams namely CounterFlow and PararellFLow and discharge 2.5 l/minute, while cold fluid with 25 °C discharge 1.5 l/minute. From the above analysis it can be concluded that the temperature of the hot fluid coming out of the APK in the experiment tends to be higher than the temperature of the hot fluid coming out of the APK on theoretical calculations of mathematical modeling methods. Meanwhile, the cold cold fluid temperature coming out of the APK in experimental tends to be lower than the temperature of the cold fluid coming out of the APK on theoretical calculations of mathematical modeling methods.

Referensi

Abdullah, Usep Mudani Karim, and Abdul Azis. "Efektifitas Strategi Pembelajaran Analisis Nilai Terhadap Pengembangan Karakter Siswa Pada Mata Pelajaran Sejarah Kebudayaan Islam." Jurnal Penelitian Pendidikan Islam,[SL] 7.1 (2019): 51-62.

Anowar Hossain, Md. 2017. Experimental Analysis of a Triple Concentric Tube Heat Exchanger. Jurnal. Universitas, Gazipur, Bangladesh

Budiarto, Rachmawan, et al. Pengembangan UMKM Antara Konseptual dan Pengalaman Praktis. UGM PRESS, 2018.

Cengel, Yunus.A. 2003. Heat Transfer: A Practical Approach, ed. New York : McGraw-Hill.

Holman, J. P. 1997. Heat Transfer, Edisi ke-10. Jakarta :Erlangga

Incropera, F. P, dkk. Fundamentals of Heat and Mass Transfer, Edition. New York : John Wiley & Sons

Kakac, Sadik, Hongtan Liu, dan Anchasa Pramuanjaroenkij. 2012. HEAT EXCHANGERS Selection, Rating, and Thermal Design, Third Edition. CRC Press.

Kuppan, T. 2000. Heat Exchanger Design Handbook, Second Edition.Newyork : Marcel Dekker.Inc.

Cengel, Y. A. 2006. Thermodynamics An Engineering Approach, Edition

Munson, Bruce R. 1997. Mekanika Fluida, edisi ke-2. Jakarta : Erlangga

Kreith, Frank. 1877. Principles Of Heat Transfer, ed. New York : Harper and Row.

Pitts, Donald. 2008. Perpindahan Kalor, edisi ke-2. Erlangga :2108

Prajitno, Ir., Perpindahan Kalor Lanjutan Edisi ke-2 Universitas Gadjah Mada, Yogyakarta, 2005.

Oktavianus, David, et al. "Analisis Keefektifan Alat Penukar Kalor Tabung Sepusat Aliran Berlawanan Dengan Variasi Pada Fluida Panas (Air) Dan Fluida Dingin (Metanol)." Seminar Nasional Pendidikan 2015. 2019.

Syahputra, Yogie Andrian. "Analisa Water Tube Boiler Menggunakan Thermocouple Tipe K Pt 100 Sebagai Sensor Temperature Dan Differential Pressure Dalam Proses Efesiensi Bahan Bakar Di Pt Sari Incofood Corporation."

Hundry, G. F., A. R. Trott, T. C. Welch. Tanpa Tahun. Refrigeration and Air Conditioning – Fourth Edition. B.H.

C.L. Ko dan G.L wedenkind.1995 . Analysis for optimal performance of three channel split flow heat exchanger.

Ahmed Unal. 1998. Theoretical analysis off triple concentric-tube heat exchangers. Jurnal. Karadeniz Technical University. Trabzon. Turkey.