Efek Penambahan APK Pipa Kapiler Bersirip Sebagai Penghantar Panas Terhadap Performance AC Pada Aplikasi ACWH

Chandra Amirsyah Siregar, Ahmad Marabdi Siregar, Dana Setiawan

Abstract


Technological advances encourage researchers to continue engineering technology. One of them is to increase the function of the Air Conditioner (AC) from air conditioning to air conditioning and the provision of hot water for bathing needs (Air Conditioner Water Heater / ACWH). This study aims to analyze the performance of the air conditioner due to the addition of a water heater application. The water capacity in the tank is 60 liters using a capillary tube heat exchanger with the addition of fins. The test was carried out at 3 different evaporator temperatures, namely 16 0C, 18 0C and 20 0C. Data were collected for 60 minutes. The result is that the ACWH application is able to provide hot water for bathing needs, with a temperature of 55.5 0C at the evaporator temperature test of 18 0C. However, the addition of this application resulted in a decrease in AC performance (COP). The COP AC value obtained in the 20 0C test was 3.071 while the ACWH application was 2.081.


Keywords


AC; ACWH; Coefficient of Performance

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References


J. Jufrizal, F. H. Napitupulu, and H. Ambarita, Studi Eksperimental Performansi Solar Water Heater Jenis Kolektor Plat Datar dengan Penambahan Thermal Energy Storage, Cylind. J. Ilm. Tek. Mesin, vol. 1, no. 2, pp. 2736, 2015.

C. A. Siregar, Pengaruh jarak kaca terhadap efisiensi alat destilasi air laut yang memanfaatkan energi matahari di kota Medan, J. Mech. Eng. Manuf. Mater. ENERGY, vol. 2, no. 2, pp. 5155, 2018.

C. A. Siregar and A. M. Siregar, Studi Eksperimental Pengaruh Kemiringan Sudut Terhadap Alat Destilasi Air Laut Memanfaatkan Energi Matahari, J. Rekayasa Mater. Manufaktur dan Energi, vol. 2, no. 2, pp. 165170, 2019.

W. S. Damanik, F. H. Napitupulu, A. H. Nasution, and H. Ambarita, Energy analysis of double slope aktive solar still, in IOP Conference Series: Materials Science and Engineering, 2020, vol. 725, no. 1, p. 12007.

I. Yuliani, Optimalisasi Kinerja Airconditioner Water Heater (Awh) Dengan Mengatur Dimensi Koil Pemanas Air, J. Tek. ENERGI, vol. 2, no. 1, pp. 117121, 2012.

S. d JW, Refrigerasi dan Pengkondisian Udara, Jakarta PT. Erlangga, 1992.

K. U. K. Umurani and M. Muharnif, Pengaruh Diameter Lubang Pembangkit Vorteks Winglet Melengkung Terhadap Unjuk Kerja Apk Tipe Kompak Studi Eksperimental, J. Rekayasa Mater. Manufaktur dan Energi, vol. 2, no. 1, pp. 8493, 2019.

C. Siregar and I. Irfansyah, Studi Numerik Unjuk Kerja Penggunaan Winglet Pada Heat Exchanger Tipe Compact, J. Rekayasa Mater. Manufaktur dan Energi, vol. 1, no. 1, pp. 2029, 2018.

M. S. I. Tharves and N. Nethaji, Experimental studies on improvement of coefficient of performance of window air conditioning unit, Therm. Sci., vol. 21, no. 3, pp. 13491358, 2017.

M. F. Othman, H. Abdullah, N. A. Sulaiman, and M. Y. Hassan, Performance evaluation of an actual building air-conditioning system, in IOP Conference Series: Materials Science and Engineering, 2013, vol. 50, no. 1, p. 12051.

M. J. Moran, H. N. Shapiro, D. D. Boettner, and M. B. Bailey, Fundamentals of engineering thermodynamics. John Wiley & Sons, 2010.

C. A. Siregar, A. M. Siregar, A. Affandi, and U. Amri, Rancang Bangun Acwh Berkapasitas 60 Liter Memanfaatkan Pipa Kapiler Bersirip Sebagai Penghantar Panas, J. MESIL (Mesin Elektro Sipil), vol. 1, no. 1, pp. 5662, 2020.

Thermodynamic Properties of DuPontTM Freon 22 (R-22). USA: National Institute of Standards and Technology, 1998.




DOI: https://doi.org/10.30596/rmme.v4i1.6689

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