Chairbowo, Fajri (2016) Rancang Bangun Dan Studi Eksperimen Alat Penukar Panas Memanfaatkan Energi Refrigerant Keluar Kompresor Ac Sebagai Pemanas Air Pada ST/D=8 Dengan Variasi Volume Air. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kebutuhan masyarakat terhadap air hangat semakin meningkat. Hal itu disebabkan air hangat mempunyai berbagai manfaat. Air hangat efektif dalam melarutkan lemak ataupun sabun, serta air hangat dapat melancarkan peredaran darah manusia ketika digunakan. Demi efisiensi dalam penggunaan energi, penulis melakukan penelitian tentang pemanfaatan panas buang dari sistem refrigerasi. Sebelum panas dibuang ke lingkungan, water heater ditambahkan ke sistem refrigerasi yang peletakkannya sesudah proses kompresi. Dimana water heater akan mengambil kalor dari refrigeran pemanas yang melintas sesudah dari kompresor. Sistem refrigerasi yang digunakan mempunyai daya 1 HP (746 Watt). Dalam penelitian ini sudah ditetapkan diameter tube dari water heater adalah 1 cm dengan jarak transversal setiap tube 8 cm, fluida yang mengalir di dalam tube adalah R-22 dan fluida diam yang berada di dalam tangki adalah air. Langkah awal dari penelitian ini adalah melakukan pengujian sistem AC split untuk mendapatkan data-data yang dibutuhkan dalam perancangan water heater.
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The public demand for warm water is increasing. That is because warm water has many benefits. Warm water is effective in dissolving grease or soap and warm water can improve blood circulation when it be used. In order to using energy is more efficient, the author conducted a research about the use of wasted heat from the refrigeration system. Before the heat discharged into environment, the author installs water heater on refrigeration system which its posisition after compression process. Where the water heater take heat out from the heating refrigerant which through after compressor. The refrigeration system has 1 HP power. This research has been set on the water heater tube diameter is 1 cm and transverse pitch of every tube is 8 cm, the fluid following in the tube is R-22 and the stationary fluid inside the tank is water. The initial step of this study was to test the split AC system to obtain data required in the design of water heater.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSM 621.402 5 Cha r |
| Uncontrolled Keywords: | Water heater; jarak tube; perpindahan panas tansien; koveksi alami; konveksi intermal tube |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ263 Heat exchangers |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21201-(S1) Undergraduate Thesis |
| Depositing User: | Yeni Anita Gonti |
| Date Deposited: | 24 Jun 2020 05:33 |
| Last Modified: | 24 Jun 2020 05:33 |
| URI: | http://repository.its.ac.id/id/eprint/76214 |
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