Rozy, Lulu (2016) Kajian Komputasional Sistem Pemanasan Air Menggunakan Solar Water Heater Untuk Sistem Domestik Km. Dorolonda. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.
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Abstract
Kenyamanan crew dan penumpang kapal merupakan hal yang harus diperhatikan. Salah satu upaya untuk meningkatkan kenyamanan crew dan penumpang kapal dengan menyediakan fasilitas air hangat pada sistem domestik. Namun, fasilitas air hangat sangatlah boros jika menggunakan steam boiler ataupun heater electric. Sehingga, dibutuhkan teknologi alternatif untuk menyediakan fasilitas air hangat di kapal. Energi terbarukan terfokus pada pengembangan energi surya yang merupakan sumber energi terbarukan yang mempunyai potensi sangat besar, baik sebagai resource maupun potensi untuk pengembangan teknologi dan pemanfaatannya. Salah satu contohnya adalah energi terbarukan matahari. Pemanfaatan energi matahari untuk kebutuhan air panas dikapal dirasa dapat digunakan. Selain karena energi matahari tidak akan habis dan terjangkau, energi matahari ini juga ramah lingkungan sehingga tidak menimbulkan pencemaran laut. Tugas akhir ini bertujuan untuk melakukan kajian teknis terhadap sistem domestik dan aplikasi teknologi solar water heater di kapal penumpang, membuat desain keyplan sistem domestik dengan solar water heater di kapal penumpang, serta melakukan simulasi dengan software. Metode yang digunakan adalah analisa perhitungan dan simulasi dinamik. Dari hasil analisa didapatkan kebutuhan air hangat untuk mandi 22000 liter/hari dengan temperatur 38oC, sedangkan kebutuhan air panas 7100 liter/hari dengan temperatur 70oC, panasnya didapatkan dari solar collector yang dipasang sebanyak 41 buah dengan serapan
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kalor 393,6 kWh. Dari hasil simulasi dinamik yang di setting selama 10 hari (sesuai rute pelayaran) didapatkan ToColl (Temperature output solar collector) sebesar 76,86oC, GColl (Solar radiation solar collector) sebesar 271046,16 kJ/h dan nilai mdColl (Flowrate solar collector) selalu konstan pada 1062 kg/h. Dari perencanaan yang telah dibuat, secara kajian teknis pemasangan solar water heater pada sistem domestik dapat diaplikasikan di KM. Dorolonda
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Crew’s and passengers are things that must be considered. One of the efforts to improve the comfort of the crew and passengers are through warm water facilities in the domestic system. However, warm water facility is wasteful if it is generated using a steam boiler or heater electric. Thus, alternative technologies are needed to provide hot water facility in the vessel. Renewable energies that is projected on the development of solar energy is a renewable energy source that has enormous potential, both as a resource and potential for technology development and its utilization. One example of alternatives is the renewable energy of the sun. Utilization of solar energy for hot water in vessel seems to be functional. In addition, its solar energy will not be limited and affordable. Furthermore, solar energy is also environmentally friendly, as it is not causing pollution on the sea. This thesis aims to conduct technical studies on domestic systems and application of solar water heater technology in the passenger ship, by making the design key plan of domestic system with a solar water heater in passenger ships, and perform its simulations with software. The method used is the calculation analysis and dynamic simulation. From the analysis results obtained needs for warm water bath is 22000 liters/day with a temperature of 38oC, while the hot water needs 7100 liters/day with a temperature of 70°C, the heat obtained from solar collectors are mounted as many as 41 pieces with 393.6 kWh of heat absorption. From the simulation results in the dynamic
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setting for 10 days (according to the shipping service) ToColl (Temperature output solar collector) obtained by 76,86oC, GColl (Solar radiation solar collector) 271046,16 kJ/h and the value mdColl (Flowrate solar collector) always constant at 1062 kg/h. From those planning, the technical study on the installation of solar water heater domestic system can be applied in KM. Dorolonda
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSP 621.472 Roz k |
| Uncontrolled Keywords: | Fasilitas Air Hangat, Simulasi Dinamik, Sistem Domestik, Solar Water Heater |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ810.5 Solar energy |
| Divisions: | Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36201-(S1) Undergraduate Thesis |
| Depositing User: | EKO BUDI RAHARJO |
| Date Deposited: | 07 Apr 2020 13:43 |
| Last Modified: | 07 Apr 2020 13:43 |
| URI: | http://repository.its.ac.id/id/eprint/75714 |
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