PENGGUNAAN WATER HEATING PADA MESIN PENGKONDISIAN UDARA SEBAGAI ALAT PENGENDALI KELEMBABAN UDARA DI DALAM RUANG OPERASI DI RUMAH SAKIT

Wardoyo Wardoyo

Abstract

This research was aimed to observe the performance of water heating as an air moisture controller device in a hospital surgery room. The way the research was outside air in 27 degrees until 30 degrees celcius and moisture of 60 until 70 percent made suitable with requirement conditions determined for surgery room in the hospital i.e. 19 until 24 degrees celcius and moisture of 45 until 60 percent. To make that condition, the surgery room was equipped with air conditioner machine and water heating as an air moisture controller device. Hot water was circulated in water heating and air moisture was measured by a hygrometer. Out of this research it obtained: measuring moisture value higher than theoretic moisture value. Calorie volume in water heating increased with water volume that was constant so that water heating could control air moisture. There was a suitability in an air moisture ratio and calorie volume in water heating so that air moisture in surgery room could be measured as requirements.

Keywords

water heating, air moisture

References

Arismunandar, W., Saito, H., 2005, Penyegaran Udara, Cetakan ketujuh, Pradnya Paramita, Jakarta.

Arora, C.P., 1983, Refrigeration and Air Conditioning (in S1 Units), Mc Graw-Hill, New Delhi.

Carrier, 1965, Hand Book of Air Conditioning System Design, Mc Graw-Hill, New York.

Cangel, Y.A., Boles, M.A., 1989, Thermodinamics an Engineering Approach, Singapura.

Gunawan, R., 1988, Pengantar Teori Teknik Pendinginan (Refrijerasi), DepartemenPendidikan dan Kebudayaan RI, Jakarta.

Harjanto, G., 1976, Pesawat Pendingin/Pemanas, Teknik Mesin Universitas Gajah Mada, Yogyakarta.

Holman, J.P., 1980, Thermodunamics, Edisi ketiga, Mc Graw-Hill, New York.

Holman F., Jasjfi, E., 1997, Perpindahan Kalor, Edisi keenam, Erlangga, Jakarta.

Holman F., Prijono, A., 1997 Prinsip-Prinsip Perpindahan Panas, Erlangga, Jakarta.

Prasetyono, D.S., 2004, Pedoman Lengkap Teknik Memperbaiki Kulkas dan AC, Cetakan ketiga, Absolut, Yogyakarta

Putra, N., 2005, Kenaikan Koefisien Perpindahan Kalor Kondensasi Film Pada Kondensor Silinder Vertikal Dengan Nanofluida Al203-Air sebagai Fluida Pendingin, Teknik Mesin Universitas Indonesia, Jakarta.

Stoecker, W.F., Jones, J.W., 1982, Refrigeration and Air Conditioning, Edisi kedua, Mc Graw-Hill, New York.

Stoecker, W.F., 1989, Refrigerasi dan Pengkondisian Udara, Edisi kedua, Erlangga, Jakarta.

Sumanto, 2004, Dasar-Dasar Mesin Pendingin, Edisi kelima, Andi Offset, Yogyakarta.

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