Desain dan Analisis Sistem HVAC Ruang Operasi Kapal Rumah Sakit Terapung Ksatria Airlangga 2

Hendra, Negoshe Putri (2026) Desain dan Analisis Sistem HVAC Ruang Operasi Kapal Rumah Sakit Terapung Ksatria Airlangga 2. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Ketidakmerataan akses fasilitas kesehatan di Daerah Tertinggal, Perbatasan, Kepulauan, dan Terpencil (DTPK-T) mendorong pemanfaatan kapal rumah sakit sebagai fasilitas kesehatan bergerak, salah satunya Kapal Rumah Sakit Terapung Ksatria Airlangga 2. Kapal ini direncanakan memiliki ruang operasi mayor yang memerlukan sistem Heating, Ventilation, and Air Conditioning (HVAC) untuk menjaga kualitas udara. Penelitian ini bertujuan untuk merancang dan menganalisis sistem HVAC ruang operasi mayor berdasarkan standar ASHRAE 170-2017 dan pedoman Kementerian Kesehatan Republik Indonesia. Pertumbuhan aerosol dapat dicegah dengan merancang sistem HVAC sesuai dengan ASHRAE 170-2017. Metode penelitian meliputi pengumpulan data kapal dan ruang operasi, perhitungan beban panas, penentuan kebutuhan Air Change per Hour (ACH), perhitungan debit udara suplai dan buang, pemodelan geometri ruangan beserta sistem HVAC sesuai ASHRAE 170-2017 menggunakan Onshape, serta simulasi Computational Fluid Dynamics (CFD) menggunakan SimScale. Ruang operasi yang dianalisis memiliki dimensi 5,4 m × 6 m × 3,5 m. Berdasarkan perhitungan, diperoleh beban pendinginan sebesar 2.116,495 W, debit udara suplai sebesar 0,630 m³/s, dan debit exhaust sebesar 0,504 m³/s untuk menjaga kecenderungan tekanan positif. Hasil simulasi kecepatan aliran udara pada variasi pertama hingga variasi keempat secara berurutan adalah 0,17 m/s; 0,18 m/s ; 0,2 m/s; 0,24 m/s. Hasil simulasi suhu ruang operasi dari variasi pertama hingga keempat secara berurutan adalah 21,35 ˚C; 21,72 ˚C; 21,80 ˚C; 21,67 ˚C menunjukkan seluruh variasi mampu mempertahankan suhu ruang operasi pada rentang standar 20-24 ˚C. Dari keempat variasi dipilih variasi pertama untuk selanjutnya dirancangkan ducting. Variasi pertama dipilih karena memiliki arah aliran paling mendekati laminar flow. =====================================================================================================================================
The unequal access to healthcare facilities in Disadvantaged, Border, Island, and Remote Areas (DTPK-T) has encouraged the utilization of hospital ships as mobile healthcare facilities, one of which is the Ksatria Airlangga 2 Floating Hospital Ship. This vessel is planned to be equipped with a major operating room that requires a Heating, Ventilation, and Air Conditioning (HVAC) system to maintain indoor air quality. This study aims to design and analyze the HVAC system for the major operating room based on the ASHRAE 170-2017 standard and the guidelines issued by the Ministry of Health of the Republic of Indonesia. The spread of airborne aerosols can be minimized by designing the HVAC system in accordance with ASHRAE 170-2017. The research methodology included collecting data on the ship and the operating room, calculating the cooling load, determining the required Air Changes per Hour (ACH), calculating the supply and exhaust airflow rates, developing a three-dimensional model of the operating room and its HVAC system in accordance with ASHRAE 170-2017 using Onshape, and performing Computational Fluid Dynamics (CFD) simulations using SimScale. The operating room analyzed in this study has dimensions of 5.4 m × 6.0 m × 3.5 m. The calculation results indicate a cooling load of 2,116.495 W, a supply airflow rate of 0.630 m³/s, and an exhaust airflow rate of 0.504 m³/s, which are sufficient to maintain a positive pressure environment. The simulated air velocities for the first through fourth design variations were 0.17 m/s, 0.18 m/s, 0.20 m/s, and 0.24 m/s, respectively. Meanwhile, the simulated operating room temperatures for the first through fourth variations were 21.35 ˚C, 21.72 ˚C, 21.80 ˚C, and 21.67 ˚C, respectively, demonstrating that all design variations were able to maintain the operating room temperature within the recommended standard range of 20–24 ˚C. Among the four design variations, the first variation was selected for the subsequent ducting design because it produced the airflow pattern that most closely resembled laminar airflow, making it the most suitable configuration for the operating room.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Air Change per Hour (ACH), Computational Fluid Dynamics (CFD), Heating, Ventilation, and Air Conditioning (HVAC), Kapal Rumah Sakit, Ruang Operasi, Air Change per Hour (ACH), Computational Fluid Dynamics (CFD), Heating, Ventilation, and Air Conditioning (HVAC), Hospital Ship, Operating room.
Subjects:	R Medicine > R Medicine (General) > R856.2 Medical instruments and apparatus. R Medicine > RA Public aspects of medicine > RA960+ Hospitals T Technology > TH Building construction > TH7687.7 Cooling Systems and details V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Negoshe Putri Hendra
Date Deposited:	04 Aug 2026 09:44
Last Modified:	04 Aug 2026 09:44
URI:	http://repository.its.ac.id/id/eprint/143261

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