Judul: Analisis Kenyamanan Thermal Ruang Kelas B1 FEM IPB Menggunakan Teknik Simulasi Berdasarkan Computational Fluid Dynamics
Abstrak: Classrooms contstruction have to consider about thermal comfort, so that learning activities can be done effectively. The thermal comfort can be achieved by saving our nature with minimizing energy consumption and environment damage. This research is analyze thermal comfort of B1 Classroom FEM IPB which now used an outdoor concrete roof. The research objective is to determine the climate of B1 classroom using simulation technique. The simulation is done to determine and compare the dynamics of airflow pattern, temperature, and humudity of concrete and plant yard. The simulation was conducted based on Computational Fluid Dynamics method. The result shows that plants yard is can decrease temperature and increase the comfortable in B1 classroom than existing condition. The compare of thermal comfort condition in existing, concrete and plant outdoor yard are 28.5oC, 28.3oC, dan 26oC. The airflow rate in B1 classroom with plants yard is 0.237 m3/min/person and it reach a suitable condition based on SNI 03-6572-2001.
Keyword: concrete yard, plant yard, shades, simulation, thermal comfort

Judul: Analisis Kenyamanan Termal Gedung Kuliah B1, Fakultas FEMIPB, Beratap Hijau Tanaman Sambiloto dengan Teknik Simulasi Berbasis CFD
Abstrak: Green roof are building’s roof that covered by vegetation. Green roof applications are able to keep room temperature comfort. This study aimed to fine out thermal condition of Class Room B1, Faculty of Economic and Management, IPB. Class Room B1 drawing is built by Solidworks 2012 program. In this research are compare the thermal comfort of B1 classroom which used a concrete roof, plant roof and opening optimization. The green roof use sambiloto plant this research result found out that the. Highest effective temperature (TE) existing condition at 13.00 o’clock 28°C TE with relative humidity (RH) is about 77%-79%. Green roof application can keep TE at 13.00 o’clock up to 25.1°C with relative humidity is about 75°C-77°C. Opening optimalization of entrance doors at the green roof building able to decrease the TE at 13.00 o’clock up to 23.1°C with RH 46%- 48%. Room conditions with this modification, at 10.00-14.00 o’clock, are with in the thermal comfort zone with TE is about 21°C-23.1°C and relative humidity is about 40%-50%. Reduction of RH is caused by change of air circulation from the entrance opening.
Keyword: simulation, solidworks, thermal comfort, Computational Fluid Dynamics, green roof

Judul: Metazoan parasites from the narrow-barred Spanish mackerel, Scomberomorus commerson (Lacepede, 1800) around Sulawesi waters
Abstrak: Ikan tenggiri adalah salah satu ikan ekonomis penting yang dijual untuk memenuhi pasaran lokal dan salah satu komoditi ekspor. Untuk menjaga kualitas ikan tersebut, maka perlu dik etahui tentang stok dan parasitnya. Studi parasit merupakan salah satu informasi penting dalam bidang ekologi seperti peranan parasit pada suatu ekosistem dan informasi dasar bagi industri perikanan dalam menjaga kualitas ikan, dan dalam bidang manajemen, kemungkinan dapat juga digunakan sebagai indikator stok populasi ikan.
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