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Baharuddin Hamzah
Pendidikan Kimia University Of Tadulako
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Journal : EPI International Journal of Engineering

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Analysis of Thermal Comfort of Office Buildings (Case Study: Hasanuddin University Rectorate Building) Kamaruddin, Nurhayati Hayati; Hamzah, Baharuddin; Jamala, Nurul
EPI International Journal of Engineering Vol 7 No 1 (2024): Volume 7 Number 1, February 2024
Publisher : Center of Techonolgy (COT), Engineering Faculty, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/epi-ije.022024.06

Abstract

Thermal comfort is one of the fundamental aspects of indoor environmental quality and it is closely related to occupant satisfaction and energy use in buildings. The purpose of this research was to analyze the thermal conditions of the student affairs rooms (Interest & Talent Room and Student Meeting room) at second floor and the academic and education rooms (Academic Meeting room, Academic Registration room, and Head of Education and Evaluation room) at seventh floor of Hasanuddin University rectorate building. This study used a quantitative method using a survey where the researcher asked several respondents about the level of thermal comfort of the room occupants when the volume of air conditioner (AC) is increased gradually every day at 18o C, 22o C, and 27o C. In addition, measurements were conducted using HOBO from 08.00 – 17.00 to obtain data in the form of air temperature, humidity, and air velocity in the room. At the same time, respondents were asked to fill out a questionnaire asking the level of comfort felt by the room occupants at that time. The results showed that the average air temperature at 18o C is 24.62o C, humidity is 63.108% and air velocity is 0.144 m/s. At a temperature of 22o C, the average air temperature is 24.78o C, humidity is 60.684%, and the air velocity is 0.142 m/s. At a temperature of 27o C, the average air temperature is 25.97o C, humidity is 64.022%, and the air velocity is 0.127 m/s. The results showed that the respondents felt ‚cold‘ when the volume was at 18o C, they felt 'comfortable' when the volume was at 22o C, and they felt ‚neutral‘ when the volume was at 27o C. In the end, temperatures of 22o C and 27o C can be used as a reference in the use of air conditioning temperatures in the room.
Co-Authors Abdul Wahid Wahab Afadil Agustin Tiwow Alep, Boni Alizah, Nur Alwi, Nurul H. Amin, Alif Hidayatullah Anak Agung Istri Sri Wiadnyani Arwansyah Arwansyah Asisa, Nur Asniawaty Azzajjad, Muhammad Fath Bachtiar, Andi Ahmad Fauzan Baloga, Hendra Bangsawan, Nurul Jamala Bayu Riyadi, Bayu Cica Anisa Damayanti, Nur S. Daud Karel Walanda Delviana, Delviana Dia Afrianti Sangkota, Vivi Diharnaini Diharnaini Djahir, Ahmad Rifaldi Djasman, Syamsiar Masgul Duminggu, Priscilla Agatha Fadlian, Fadlian Fiskanita, Fiskanita Fitriani, Eva Frantauansyah, Frantauansyah Genefefa T., Fulgensia Hardani, Muhammad F. HUsnia Mucthar Husnia, Husnia I Gusti Ngurah Antaryama Iffatunniswah Suhud Ihsan Ihsan Irawati, Dwi Ardi Irwan Irwan Irwan Said Jamaludin M Sakung Kadek N. Anjani Laksono Trisnantoro Linawati Linawati Luh Putu Ratna Sundari M. Yogi Riyantama Isjoni Mangela, Yessika D. Minarni Rama Jura Muhammad Awaluddin Hamdy Muhammad Taufik Ishak Mustapa, Kasmuddin Nasution, Annio Indah Lestari Ni Luh A. Murtini Noor Jalaluddin Nurdin Rahman Nurhasanah Nurhayati Kamaruddin Nurul Jamala Pathuddin Paulus H. Abram Paulus Hengky Abram Poppy Fitra Wahyuni Pulukadang, Sri H. V. Purnama Ningsih Putri, Eska Perdanawati Kahar Rahim, M. Ramli Rahmawati, Rahmawati Rawal, Andi Resky Reny, Reny Reny, Reny Rezki Rezki Ria Wikantari Ririen Hardani Rosady Mulyadi Roy, Muh. S, Afadil Sahabuddin Sahabuddin Latif Sahida Sahida Salsabila, Unik Hanifah Sangkota, Vivi Diah Siti Nurbaya Siti Nuryanti Siti Rabiah Laonu Sitti Aminah Sitti Rahmawati Solfarina, Solfarina Sri Hastuti Virgianti Pulukadang Suhartini Musa Suherman Suherman Sulniawati, Sulniawati Supriyatno, Tri Octivan Suwiyarsa, I Nyoman Syukri , Muhammad Rijal Tahril Tamala, Sindy T. Taufik, Yusaumi Ramadhanti Fitri Taupik Hidayat Tiwow, Vanny Maria Agustina Tri Suci Lestari Tudjuka, Mora Delfita Tuljannah, Naima Widya Astuti