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Journal : Teknomekanik

The Optimization of Building Energy Consumption in Universitas Negeri Padang Using Building Energy Simulation Program Kurniawan, Andre; Qosim, Nanang; Lapisa, Remon; Abadi, Zainal; Jasman, Jasman
Teknomekanik Vol. 4 No. 1 (2021): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.064 KB) | DOI: 10.24036/teknomekanik.v4i1.9672

Abstract

Energy consumption of a building is one of the biggest sources of energy use today. Green Building Comitte Indonesia (GBCI) has launched a concept of energy consumption saving in a nationally standard building. Audit Building energy audit is the way to know how actual building energy consumption is and find alternative solution to decrease energy consumption in order to fulfill the energy saving building criteria. Two types of HVAC systems will be run in the EnergyPlus simulation, split AC and central AC. The previous research proved that central AC is better than split AC system for energy saving in the building with 20 floors. The simulation results show that by using a certain energy system, a more efficient energy system will be achieved and can still maintain the comfort of the room at a temperature of 24 °C and relative humidity according to the Green Building Indonesia standard reference.
Trends in anti-UV films or composites: A bibliometric study Rahmadiawan, Dieter; Santos, Thiago F.; Aslfattahi, Navid; Shi, Shih-Chen; Indrawan, Eko; Ramadhan, Athaya; Abadi, Zainal
Teknomekanik Vol. 8 No. 2 (2025): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/teknomekanik.v8i2.44072

Abstract

Anti-UV films and composites play a critical role in protecting materials from ultraviolet-induced degradation, which can weaken polymers, reduce product lifespan, and compromise performance in sectors such as food packaging, outdoor coatings, and biomedical devices. The growing emphasis on sustainability and the need for environmentally friendly protective materials have further accelerated research on UV-shielding technologies that incorporate biopolymers, multifunctional additives, and renewable resources. This study presents a comprehensive bibliometric analysis of global research on anti-UV films and composites over the period 2014–2024. Data were retrieved from the Scopus database and analyzed using Bibliometrix (R package) and VOSviewer were employed to analyze publication patterns, map keyword networks, and visualize thematic evolution, as these tools enable robust quantitative and structural mapping of large bibliographic datasets. Three dominant thematic clusters were identified: (i) nanoparticle-based UV shielding using inorganic fillers such as ZnO and TiO₂, (ii) multifunctional films integrating UV protection with antibacterial and antioxidant properties, and (iii) biopolymer-based matrices emphasizing mechanical durability and environmental sustainability. These clusters highlight the convergence of performance, sustainability, and multifunctionality as key drivers shaping current research directions. Despite significant progress, the analysis reveals limited attention to scalability, industrial compatibility, and long-term performance evaluation. The findings underscore the need for future research to incorporate pilot-scale processing, life-cycle assessments, and interdisciplinary collaboration to bridge the gap between laboratory formulations and commercial implementation. Overall, this bibliometric study provides a consolidated understanding of the evolution and research landscape of anti-UV films and composites.
Co-Authors Afriza Media Ahlal Fikri, Rivandy Akbar, Irfan Muhammad Akbar, M. William Ambyar, Ambyar Ananda, Opi Andre Kurniawan Andre Kurniawan Andrian Saputra Anggara, Diki Anwar, Roki Putra Arafat, Andril Ardianto, Riki ARIF RACHMAN HAKIM Arifin Jannuar Arwizet Arwizet, Arwizet Aslfattahi, Navid Berry Delfi Andra Budi Syahri Bulkia Rahim Daffa Raihan Senthot Daffa Raihan Senthot Delima Yanti Sari Dori Yuvenda Eko Indrawan Enggian Lubis Erizon, Nelvi Fathur Rahman fatur Rahman, fatur Fauza, Anna Niska Febri Prasetya Fernando, Dicky Pratama Fiki Efendi Fikriyyah Hilmy Ardana Firdaus Firdaus Fitra, Dinul Fonny Maswija Priscilla Ghozali, Rahmatul Gifan Ainul Mukhrim Habibie Habibie Hakiim, Evan Hamid, Taufiqul Hendri Nurdin Ibnu Hafiz Wardhana Indra, Yoan Alfarezy Iqrha, Muhammad Irma Yulia Basri Irzal Irzal Irzal, Irzal Jasman Jasman Jasman Jasman Kurniawan, Muhammad Ridwan Laksono Trisnantoro Marisa, Susi Muhammad Aulia Anugrah Muhammad Riski Hidayat Muharam, Bananda Mulianti Mulianti Mustaqin, Iqbal Nabawi, Rahmat Azis Nanang Qosim Nelvi Erizon Nensy Aryasandy Nofri Pratama Putra nst, Hafizd Syahiran Nur Ichsan Abdillah Nurdin Hendri Nurwijayanti Pratama, Yuhanda Dicky Primawati Primawati Primawati Primawati, Primawati purwantono purwantono Purwantono, Purwantono Putra, Alan Putra, Rahmat Mardiansyah Putra, Randi Purnama Putra, Rido Putra, Yopi Zekrri Jenizah Rahmad Robby Alzam Rahmadiawan, Dieter Ramadhan, Athaya Ramadhan, Qadri Refdinal Refdinal Refelino, Refelino Remon Lapisa Ressi Novia Windri Rifai Adlani, M. Rifaldo Novembli Rifelino Rifelino Rilgy Aulia Rozaki Yudha, Hatami Salwa Chairani Sanjaya, Gilang Santos, Thiago F. Saputra, Muhammad Pandi Satrianto, Habib Indra Shi, Shih-Chen Subakti, Muhammad Syahril Syahril Syaputra, Afzan Syauqi Arjunanda Tasyah Tasyah Teki Haryono Wahyu Ivan Pramana Wahyu Pratama Wahyudi Wahyudi Wanda Afnison Waskito Waskito Waskito Waskito Waskito, Waskito Wulansari, Rizky Ema yahril yahril Yandi Saputra Yolli Fernanda Yopi Zekri Jenizah Putra Yufrizal A Yufrizal Yufrizal, Yufrizal Zhuang, Wei-Ting