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All Journal International Journal of Evaluation and Research in Education (IJERE) Socia : Jurnal Ilmu-Ilmu Sosial ISTORIA Jurnal Pendidikan Sosiologi dan Humaniora Jurnal Teknik Historia: Jurnal Pendidik dan Peneliti Sejarah Jurnal Sains dan Teknologi Jurnal Pendidikan Indonesia Paramita: Historical Studies Journal Harmoni Sosial: Jurnal Pendidikan IPS REKAYASA AGASTYA: JURNAL SEJARAH DAN PEMBELAJARANNYA REFLEKSI EDUKATIKA Jurnal Humanitas: Katalisator Perubahan dan Inovator Pendidikan Civis: Jurnal Ilmiah Ilmu Sosial dan Pendidikan Jurnal Sejarah dan Budaya Al Ishlah Jurnal Pendidikan MUDRA Jurnal Seni Budaya Scholaria: Jurnal Pendidikan dan Kebudayaan JURNAL WALENNAE JPK (Jurnal Pancasila dan Kewarganegaraan) JRST (Jurnal Riset Sains dan Teknologi) Pendekar : Jurnal Pendidikan Berkarakter Martabe : Jurnal Pengabdian Kepada Masyarakat QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT JETL (Journal Of Education, Teaching and Learning) EDUKATIF : JURNAL ILMU PENDIDIKAN Fajar Historia: Jurnal Ilmu Sejarah dan Pendidikan Diakronika Jurnal Eduscience (JES) Jurnal Pendidikan Sejarah Indonesia JURNAL REKAYASA Handep: Jurnal Sejarah dan Budaya Journal of Social Studies (JSS) Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Ideguru: Jurnal Karya Ilmiah Guru Chronologia Jurnal Engineering Sosio-Didaktika: Social Science Education Journal Social Pedagogy: Journal of Social Science Education HISTORIA: Jurnal Program Studi Pendidikan Sejarah JAZIRAH: JURNAL PERADABAN DAN KEBUDAYAAN Analisis Sejarah Jurnal Teknologi dan Inovasi Industri Jurnal Pendidikan Progresif Jurnal Penelitian Pendidikan Nata Palemahan: Journal of Environmental Engineering Innovations
Dyah Kumalasari
Universitas Negeri Yogyakarta
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : rekayasa

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Effect of Boiler Chimney Design on Particulate Emission Dispersion Using Aermod Modelling Prabasari, Ira Galih; Hutagalung, Winny Laura Christina; Bahar, Fetty Febriasti; Kumalasari, Dyah
Rekayasa Vol 18, No 2: Agustus, 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v18i2.28630

Abstract

In the power plants operation, the combustion process will produce particulate emissions. Particulate emissions themselves are known have a negative impact on health, such as causing respiratory problems. The pattern of particulate emissions from boiler chimneys needs to be studied to minimize the spread of pollution to the environment. The particulate emission dispersion model generated from the chimney of a boiler can be known using the aermod modeling tool, through this model, the concentration of particulate emissions received by the environment around the activity can be studied. The design of the boiler chimney is also known to affect the concentration of particulate matter that is dispersed. This study aims to determine the effect of chimney design on the distribution of particulate emissions from boilers. The particulate dispersion model was carried out using the aermod modeling tool with the independent variables were variations in chimney heights of 21 meters and 25 meters. From the dispersion analysis, it can be seen that the 21-meter chimney results in higher emission concentrations at close range because the lower chimney causes less optimal dispersion and tends to have a more significant local impact due to higher emission concentrations near the source. The 25-meter chimney provides better dispersion results more effective in dispersing pollutants over a wider area. The result of this research is consistent with plume rise theory and the Gaussian dispersion model, which states that the higher the stack, the more potential for the released flue gas and particulates to disperse vertically and horizontally before reaching ground level. Taller chimneys allow emissions to be released at a higher altitude, which can reduce particulate concentrations in the area around the plant or industrial installation. As the stack height increases, emissions are dispersed more widely in the atmosphere, so the potential for pollutant accumulation in areas near the source is reduced
Co-Authors Abdullah, Rabaah Abiyoga, Nurza Purwa Ade Nurdin Aisyah Putri Muharami Ajat Sudrajat Ajat Sudrajat Alfatikha Ainia Prihadi Alfernando, Oki Aman Aman Amirul Syafiq Aprianto, Rivaldy Arfaton Arfaton Arfaton, Arfaton Arifiyanti, Fitria Arrazaq, Naufal Raffi Astana, Cornelius Bayu Astasya, Nita Aulia Mutiara Putri Bahar, Fetty Febriasti Bonita Padang Cahya, Dewi Dadan Rosana Danu Eko Agustinova * Dila Oktarise Dwina Dimas Aditia Dimas Aldi Pangestu Dwi Gesti Jayanti Dwina, Dila Oktarise Fadli, Muhammad Rijal Fahri, Ardian Fathurrahman Fathurrahman Fetty Febriasti Bahar Fevriasti Bahar, Fetty Galih Prabasari, Ira Galih, Ira Grendi Hendrastomo Gunartati, Gunartati Hafida Galuh Aurisa Hafizatul Anisa Hapsari, Nendri Hariestya Viareco Haris Firmansyah Harmes, Harmes Hutagalung, Winny Laura Christina Ilman, Dzulfanur Irawan, Ria Isham, Najuan Ita Mutiara Dewi Jamal, Nurman Jumadi Kinanti, Ajeng Diah Kristoforus Bagas Romualdi La Musa Laura Christina Hutagalung, Winny Malik Salim Maulana, Wildhan Ichzha Metrahultikultura Metrahultikultura Mhd Asrian Syah Miftahuddin Miftahuddin Mikhail, Reguel Mohammad Rikaz Prabowo Muhamad Abdu Nazarudin Nuklirullah, M. Nur Amelia Devi Nur Hasanah Nurul Ismi Lestari Nurul Kusuma Whardani, Putri Okhaifi Prasetyo Oktarise Dwina, Dila Padang, Bonita Permata, Niken Pusparani Permatasari, Wahyu Ida Pertiwi, Nurul Reza Prabasari, Ira Prabasari, Ira Galih Prayoga, Septian Yudi Putri, Niken Tasya Clara Rahayu Fuji Astuti Rahayu Fuji Astuti Rahmat Sudrajat, Rahmat Revis Asra Reza Renggana Hamdani Rinaldi Rinaldi Rivaldy Aprianto Rodhiyah, Zuli Roro Wilis Sandy Maulana Yusuf Yusuf Saputro, Eko Prasetyo Nugroho Setiawan, Johan Sinaga, Haposan Siti Irene Astuti D Suciati, Rahmadiah Suhadi Purwantara Supardi Supardi Suranto Syafiq, Amirul Viareco, Hariestya Wahidah Mahanani Rahayu Wahyu Ida Permatasari Wijayanti, Finna Wilis, Roro Wulandari, Ana Yafi, Reyhan Ainun Yoga Ardy Wibowo Zulkarnain Zulkarnain