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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Rekayasa Mesin Majalah Ilmiah MOMENTUM R.E.M (Rekyasa Energi Manufaktur) Jurnal E-Dimas: Jurnal Pengabdian kepada Masyarakat Turbo : Jurnal Program Studi Teknik Mesin JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) BULETIN AL-RIBAATH International Journal of Community Service Learning J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Abdimas Mahakam Jurnal Abdi Insani IJECS: Indonesian Journal of Empowerment and Community Services Dinamis Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Ahmar Metakarya: Jurnal Pengabdian Masyarakat Creative Research in Engineering (CERIE) Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Suara Teknik : Jurnal Ilmiah International Journal of Industrial Innovation and Mechanical Engineering
Eko Sarwono
Universitas Muhammadiyah Pontianak
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

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Journal : Rekayasa Mesin

 1 
PERSAMAAN REGRESI LINIER BERGANDA UNTUK MEMPREDIKSI EFISIENSI BOILER Eko Sarwono; Martin Choirul Fatah; Brunner, I Made Indradjaja Marcus Brunner
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1179

Abstract

Boiler efficiency calculation is crucial to determine the reliability of boiler performance. Generally, boiler efficiency is calculated by the heat loss method, which considers losses in the combustion process. The calculation consumes more time due to detailed procedure and analysis. This research aims to develop a multiple linear regression equation in predicting boiler efficiency based on performance test data from PLTU X unit 1. The equation was then validated with a classical assumption test, i.e. normality, linearity, multicollinearity, heteroscedasticity, autocorrelation, and hypothesis test. In addition, the equation was used to calculate the boiler efficiency at PLTU ABC (unit 1 & 2) and PLTU XYZ (unit 1). The results show that there is approximately 0.49% boiler efficiency discrepancy among equation and heat loss method calculations.
PERSAMAAN REGRESI LINIER BERGANDA UNTUK MEMPREDIKSI EFISIENSI BOILER Eko Sarwono; Martin Choirul Fatah; Brunner, I Made Indradjaja Marcus Brunner
Jurnal Rekayasa Mesin Vol. 15 No. 2 (2024)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v15i2.1179

Abstract

Boiler efficiency calculation is crucial to determine the reliability of boiler performance. Generally, boiler efficiency is calculated by the heat loss method, which considers losses in the combustion process. The calculation consumes more time due to detailed procedure and analysis. This research aims to develop a multiple linear regression equation in predicting boiler efficiency based on performance test data from PLTU X unit 1. The equation was then validated with a classical assumption test, i.e. normality, linearity, multicollinearity, heteroscedasticity, autocorrelation, and hypothesis test. In addition, the equation was used to calculate the boiler efficiency at PLTU ABC (unit 1 & 2) and PLTU XYZ (unit 1). The results show that there is approximately 0.49% boiler efficiency discrepancy among equation and heat loss method calculations.
Co-Authors Achmad Sutarmin Agus Setiawan Andre Lelanang Aris Sugianto Brunner, I Made Indradjaja Marcus Brunner Dede Suratman Dewantoro, Fahjar Sandiko Dimas Saputra Doddy Irawan Edy Suryadi Edy Suryadi Edy Yusmin Eko Julianto Eko Julianto Eko Julianto Endro Nasnaim Masput Febriyan Feriansyah, Feriansyah Firmansyah, Arfin Fitri Imansyah Fuadzen Fuadzen Fuazen Fuazen Fuazen , Fuazen Gunarto Gunarto Gunarto Gunarto Gunarto Gundiawan, Gundiawan Hadary, Ferry Haris Purnama Sidik Hasmi Eka Karsa Helman Fachri Hendra Kurniawan Hendro Priyatman Hendro Priyatman Insani, Rachmad Wahid Saleh Iqbal Arsyad Iqbal, Urai Irfan, Muhamad Ismail Saleh ISMAIL SALEH Ivan Sujana Iwan, Muhammad Lani Linda Suwarni Martin Choirul Fatah Masrum Hadisusanto Muhammad Iwan Muhammad Iwan Muhammad Zulyan Mursalin, M Nasution, Ahmad Yunus Prayoga, Yongki rahcmat wahid saleh insani Ramadhan, Rahmad Ripandu Sasmeidy Riski Nurhalim Ruhama, Ufi Selviana Selviana Selviana Stiawan, Dony Suwito Suwito Tanduk, Tangke Margonda To, Gunarto Utami, Putri Yuli Wahyu Wahyu Waspodo Waspodo Waspodo Waspodo Ya'Zaid Munandar Yunus Nasution, Ahmad Zulkifli Ariffandi