Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) International Journal of Innovation in Mechanical Engineering and Advanced Materials
Darwin Sebayang
Universitas Mercu Buana
Automotive Engineering Civil Engineering, Building, Construction & Architecture Energy Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
OPTIMIZATION OF SOLAR-WIND-DIESEL HYBRID POWER SYSTEM DESIGN USING HOMER Ignatius Agung Wibowo; Darwin Sebayang
International Journal of Innovation in Mechanical Engineering and Advanced Materials Vol 1, No 1 (2015)
Publisher : Universitas Mercu Buana, Prodi S2 Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijimeam.v1i1.18886

Abstract

Indonesia has a lot of potential for renewable energy. Electricity generation from hybrid solar and wind energy will be a prospective solution to fulfill electricity supply for remote and rural communities. Although diesel generator was still part of the hybrid power system, however, with a proper design, the fuel consumption could be reduced significantly. HOMER software was utilized to aid the design process by providing optimum configuration of the hybrid power system components in terms of performance and economy.
EFFECT OF ANNEALING ON MAGNETIC AND STRUCTURAL PROPERTIES OF THE NANOCRYSTALLINE Fe-Mn-Al ALLOYS Kontan Tarigan; Darwin Sebayang
International Journal of Innovation in Mechanical Engineering and Advanced Materials Vol 2, No 1 (2016)
Publisher : Universitas Mercu Buana, Prodi S2 Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijimeam.v2i1.18953

Abstract

In this work, the formations of Fe55Mn10Al35 nanocrystalline alloys were made by using mechanical alloying (MA) technique with the milling time of 24 hrs and then annealed at 300, 500, and 700oC. The sizes and the morphology of the particles were checked by using a Scanning Electron Microscope (SEM). The magnetic properties were characterized by using a Vibration Sample Magnetometer (VSM), and it give results both of the magnetic saturation (Ms) and Coercivity (Hc) are decreased respect to annealing temperatures. Last one; the structures were characterized by using an Extended X-ray Absorption Fine Structure (EXAFS) and X-Ray Diffraction (XRD). It give results that the structures were single phase at 24 hrs milled and 300oC annealed, then the structure to be changed at 500 and 700oC.
Message from Editor in Chief Darwin Sebayang
International Journal of Innovation in Mechanical Engineering and Advanced Materials Vol 5, No 1 (2023)
Publisher : Universitas Mercu Buana, Prodi S2 Teknik Mesin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pemanfaatan Limbah Kantin Sekolah Menjadi Pupuk Organik Sebagai Teknik Pengolahan Sampah di Sekolah Nur Indah; Darwin Sebayang; Rita Sundari; Subekti Subekti; R. Ariosuko; Fajar Anggara; Gian Villany Golwa
JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) VOL. 8 NOMOR 2 JULI 2024 JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat)
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jppm.v8i2.21272

Abstract

Tujuan kegiatan ini adalah untuk keterampilan dan kemampuan dalam pembuatan pupuk organik cair pada siswa SMKN 35, dalam rangka mengurangi pencemaran lingkungan akibat limbah kantin disekolah. Pelatihan ini terdiri dari dua bagian, yaitu indoor dan outdoor. Dalam indoor diberikan materi mengenai proses dan prosedur pembuatan sampah menjadi pupuk cair. Sedangkan outdoor melakukan praktek cara pembuatan tabung composer dan cara pembuatan pupuk organik cair dari limbah yang berasal dari kantin dan buah-buahan yang busuk. Sehingga siswa-siswi SMKN 35 dapat memperoleh pengetahuan dan keterampilan cara membuat pupuk cair organik dari limbah kantin dan buah-buahan busuk. Hasil kegiatan juga berupa antusiasme dan semangat siswa-siswi yang mengikuti pelatihan sebanyak 30 orang menunjukkan ketertarikan dalam praktek pembuatan pupuk cair organik dari limbah.
Co-Authors Fajar Anggara Gian Villany Golwa Ignatius Agung Wibowo Kontan Tarigan Nur Indah R. Ariosuko Rita Sundari Subekti Subekti