Article Per Year (5 Year)
p-Index From 2021 - 2026
3.647
P-Index
This Author published in this journals
All Journal Jurnal Keteknikan Pertanian Teknika Rekayasa Mesin ROTOR: JURNAL ILMIAH TEKNIK MESIN Journal of Mechanical Engineering Science and Technology Turbo : Jurnal Program Studi Teknik Mesin Journal of Energy, Mechanical, Material and Manufacturing Engineering STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknologi Informasi dan Pendidikan Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Riset Teknologi Industri Indonesian Journal of Applied Research (IJAR) Journal of Community Development Mechanical Engineering for Society and Industry Automotive Experiences JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Andi Sanata
Staf Pengajar Jurusan Teknik Mesin Fakultas Teknik Universitas Jember
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Transportation

Published : 40 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Journal of Mechanical Engineering Science and Technology

 1 
Effect of Variation of SiC Mass Fraction on Mechanical Properties of Al-SiC Composite Using Stir Casting Method Sumarji Sumarji; Naufal Fardio Albajili; Mahros Darsin; Rahma Rei Sakura; Andi Sanata
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 6, No 1 (2022)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v6i12022p023

Abstract

Al-SiC is a composite composed of AA6061 as a matrix and SiC as a reinforcement particle. The variation of mass added will affect the mechanical properties of the composite because Al-SiC is hardenable, which means that its mechanical properties can be improved by adding the reinforcement component. However, an excessive portion of SiC leads to a decrease in mechanical properties. The purpose of this study was to find the optimal composition of the addition of SiC into the aluminium matrix to gain maximum tensile strength and hardness. The mass fraction variation that would be used in this composite was the addition of 6%, 8%, and 10% SiC with the addition of 1% Mg as a wetting agent. The mixing process used the stir casting method. The process of adding SiC and Mg was carried out by melting the aluminium while stirring it for a certain time before it went to the furnace. The ASTM E8/E8M standard was used for observing the tensile strength of the specimens. Machining was carried out before testing. The specimens were also tested for hardness using the Rockwell hardness method. The result shows that the addition of SiC at the amount of 6%, 8%, and 10% SiC increased the ultimate tensile strength by154.10 MPa, 175.01 MPa, and 198.14 MPa, respectively. Similarly, the hardness also increased up to 30.1 HRF, 48.1 HRF, and 66 HRF, respectively. Microstructure observation also confirmed that a 10% SiC fraction results in less defect and good wettability. The addition of 10% SiC and 1% Mg resulted in maximum tensile strength and hardness and the best microstructure.
Boiling Heat Transfer Coefficient and Critical Heat Flux on Conical Cylindrical Copper under Surface Modification Nashrullah, Muhammad Dimyati; Sanata, Andi; Solahuddin, Imam; Ilminnafik, Nasrul; Pranoto, Indro; Widyaparaga, Adhika
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 9, No 1 (2025)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v9i12025p126

Abstract

This study examined how surface roughness and nanoceramic coating, influences the boiling heat transfer coefficient (BHTC) and critical heat flux (CHF) of a conical cylindrical copper test specimen. Three test specimens exhibiting surface roughness of 0.22 µm, 0.14 µm, and 0.04 µm were analyzed for comparison. Two additional test specimens were treated with nanoceramic coatings utilizing silicon carbide as the base material: one specimen received a single-layer coating and the second was applied with a double-layer coating. The behavior of the bubbles was closely observed with a high-speed camera to deepen the analysis. The experimental results showed that the test specimen with higher surface roughness exhibited higher BHTC and CHF. The 0.22 µm surface roughness specimen demonstrated a 55.69% greater BHTC than the 0.04 µm surface roughness specimen. In contrast, the 0.04 µm surface roughness specimen had the lowest CHF, 426.09 kW/m². Nanoceramic coating also enhanced the BHTC and CHF. The specimen with a single-layer coating had the highest BHTC, 40.81% higher than the uncoated specimen. The specimen with a double-layer coating showed a 60.12% increase in CHF compared to the specimen with a single-layer coating. The bubble observation results indicated that test specimens with higher BHTC and CHF had more active nucleation sites. The quantity of active nucleation sites plays a vital role in producing a large number of bubbles, enhancing heat transfer, and maintaining the surface temperature.
Co-Authors Adhika Widyaparaga Adhitia Yanuar Pratama Adhitia Yanuar Pratama, Adhitia Yanuar Ahmad Adib Rosadi Ahmad Adib Rosyadi Ahmad Syuhri Alief Muhammad Arianto, Pratama Aris Zainul Muttaqin Ariyo Anindito Asyhar, Muhammad Maulana Aziz, Muhammad Lutfi Clarissa Putri Sholeha Dani Hari Tunggal Prasetiyo Dedi Dwilaksana Djoko Sungkono Dwi Djumhariyanto Faiz Firdausi Feri Setya Putra Feri Setya Putra, Feri Setya FX Kristianta Gaguk Jatisukamto Ghaffar, Jakfat Maulid Hari Arbiantara Basuki Hari Arbiantara, Hari Hary Sutjahjono Helen Riupassa Hendry Y. Nanlohy Hery Indria Dwi Puspita Ilminafik, Nasrul Imam Rudi Sugara Imam Sholahuddin Indro Pranoto Intan Hardiatama Jannah, Betriqil Koekoeh KW, Robertoes Kristianta, Franciscus Xaverius Kustanto, Muh. Nurkoyim Kustanto, Nurkoyim Listiyadi, Digdo Lukman Hakim M Edoward Ramadhan M Nurkoyim Kustanto Mahros Darsin Masaki Yamaguchi Mochamad Asrofi Moh. Nurkoyim Kustanto Mohammad Hartono Muhammad Akhlis Rizza Muhammad Dimyati Nashrullah Muhammad Katibi Vanhas Muhammad Sholihul Amin Muhammad Trifiananto Nashrullah, M. Dimyati Nasrul Ilminafik Nasrul Ilminnafik Naufal Fardio Albajili Nisak, Rima Zidni Karimatan Panithasan, Mebin Samuel Prabowo Restu Eranio Prayogo Alim Pangestu Puranggo Ganjar Widityo Puspita, Hery Rachmat Subagyo Rahma Rei Sakura Ramadhan, M Edoward Robertus Sidartawan Rozy, M. Fahrur Rudianto Rudianto Rudianto Salahuddin Junus Santoso Mulyadi Satworo Adiwidodo Selcuk Sarikoc Skriptyan Noor HS Solahuddin, Imam Stujanjono, Hary Sukma, Kinanti Wilujeng Sumarji Suyatno Suyatno Suyoso, Gandu Suyoso, Gandu Eko Julianto Takuya Tomidokoro Trifiananto, Muhammad Trismawati Trismawati Wiyono, Pandu Akbar Iqrofasya Wiyono Yasim, Ahmad Yudhistiro, Danang