Alvin Dio Nugroho
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Alvin Dio Nugroho has a total of 22 co-authors. Here are the top co-authors by number of shared publications:
- Muhammad Akhsin Muflikhun
Department of Mechanical and Industrial Engineering, Faculty of Engineering, Universitas Gadjah Mada, Jl. Grafika No. 2, Yogyakarta 55281, Indonesia
3 shared publications - Ariyana Dwiputra Nugraha
PLN Research Institute, Jakarta 12760, Indonesia
2 shared publications - Daffa Alandro
Department Mechanical and Industrial Engineering, Gadjah Mada University, Yogyakarta, Indonesia
2 shared publications - Mahesafin Alna Ramadhan
Mechanical and Industrial Engineering Department, Gadjah Mada University, Bulaksumur, Caturtunggal, Depok, Sleman Regency, Yogyakarta, 55281, Indonesia
2 shared publications - Muhammad Ibnu Rashyid
Mechanical and Industrial Engineering Department, Gadjah Mada University, Indonesia
2 shared publications - Arif Kusumawanto
Department of Architecture and Planning, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
1 shared publication
Latest Publications
- 1 January 2024
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 3239 (1) , 060006
Corrosion exhibition of different boiler tube applied in cofiring system: A perspective between steel and stainless steel
The need for energy in the world from year to year is increasing along with the development of human civilization. The problem of energy availability requires a The need for energy in the world from year to year is increasing along with the development of human civilization. The problem of energy availability requires a
- 1 January 2024
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 3239 (1) , 060006
Corrosion exhibition of different boiler tube applied in cofiring system: A perspective between steel and stainless steel
The need for energy in the world from year to year is increasing along with the development of human civilization. The problem of energy availability requires a The need for energy in the world from year to year is increasing along with the development of human civilization. The problem of energy availability requires a
- 1 January 2024
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 3239 (1) , 060004
Shear stress behaviour and evaluation on hybrid material adhesive bonding of aluminium and GFRP
Composite has been the main material that’s applied in many forms of industries, such as airplane, aircraft, boats automotive industries even to sport goods. Ad Composite has been the main material that’s applied in many forms of industries, such as airplane, aircraft, boats automotive industries even to sport goods. Ad
- 1 January 2024
- Published by AIP Publishing in AIP Conference Proceedings
- Vol. 3239 (1) , 060004
Shear stress behaviour and evaluation on hybrid material adhesive bonding of aluminium and GFRP
Composite has been the main material that’s applied in many forms of industries, such as airplane, aircraft, boats automotive industries even to sport goods. Ad Composite has been the main material that’s applied in many forms of industries, such as airplane, aircraft, boats automotive industries even to sport goods. Ad
- Open Access
- 13 October 2023
- Published by MDPI AG in Journal of Composites Science
- Vol. 7 (10) , 433
Excellent Hybrid Polyurethane-Graphite Filler Micro Powder as a Lightweight Structure
Weight plays a significant role in the automotive and aerospace fields due to the demand of lightweight material structures. A lighter body in weight (BIW) and in structure can reduce fuel consumption, lessen emissions, and support the SDGs 9, 11, 12, and 13. Therefore, polyurethane (PU) foam is suitable for applications that require low weight. The characteristics of hybrid polyurethane-graphite micro were successfully evaluated in this study. Several tests have been used to characterize these structures, such as, compression, hardness, density, surface evaluation, and FTIR analysis. The results showed that the expansion and shrinkage variations lead to different shapes at specific ratios. Compression tests show that the highest value occurred at 0.84 kN, with a 4:1 ratio found in pure PU foam without any reinforcement. PU foam with 2% graphite filler showed the highest results at the 4:1 ratio with a value of 0.45 kN. Furthermore, the highest hardness test result was 37.7 SHD. Density testing indicates that the highest value is obtained from specimens with a 4:1 ratio of 0.077 g/cm3. FTIR testing reveals that adding graphite as a filler alters the chemical bonds during the formation of solid PU foam. Surface observations show that adding graphite as a filler influences the variation in material structure formation. All the evaluation has tended to conclude the present combination as suitable for lightweight structures applications.
- 13 October 2023
- Published by MDPI AG in Journal of Composites Science
- Vol. 7 (10) , 433
Open AccessExcellent Hybrid Polyurethane-Graphite Filler Micro Powder as a Lightweight Structure
Weight plays a significant role in the automotive and aerospace fields due to the demand of lightweight material structures. A lighter body in weight (BIW) and in structure can reduce fuel consumption, lessen emissions, and support the SDGs 9, 11, 12, and 13. Therefore, polyurethane (PU) foam is suitable for applications that require low weight. The characteristics of hybrid polyurethane-graphite micro were successfully evaluated in this study. Several tests have been used to characterize these structures, such as, compression, hardness, density, surface evaluation, and FTIR analysis. The results showed that the expansion and shrinkage variations lead to different shapes at specific ratios. Compression tests show that the highest value occurred at 0.84 kN, with a 4:1 ratio found in pure PU foam without any reinforcement. PU foam with 2% graphite filler showed the highest results at the 4:1 ratio with a value of 0.45 kN. Furthermore, the highest hardness test result was 37.7 SHD. Density testing indicates that the highest value is obtained from specimens with a 4:1 ratio of 0.077 g/cm3. FTIR testing reveals that adding graphite as a filler alters the chemical bonds during the formation of solid PU foam. Surface observations show that adding graphite as a filler influences the variation in material structure formation. All the evaluation has tended to conclude the present combination as suitable for lightweight structures applications.