6 articles in this issue
Dedi Khairunas(Diponegoro University) Hadiyanto Hadiyanto(Diponegoro University) Sri Widodo Agung Sueda(Diponegoro University)
The objective of this work is to evaluate the long-term energy demand and supply in North Sumatera Province. The Road Map for both NRE energy shares and GHG Emissions in North Sumatera is in Regional Regulation No. 4 Year 2022. The growth of electricity d... see more
Encu Saefudin(Institut Teknologi Nasional Bandung) Nuha Desi Anggraeni(Institut Teknologi Nasional Bandung) Marsono Marsono(Institut Teknologi Nasional Bandung) Syauqi Azhari(Institut Teknologi Nasional Bandung)
The chassis is a vital component in electric vehicles, which can keep the car rigid and robust to support the load on it. In this research, the chassis is designed for electric vehicles with sufficient strength and rigidity, as well as light in weight and... see more
Lenny Iryani(Politeknik Negeri Bandung) Adolf S(Politeknik Negeri Bandung)
The problem of corrosion is very common in aircraft structure. This phenomenon is happened because of the two different types of material are in contact under moist or water. Along the operational hours of the aircraft structure, this corrosion is identif... see more
Adam Malik(Andalas University) Exel Athoriq(Andalas University) Muhammad Hafiz(Andalas University) Hairul Abral(Andalas University)
In this study, 2 types of polymers were mixed, namely polyester and vinylester called polyester-vinylester blend (PVB) as the test workpiece. The experiments carried out were testing the surface quality of the hole, namely surface roughness (Ra), and surf... see more
Alfan Ekajati Latief(Institut Teknologi Nasional Bandung) Cahyadi Suheri(Institut Teknologi Nasional Bandung)
Natural fibers are a material that is easily obtained from nature, both animals and plants. Using natural fibers has been commercially applied in various fields, such as automotive and construction, by mixing PPHI (Polypropylene High Impact) with injectio... see more
Benny Dwika Leonanda(Jurusan Teknik MesinFakultas Teknik Universitas Andalas)
This project focused on the retrofitting of an aging cooling tower at PT. Sulfindo Adiusaha's Chlor Alkali Plant. The goal was to incorporate advanced technology and features into the cooling tower, in response to regulatory modifications and the need to ... see more