7 articles in this issue
Een Tonadi(Andalas University) Adjar Pratoto(Universitas Andalas)
The present paper is concerned with experimental study of thermal performance of a Photovoltaic/Thermal (PV/T) tray dryer. The PV/T tray dryer considered consistes of a solar cell module of 100 WP integrated with a cabinet dryer. The cabinet dryer is cove... see more
Lukman Alrasyid(Department of Mechanical EngineeringFaculty of EngineeringAndalas University) Jhon Malta(Department of Mechanical EngineeringFaculty of EngineeringAndalas University)
A main drive is an important mobilizing motor component in a raw mill. Due to the extremely condition of constant operation of the raw mill results in failure of the main drive. This disturbs the raw mix intake and halts the next processes. In order to ob... see more
Hendri Van Hoten(Bengkulu University) Hairul Gustriranda(Bengkulu University) Nurbaiti Nurbaiti(Bengkulu University)
Power House Division (PHD) is one of the divisions that is part of PT. ABC. As an electrical energy supplier in XYZ area, Power House Division consist of four Power House, which each Power House has several engine. The first Power House (PH 1) c... see more
Dedison Gasni(Universitas Andalas) Brento Napitupulu(Universitas Andalas)
Bathtube curves are often used by reability engineers to describe the life of a product's population. This graphical representation of the bathtube curve can be divided into 3 phases. The first phase of the curve is infant mortali... see more
Rino Sukma(Politeknik Negeri Padang) Nofriyandi Nofriyandi(Politeknik Negeri Padang) Hanif Hanif(Politeknik Negeri Padang) Dian Wahyu(Politeknik Negeri Padang) Andriyanto Andriyanto(Politeknik Negeri Padang)
Electrolysis is a method used to describe the composition of air. electrolysis converts air bonds (H2O) into its constituent compounds flammable Hydrogen and Oksigen which help the combustion process. Water electrolytic devices are called HHO generators, ... see more
Ilhamdi Ilhamdi(Universitas Andalas) Dony Hidayat(LAPAN) Fadli Febriyan(Universitas Andalas)
There is one fact that lead composite material to be a unique material among others. Its properties could be settable or flexible with arrangement of composition, orientation and production procedure. Meanwhile other materials seemed to have fixed set aft... see more
Azridjal Aziz(Department of Mechanical Engineering,Universitas Riau,Pekanbaru, Riau) Bungsu Herwanto(Universitas Riau) Rahmat Iman Mainil(Universitas Riau)
The air conditioning machine commonly used is air conditioning system with a vapor compression cycle. The use of air conditioning machines consumes more electrical energy than other household appliances. In this study, the addition of the water mist metho... see more