Karakteristik aliran air yang mengalir pada pipa spiral dengan penambahan ekstrak konjac = Characteristic of water flow through spiral pipe with additional of konjac extract

Karakteristik aliran lumpur pasir silika pada pipa bulat diameter 18 mm dan pipa spiral diameter 25 mm dengan P/Di 6,7 = Characteristic of the mud flow of silica sand in a circular pipe with a diameter 18 mm and spiral pipe with a diameter 25 mm and with P/Di 6,7

Analisis karakteristik serat sabut kelapa terhadap pengurangan hambatan pada aliran dalam pipa bulat dan pipa spiral = Analysis of coconut fiber characteristic on drag reduction in circular and spiral pipe

Pengurangan Hambatan Aliran Crude Palm Oil (CPO) Menggunakan Surfaktan Nonionik Melalui Pipa Spiral Segilima = Drag Reduction of Crude Palm Oil (CPO) Flow by Nonionic Surfactant Through Pentagon Spiral Pipe

Karakteristik penambahan partikel nano TiO2 ke dalam larutan yang mengalir di dalam pipa spiral = Characteristic of additional TiO2 nano particle into solution through spiral pipe