Efek Penambahan Bio Polimer Xanthan Gum Terhadap Penurunan Kerugian Jatuh Tekanan Pada Pipa Kasar k/D 0,03 = Effect of Addition Bio Polymer Xanthan Gum to Reduce Pressure Drop in Rough Pipe k/D 0,03

Pengurangan hambatan gesek pada pipa persegi dengan penambahan lapisan agar = Drag reduction in rectangular pipe with agar coating

Pengurangan hambatan kapal modelmonohull katamaran dan trimaran dengan pelekatan biopolimermonopterus albus (lendir belut) pada dinding kapal = Resistance reduction of monohull catamaran and trimaran ship models through attachment of monopterus albus biopolymer on the ship hulls

Limiting maximum drag reduction asymptote for the moment coefficient of an enclosed rotating disk with fine spiral grooves

Pengurangan tahanan total pada model kapal selam menggunakan edible coating pada kulit tomat dengan variasi lokasi pengecatan (Lx/L) = Reduction of total resistance on submarine model by edible coating of tomato skin with various location of coating (Lx/L)