TY - JOUR T1 - The Effect of Calcium Carbonate (CaCO3) Nanoparticles on the Flow through a Pentagon Spiral Pipe AU - Prof. Dr. Ir. Yanuar, M.Eng., M.Sc.,Kurniawan Teguh Waskito,Marcus Alberth Talahatu,Sealtial Mau,Winda Wulandari JO - International Journal of Technology VL - 8 IS - 7 SP - 291 EP - 319 PY - 2017 DA - 2017/12/27 SN - 2087-2100 DO - https://doi.org/10.14716/ijtech.v8i7.696 UR - https://ijtech.eng.ui.ac.id/article/view/696