TY - JOUR TI - Effect of viscosity on entropy generation for laminar flow in helical pipes AU - PRATTIPATI, R. AU - NARLA, V.K. AU - PENDYALA, S. JO - Journal of Thermal Engineering PY - 2021 VL - 7 SP - 1100 EP - 1109 DO - 10.18186/thermal.977960 ER -