TY - JOUR TI - Performance optimization of low-head vertical axis impulse turbine runners for nozzle angle, nozzle diameter, and nozzle standoff distance using response surface methodology AU - LAKDAWALA, H.N. AU - PATEL, V.K. AU - BAKHRU, G.P. AU - MODI4, D.N. JO - Journal of Thermal Engineering PY - 2025 VL - 11 SP - 1392 EP - 1419 DO - 10.14744/thermal.0000983 ER -