A numerical study has been conducted to explore the effect of a pressure-side winglet on the flow and heat transfer over a blade tip. Calculations are performed for both a flat tip and a squealer tip. The winglet is in the form of a flat extension. and is shaped in the axial chord direction to have the maximum thickness at the chord location. https://www.poolsproductscanadas.shop/product-category/in-ground-product-sanitization/