2.10-1. Viscosity Measurement of a Liquid. One use of the Hagen-Poiseuille equation (2.10-2) is in determining the viscosity of a liquid by measuring the pressure drop and velocity of the liquid in a...

Extracted text: 2.10-1. Viscosity Measurement of a Liquid. One use of the Hagen-Poiseuille equation (2.10-2) is in determining the viscosity of a liquid by measuring the pressure drop and velocity of the liquid in a capillary of known dimensions. The liquid used has a density of 912 kg/m and the capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flow rate was 5.33 x 10-' m'/s of liquid and the pressure drop 131 mm of water (density 996 kg/m'). Neglecting end effects, calculate the viscosity of the liquid in Pa s. Ans. u = 9.06 × 10-3 Pa·s Scannedwithh. CamScanns 2.10-2. Frictional Pressur Drop in FlowafOlive Oil, Calculate the frictional pressure drop in pascal for olive oil at 293 K flowing through a commercial pipe having the Auid