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Q1: By using the Hagen-Poiseuille equation, Calculate the viscosity of a liquid has a density of 912 kg/m³. The capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flowrate was 5.33*10' m/s of liquid and the pressure drop 131 mm of water (density 996 kg/m').

Q1: By using the Hagen-Poiseuille equation, Calculate the viscosity of a liquid has a density of 912 kg/m³. The capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flowrate was 5.33*10' m/s of liquid and the pressure drop 131 mm of water (density 996 kg/m').

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Q1: By using the Hagen-Poiseuille equation, Calculate the viscosity of a liquid has a density of 912 kg/m³. The capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flowrate was 5.33*10" m/s of liquid and the pressure drop 131 mm of water (density 996 kg/m'). Q2: Calculate the frictional pressure drop for olive oil at 293 K flowing through a commercial pipe having an inside dia. 0.0525 m and a length of 76.2 m. The velocity of the fluid is 1.22 m/s. Is the flow laminar or turbulent?
Transcribed Image Text:Q1: By using the Hagen-Poiseuille equation, Calculate the viscosity of a liquid has a density of 912 kg/m³. The capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flowrate was 5.33*10" m/s of liquid and the pressure drop 131 mm of water (density 996 kg/m'). Q2: Calculate the frictional pressure drop for olive oil at 293 K flowing through a commercial pipe having an inside dia. 0.0525 m and a length of 76.2 m. The velocity of the fluid is 1.22 m/s. Is the flow laminar or turbulent?
Q3: A liquid having a density of 801 kg/m² and a viscosity of 1.49*10* Pa.s is flowing through a horizontal straight pipe at a velocity of 4.57 m/s. The commercial steel pipe is 1 1/2 in. nominal pipe size, schedule 40. For a length of pipe of 61 m, do as follows (a) Calculate the friction losses (b)For a smooth tube of the same inside diameter calculate the friction loss. What is the percent reduction of F for the smooth tube? Q4: In a hydraulic project a cast iron pipe having an inside diameter of 0.156 m and a 305 m length is used to drain wastewater at 293 K. The available head is 4.57 m of water. Neglecting any losses in fittings and joints in the pipe, calculate the flow rate in m³/s.
Transcribed Image Text:Q3: A liquid having a density of 801 kg/m² and a viscosity of 1.49*10* Pa.s is flowing through a horizontal straight pipe at a velocity of 4.57 m/s. The commercial steel pipe is 1 1/2 in. nominal pipe size, schedule 40. For a length of pipe of 61 m, do as follows (a) Calculate the friction losses (b)For a smooth tube of the same inside diameter calculate the friction loss. What is the percent reduction of F for the smooth tube? Q4: In a hydraulic project a cast iron pipe having an inside diameter of 0.156 m and a 305 m length is used to drain wastewater at 293 K. The available head is 4.57 m of water. Neglecting any losses in fittings and joints in the pipe, calculate the flow rate in m³/s.
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