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Chapter 14: Water at T = 25 °C is drawn from an underground detention tank and discharged 5) into a drain using a 6-m-long pipe and pump. The pipe has a diameter of 100 mm and a friction factor of f = 0.02. Determine if cavitation occurs when the velocity through the pipe is 4 m/s and h = 2 m. Use the pump performance curves in the Figure. The atmospheric pressure is 101.3 kPa. Neglect minor losses. Please take pPw = 997.1 kg/m³ and p, = 3.17 kPa for water at T = 25°C. Also, take 1 ft = 0.3048 m and 1 Gallon = 3.785x10³ m³. | 30 B 10 65% 70% 75% 80% 175 6-in. dia. 01750 rpm 86% 80% 75% 70% 65% 25 bhp 20 bhp 18 bhp 150 5.5-in. dia. 125 5-in. dia. 100 75 50 25 10 bhp" 100 200 300 337 400 470 500 600 700 800 Flow Q (gal/min) Head (ft) (NPSH)req'd

Chapter 14: Water at T = 25 °C is drawn from an underground detention tank and discharged 5) into a drain using a 6-m-long pipe and pump. The pipe has a diameter of 100 mm and a friction factor of f = 0.02. Determine if cavitation occurs when the velocity through the pipe is 4 m/s and h = 2 m. Use the pump performance curves in the Figure. The atmospheric pressure is 101.3 kPa. Neglect minor losses. Please take pPw = 997.1 kg/m³ and p, = 3.17 kPa for water at T = 25°C. Also, take 1 ft = 0.3048 m and 1 Gallon = 3.785x10³ m³. | 30 B 10 65% 70% 75% 80% 175 6-in. dia. 01750 rpm 86% 80% 75% 70% 65% 25 bhp 20 bhp 18 bhp 150 5.5-in. dia. 125 5-in. dia. 100 75 50 25 10 bhp" 100 200 300 337 400 470 500 600 700 800 Flow Q (gal/min) Head (ft) (NPSH)req'd

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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*· Chapter 14: Water at T = 25 °C is drawn from an underground detention tank and discharged 5) into a drain using a 6-m-long pipe and pump. The pipe has a diameter of 100 mm and a friction factor of f = 0.02. Determine if cavitation occurs when the velocity through the pipe is 4 m/s and h = 2 m. Use the pump performance curves in the Figure. The atmospheric pressure is 101.3 kPa. Neglect minor losses. Please take pw = 997.1 kg/m³ and p, = 3.17 kPa for water at T = 25°C. Also, take 1 ft = 0.3048 m and 1 Gallon = 3.785x103 m³. 30 B 65% 70% 75% 80% 175 6-in. dia. oo = 1750 rpm 150 5.5-in. dia. 86% 80% 75% 70% 65%- 25 bhp 125 5-in, dia. 100 75 20 bhp 50 18 bhp 10 bhp 25 100 200 300 337 400 470 500 600 700 800 Flow Q (gal/min) 8. (1) pea (NPSH)req'd
Transcribed Image Text:*· Chapter 14: Water at T = 25 °C is drawn from an underground detention tank and discharged 5) into a drain using a 6-m-long pipe and pump. The pipe has a diameter of 100 mm and a friction factor of f = 0.02. Determine if cavitation occurs when the velocity through the pipe is 4 m/s and h = 2 m. Use the pump performance curves in the Figure. The atmospheric pressure is 101.3 kPa. Neglect minor losses. Please take pw = 997.1 kg/m³ and p, = 3.17 kPa for water at T = 25°C. Also, take 1 ft = 0.3048 m and 1 Gallon = 3.785x103 m³. 30 B 65% 70% 75% 80% 175 6-in. dia. oo = 1750 rpm 150 5.5-in. dia. 86% 80% 75% 70% 65%- 25 bhp 125 5-in, dia. 100 75 20 bhp 50 18 bhp 10 bhp 25 100 200 300 337 400 470 500 600 700 800 Flow Q (gal/min) 8. (1) pea (NPSH)req'd
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