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An oil with p-900 kg/m' and »=0.0002 m/s flows upward through an inclined pipe as shown in Fig. E6.4. The pressure and elevation are known at sections 1 and 2, 10 m apart. Assuming d=6 cm 10 m P2= 250,000 Pa 40" th P=350,000 Pa, z = 0 steady laminar flow, (a) verify that the flow is up, (b) compute h, between I and 2, and compute (c) Q. (d) V, and (e) Re. Is the flow really laminar? mpgd'hy Q = 128µL 2,431, B0 66 70 &

An oil with p-900 kg/m' and »=0.0002 m/s flows upward through an inclined pipe as shown in Fig. E6.4. The pressure and elevation are known at sections 1 and 2, 10 m apart. Assuming d=6 cm 10 m P2= 250,000 Pa 40" th P=350,000 Pa, z = 0 steady laminar flow, (a) verify that the flow is up, (b) compute h, between I and 2, and compute (c) Q. (d) V, and (e) Re. Is the flow really laminar? mpgd'hy Q = 128µL 2,431, B0 66 70 &

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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An oil with p= 900 kg/m' and v= 0.0002 m/s flows upward through an inclined pipe as shown in Fig. E6.4. The pressure and elevation are known at sections I and 2, 10 m apart. Assuming d= 6 cm 10 m P2= 250,000 Pa 40 P= 350,000 Pa, z, =0 steady laminar flow, (a) verify that the flow is up, (b) compute h, between 1 and 2, and compute (c) Q. (d) V, and (e) Re. Is the flow really laminar? apgdhy Q = 2,431, 60 128µL 66 70 & Density of Air p = 1.205 kg/m 364 S44+ o176 = 15-1614 o76 +5o1 Coefficient of viscosity for air u= 1.80 x 10-5 he = 151 355m m.s Force of gravity = 9.807 Density of water p = 998 kg/m3 Coefficient of viscosity (water) u = 0.001 kg/(m.s) For gasoline at 20°C, from the Table p= 680 kg/m,y = pg, g=9.81
Transcribed Image Text:An oil with p= 900 kg/m' and v= 0.0002 m/s flows upward through an inclined pipe as shown in Fig. E6.4. The pressure and elevation are known at sections I and 2, 10 m apart. Assuming d= 6 cm 10 m P2= 250,000 Pa 40 P= 350,000 Pa, z, =0 steady laminar flow, (a) verify that the flow is up, (b) compute h, between 1 and 2, and compute (c) Q. (d) V, and (e) Re. Is the flow really laminar? apgdhy Q = 2,431, 60 128µL 66 70 & Density of Air p = 1.205 kg/m 364 S44+ o176 = 15-1614 o76 +5o1 Coefficient of viscosity for air u= 1.80 x 10-5 he = 151 355m m.s Force of gravity = 9.807 Density of water p = 998 kg/m3 Coefficient of viscosity (water) u = 0.001 kg/(m.s) For gasoline at 20°C, from the Table p= 680 kg/m,y = pg, g=9.81
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