Consider the cylinder shown in the figure. We know thatthe cylinder is moving a load at 12 m/min as it extends tothe right. We also know that Ap = 10 cm2 , Ar = 7.5 cm2,the clearance of the spool is c = 5 µm, and the length of%3D%3!the spool is L = 10 mm. The fluid has a density p = 0.9g/ml, and a viscosity of u = 0.15 Ns/m2. Assuming P2 isnegligible and that the load has a stiction force of 1000 Nto overcome, find (a) pressure P1, (b) flow Q1 and (c) theefficiency of the cylinder.FA,A,Piston areaPal Q,Rod-side area

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Consider the cylinder shown in the figure. We know that the cylinder is moving a load at 12 m/min as it extends to the right. We also know that Ap = 10 cm2 , Ar = 7.5 cm2, the clearance of the spool is c = 5 um, and the length of %3D the spool is L = 10 mm. The fluid has a density p = 0.9 %3D g/ml, and a viscosity of u = 0.15 Ns/m2. Assuming P2 is negligible and that the load has a stiction force of 1000 N to overcome, find (a) pressure P1, (b) flow Q1 and (c) the efficiency of the cylinder.

Consider the cylinder shown in the figure. We know that the cylinder is moving a load at 12 m/min as it extends to the right. We also know that Ap = 10 cm2 , Ar = 7.5 cm2, the clearance of the spool is c = 5 um, and the length of %3D the spool is L = 10 mm. The fluid has a density p = 0.9 %3D g/ml, and a viscosity of u = 0.15 Ns/m2. Assuming P2 is negligible and that the load has a stiction force of 1000 N to overcome, find (a) pressure P1, (b) flow Q1 and (c) the efficiency of the cylinder.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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