QUESTION 3: Characteristic data of control system: (Fig.2) • Cylinder: Piston diameter D = 50 mm Piston rod diameter d= 25 mm Stroke s = 250 mm • Hydraulic system: Flow rate q = 5 L/min Press-fitting pressure pl = 50bar Counter pressure p2 = 6bar quired: 1- Calculate the press-fitting force 2- Calculate the press-fitting time q-5 Umin P= 50 bar D= 50 mm s= 250 mm P=6 bar d-25 mm

QUESTION 3: Characteristic data of control system: (Fig.2) • Cylinder: Piston diameter D = 50 mm Piston rod diameter d= 25 mm Stroke s = 250 mm • Hydraulic system: Flow rate q = 5 L/min Press-fitting pressure pl = 50bar Counter pressure p2 = 6bar quired: 1- Calculate the press-fitting force 2- Calculate the press-fitting time q-5 Umin P= 50 bar D= 50 mm s= 250 mm P=6 bar d-25 mm

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

See similar textbooks

Similar questions

Vibration Engineering: Amplitude 1 = 60 millimetersAmplitude 2 = 50 millimetersMass = 40 kilogramsSpring Constant = 30 Newtons per meter Calculate: (Express the final answer in 4 significant digits) -the actual damping in Newton second per meter -the damping factor -the natural frequency in radians per second
As8
P1 + a1 2g P2 L V? +z2 + hrarbing + hg,toplam hx,sürekli=f•5•2g 2g +z + hpompa.f + az7 pg pg hk.yerel hỵ,toplam= hx,sûrekli + hxyerel Wmil Nsp 2g Протра (gH)3/4 一()-)图)第-(m)G) 1/2 mil WB (DB WA DA Wmil.B (DB (DB Wmil = pgHỳntürbin ww, p1/2(gH)5/4 PB (WB HB WB WmilA PA wa) HA Nst Wmil = prwv(V; – rw)(1 – cosß) %3D At the best efficiency point with the experiments on the A turbine DA= 72 cm, Ha= 20 m, VA = 50 m³/s, PA= 998 kg/m3, na= 205 revolution per minute, Wmila= 9 MW values have been obtained. PB= 998 kg/m3, HB= 65 m, nB= 185 A new B turbine will be designed. According to this; a) B is the volumetric flow of the turbine (VB) (m/s) find as. c) Find the specific speed of turbine B. b) Find the power of turbine B. (Wmil.B)| 2,5 285 d) Find the diameter of turbine B. 245.3 MW 35 120 cm 361 211,5 MW 2.8 156 cm 180 190 MW 2,1 144 crm 255 182,7 MW 3,1 104 cm 375 250 MW 95 am
Example B |AB|=10 cm, |AC|=14 cm 02 = 127° W2 = -10 r/s A W3 =?,V. =?, Vc2 =?, Vc3 =?
K1=0.74， K2=1.47, K3=3.10
In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, 0"max, to the maximum angular velocity, O'max, is Tt s^(-1). What is the time needed for the pendulum to comnplete one-half oscillation? O 2 sec O 1 sec O4 sec 0.25 sec 0.5 sec Consider a place where the gravity is one-fourth the gravity on Earth (g = g/4), that place
For base case: N= 3500 rpm. D = 8 and 3/8 inch, Q = 400gpm, H = 280 ft, P = 41 hp, %3D Determine new Q. H, and P for |(a) when diameter is changed to 7" and speed is constant (b) when speed changes to 1750 rpm and diameter is constant (base case diameter)
Consider the loaded shaft illustrated in Figure Q4 (i). The shaft is simply supported at A and D. The shoulder fillet radius is 0.3 cm at B and C. If the shaft is subjected to a force of F=800 N, determine the following:
The induced nominal stress in a machine member is 33 N/mmn and the value of maximum stress near the irregularities is 59N/mm2, the value of stress concentration factor is SCF, K =
Consider the following system: mä(t) + cx(t) + kx(t) = F,8(t) + F28(t – t1) Asumme zero initial conditions. The units are in Newtons. If m = 9.3634 kg, c = 49.8992 Ns/m, k = 90.1813 N/m, F1 = 94.7209 N.s , F2= -85.0916 N.s and t1 = 0.8657 s, the displacement of the system at t2 = 5.4519 s is: %3D %3D 0.0021 mm -0.0218 mm 0.0002 mm -12.3038 mm -0.539 mm
In mechanic resistance
4. A pump is tested in the laboratory and the following data were obtained. Torque = T= 6.78 Nm Rotational speed = w = 20 Hz Inlet pressure = P1 = 68.95 kPa Outlet pressure = p2 = 193 kPa Velocity in the inlet line = V= 2.44 m/s Height to inlet gauge = z1 = 0.61 m Height to outlet gauge = 22 = 1.52 m Inlet flow line = 2- nominal schedule 40 Outlet flow line = 2- nominal schedule 40 Fluid = Water a) Determine the pump efficiency. b) Consult an actual pump catalog and select a pump for these conditions.