I need solution Q1 part b only Question 1a) Find the Torque and Power required to turn the bearing (as shown in Fig. Q1a)at the rated speed, given that rotational speed of shaft (inner cylinder) is (@) =1500 rpm, shaft diameter (d) = 5 cm, shaft length (I) = 50 cm, outer cylinderdiameter (D) = 5.01 cm, specific gravity of oil filling the gap between thecylinders (Soi) = 0.8, and Kinematic viscosity of oils (voil) = 0.0035 m2/s. Theouter cylinder is stationary.%3DPipeOil filmCylinderFigure Q1ab) Consider the arrangement shown in Fig. Q1b. Determine the force F requiredto close the gate if the weight of the gate is 50 kN. Gate width is given as 2 m.AirWater10 mF2.0 m1.5 mFigure Q1b

Given data weight of the gate=50kN width=2m Draw the figure

Answered: Q1 part b o

Engineering

Civil Engineering

Q1 part b o

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Replace the five forces acting on the plate by a wrench. Suppose that F1 = 700 N and F2 = 550 N . (Figure 1) Part A Determine the magnitude of the force of the wrench. Express your answer to three significant figures and include the appropriate units. Part B Determine the couple moment of the wrench. Express your answer to three significant figures and include the appropriate units. Enter positive value if the sense of direction of the couple moment is the same as that of the resultant force and negative value if the sense of direction of the couple moment is opposite to that of the resultant force. Part C Determine the point P(x,z) where the wrench intersects the x-z plane. Enter the x and z coordinates of point PP separated by a comma using three significant figures.
A compound shaft drives three gears, as shown. Segments (1) and (2) of the compound shaft are hollow bronze [G = 6,500 ksi] tubes, which have an outside diameter of 2.15 in. and a wall thickness of 0.1375 in. Segments (3) and (4) are solid 1.15-in.-diameter steel [G = 11,500 ksi] shafts. The shaft lengths are L1 = 62 in., L2 = 8 in., L3 = 25 in., and L4 = 33 in. The torques applied to the shafts have magnitudes of TB = 980 lb·ft, TD = 420 lb·ft, and TE = 170 lb·ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. Using the sign convention presented in Section 6.6., calculate: (a) the magnitude of the maximum shear stress in the compound shaft. (b) the rotation angle of flange C with respect to flange A. (c) the rotation angle of gear E with respect to flange A.
To facilitate shifting the position of a lifting hook when it is not under load, the sliding hanger shown is used. The connections at A and B are smooth. Compute the magnitude (N) of the force at B when the hook supports a 268-kg mass and x = 0.34 mm and y = 0.52 mm. Round off only on the final answer expressed in 3 decimal places.
A solid shaft made of steel [G = 80 GPa] is subjected to the torques shown. Determine theangle of twist along the shaft measured at gears B, C, D, and E relative to the flange A. Diameter of the shaft is d= 20mm. [TB = 25 N.m; TC = 35 N.m; TD = 24 N.m; TE = 14 N.m][dABCDE = 20 mm (diameter); LAB = 300 mm; LBC = 400 mm; LCD = 400 mm; LDE = 250 mm]
Determine the max torque that can be applied to a bicycle crank arm . A fillet exists on the wall with a radius of 1/10". Please list any other assumtions you made to complete the problem. 1. assuming torque is only applied when pedal pushed down 2. assume constant torque for full rotation Assume : Sut = 90kpsi, Sy = 50kpsi, Kf = Kfs = 1.7 , kd = ke = kf = 1
The speed of Crank Q2A is 71.62 rpm counter-clockwise. Q2A is 2 ft long and the rest of the members are drawn to scale as shown in the figure. Solve for the velocity of point A and find the velocity of point B, C, D, E, F and G in fps using the INSTANTANEOUS AXIS OF ROTATION ONLY!. Ks = 1 inch : 1 foot Kv = 1 inch : 10 fps
A rod 3.5 feet long rotates in a horizontal plane about a vertical axis through its center. At each end of the rod is fastened a cord 6 ft. long. Each cord is inclined at Ø = 450 with the vertical and supports a weight of 45 lbsA. Which of the following gives the speed of rotation “n” in rpm?a) n = 25.12 rpm b) n = 25.12 rpm c) n = 30.20 rpmd) n = 22.13 rpm B. What is the tension in the 5 feet long cord? a) T = 58.47 lbb) T = 63.63 lbc) T = 51.78 lb d) T = 48.25 lb
A 20-lb force is applied to the control rod AB as shown. Knowing thatthe length of the rod is 9 in. and that α = 25°, determine the moment of the forceabout Point B by resolving the force into horizontal and vertical components.EXPRESS YOUR ANSWER UP TO 3 DECIMAL PLACES
Engineering Mechanics (Like/Thumbs-up will be given. Write the solutions&FBD legibly. Include negative sign if in Compression, ex. -1,500 or if in Tension, ex. 1,500. Round to the nearest whole number.) I. (Multiple Choice) From the given A-Frame shown above, which statements are true: a. The horizontal reaction at C is equal to 0 b. The vertical reaction at A is upward c. The horizontal reaction at pins B and D are equal in magnitude d. Member BD is a two-force member e. None of the above II. (Compute for the external reactions for all members of the frame shown): > Vertical Reaction at A > Horizontal Reaction at A > Vertical Reaction at E > Vertical Reaction at D > Vertical Reaction at B > Vertical Reaction at C > Horizontal Reaction at C > Horizontal Reaction at B > Horizontal Reaction at D
ENGINEERING MECHANICS (UPVOTE WILL BE GIVEN. PLEASE WRITET THE COMPLETE SOLUTIONS COMPLETELY AND LEGIBLY. ANSWER IN 3 DECIMAL PLACES.) Two forces FA =185 lb and FB =189 lb are acting on the bracket shown with axes x,y,v and w indicated. If the angle measurements on the figure are c=7o , d=21o , f=9o and g=11o, determine the y-component of FB (lb). Round off only on the final answer in 3 decimal places.
If the magnitude of the couple moment acting on the pipe assembly is 50 N ⋅ m, determine the magnitude of the couple forces applied to each wrench. The pipe assembly lies in the x–y plane.
Determine the tension in cables BA and BC necessary to support the60-kg cylinder shown.