The rate of descend is: ORDV sin y 1 RD E ORD: V cosy
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- Please. Answer parts please. Attempt Once. Use cosine and show in rads and degree.Two cylinders act right after one another. Each cylinder is metered, and some actions are slow, and there is a dwell between some actions. What is the minimum flow rate required (CFM) to operate this cylinders? (enter answer with 2 decimal places) Sequence of operations: Cyl. A extends with metering (takes 1.5 second) Dwell time for 2 seconds for part machining Cyl. B extend and retracts without metering (2 second) Dwell time for 10 seconds while an electric mixer is operated Cyl. A retracts quicky with no metering (0.5 seconds) Dwell time for 5 seconds while a part is placed before next cycle Assuming the displacements of the cylinders are: Cyl. A DE = 65 in3 Cyl. A DR = 62 in3 Cyl. B DE = 44 in3 Cyl. B DR = 41 in3Two cylinders act right after one another. Each cylinder is metered, and some actions are slow, and there is a dwell between some actions. What is the minimum flow rate required (CFM) to operate this cylinders? (enter answer with 2 decimal places) Sequence of operations: Cyl. A extends with metering (takes 1.5 second) Dwell time for 2 seconds for part machining Cyl. B extend and retracts without metering (2 second) Dwell time for 10 seconds while an electric mixer is operated Cyl. A retracts quicky with no metering (0.5 seconds) Dwell time for 5 seconds while a part is placed before next cycle Assuming the displacements of the cylinders are: Cyl. A DE 65 in³ = Cyl. A DR = 62 in³ = Cyl. B DE 44 in³ Cyl. B DR=41 in³
- The channel shape cross-section and the rectangular cross-section shown in the Figure Q4 are made of materials with elastic-perfectly plastic behaviour. The yield stress of the material used for the channel shape cross-section is σy = 449 MPa, whereas that used for the rectangular cross- section is 0.7%y. Compute the thickness of the web, t, of the channel shape section if the two cross sections have identical plastic bending moment about the z-axis. In Figure 4, h= 96 mm, b=43 mm, a=12 mm, H=96 mm, d= 43 mm N b h a Z a | d HNeeds Complete typed solution with 100 % accuracy.Solve the ODEs
- Homework No - 3- 1. Solve the following differentia equations: 1/3 = ex-y dy 9. bi Sin X dx dy dr + 65h (zy)=0 xye³-dy + (x²+1) dx=0 c. ANS. a. ey = ex+c b. Sinhczy) - 2 CSX = < c. e³ (y-1) + ½ x² + 14/x/= c 2 2- Solve the following differential equations: Q. 2 dy dox - y = e² Ni b. X dy +y dx = sinx dx - ANS. a. y = ex (x+C)/2 b. y = CC (SX)/x 3- Solve the following differential equations; a- " + y = =D b- y" + 4y =° ANS- 9- Y=Ge ex + cz b_y=4 (Sinzx + Cz (SZX)explain how to solveA follower is required to rise through a total displacement of 8 inches in 110 ° of cam rotation and dwell at 8 inches for 40°, Then the follower should return to the zero position in 130° and finally dwell for 80° before repeating the cycle, asnwer 1-4 Select displacement Functions that result in a smooth transition across the boundaries for the displacement. Determine the range and Beta for each segment. use Excel or code to determine the displacement heights in each of the above segments for a range of (0) less than or equal to (Theta) less than or equal to (360°) in 10° increments. Discuss the effect of the velocity and acceleration at the boundaries
