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Give a proposed design and analysis, principal features and working principle of any mechanisms using diagrams to show how and why the design works. The engineering science and calculations that underpin the design. (2 pages)A model spring-powered car is to be designed and built that drives and stops close to a target in the shortest time possible.You should aim to communicate:
(i) The novelty of the design.(ii) The principal features and the working principle of any mechanisms using diagrams to show how and why the design works.(iii) The engineering science that underpins the design.(iv) The calculations that estimate vehicle mass, the distance and time of travel under the action of the spring force, speed of the vehicle after the spring has completely retracted and total time of travel for the vehicle to reach the target distance.(v) Detail design of the overall car and the power transmission, spring-priming and brake mechanisms. The mechanisms are expected to be well-engineered such that their performance is repeatable and adjustable to suit the set target.
In order to increase production rate, a reactor setpoint was increased from 160 psig to 190 psig. The reactor pressure transmitter was recalibrated from 0- 200 psig to 0- 300 psig. What is the percent span for the old and new setpoints?
What is the premise of the Heuter-Volkmann Law? 7. What did Pauwels propose for stresses associated with tendon development, bone regeneration, and endochondral ossification? What aspects of his beliefs are contrary to the authors?
The plate is submerged in a liquid is a vertical position with the parallel sides horizontal and the shorter parallel side at the top and exactly in the surface of the liquid. The static moment of the plate with respect to the surface of the liqui..
plot the evolution of the height, h, of the stable boundary layer and the strength, delta thetas, as a function of time.
The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression process, the air is at 100 kPa, 17 C, and 600 cm2
A household refrigerator with a coefficient of performance of 2.4 removes energy from the refrigerated space at a rate of 600 Btu/h. Evaluating electricity at , determine the cost of electricity n a month when the refrigerator operates for 360 hou..
Mainframe computing used to be the only way to manage enterprise data. Then personal computers changed the data management scene. How do these two computing styles differ, and how did shift to PC-based computing evolve.
assuming that the solid shaft has been replaced by a hollow shaft of the same cross-sectional area and with an inner diameter equal to half of its own outer diameter.
two identical cars a and b are at rest on a loading dock with brakes released. car c of a slightly different style but
No heat interactions with the environment are allowed. You do not need to describe the details of the process that produces the maximum work, but you do need to describe the final state of the blocks fully.
Air at 90 kpa and -7 C enters an adiabatic diffuser steadily with a velocity of 180 m/s and leaves with a low velocity at a pressure of 100 kpa. The exit area of the diffuser is 5 times the inlet area. Determine (a) the exit temperature and (b) th..
Consider a metal single crystal oriented such that the normal to the slip plane and the slip direction are at angles of 43.1
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