A mesh of 2 constant strain triangular CST elements is shown

A mesh of 2 constant strain triangular (CST) elements is shown in the figure with the element numbers (in circles) and nodal numbers. Nodes 1, 2 and 4 are fixed. A force P is applied at node 3 so that node 3 moves in the x-direction by u_3 = 0.0002 m and in the y-direction by v_3 = 0.0005 m. The dimensions of the element are shown in the figure. Assume plane stress condition. Let E = 100 GPa, v = 0. Determine The magnitude and direction of force P The stresses of Element 1

Solution

You are required to write a balanced and appealing report which must have the following headings (each heading relates to a particular assessment criteria so do not skip anything). Aim to use as many as possible images and references to demonstrate to your potential employer your depth of research as well as having something visual to present in the interview situation.

Piston Engines (PE)

a) Construction (LO 4.1)

b) Fuel, lubrication and ignition systems (LO 4.2)

c) Power plant installation focus on the evaluation (LO 4.3)

d) Propeller aerodynamics and control – consider how can you analyse its behaviour (LO 2.3)

Your report should be reasonably balanced with a similar amount of text for each section under the eight sub-headings. Each section has a minimum word limit requirement of 150 words, there is an upper limit is one A4 side per section which includes images. As a good guide approximately half one A4 side per sub-heading would be about the right length (including some small images). Each section should include at least one sourced image (all images should be referenced) and at least one reference for the reader to find further relevant information. Overall the student should attempt to use at least ten unique technical references ideally from textbooks.