Rewrite these paragraphs in own words, in clear font please Fluid mechanics lab

Question

Rewrite these paragraphs in own words, in clear font please Fluid mechanics lab In tables (1&2), we show the results for airfoil and Circular cylinder tests. The airfoil was perpendicular to the flow; also the Circular cylinder was set at to orientation. In tables (3&4), we show the analysis of the airfoil and Circular cylinder. The stagnation point in each test have pressure coefficient equal 1. For the hole-1 test the stagnation point is 1 however for hole-19 the stagnation point is 19. In the Figures that we include before we show the relation between the pressure coefficients verses the angle in Circular cylinder. Also, the relation of pressure coefficient verses distance between holes in the airfoil. It's obvious from the graph of circler cylinder that the pressure coefficient is fluctuating until it become constant value. That value is the separation point or angle In figure-1, for the three tests the separation angle is 120 degrees. In figure-5, for the three tests the separation angle is 97 degrees. In figure-6, for the three tests it's fluctuates too, and the separation point is almost at distance 6cm from the stagnation point.

Explanation / Answer

Table (1 & 2) shows the airfoil and circular cylinder test results. the airfoil was across from the flow and circular cylinder was also in the same direction.

Table (3 & 4) shows the airfoil and circular cylinder analysis. the stagnation point has the value of pressure coefficient is 1 in each test. the stagnation point was analysed as 1 for the hole-1 test on the other hand the stagnation point was analysed as 19 for the hole-19 test.

the figures, which was included previously demonstrate relations between various parameters that are given below:

1. the relation between pressure coefficient and the angle in circular cylinder.

2. the relation between pressure coefficient and distance between holes in the airfoil.

it is clearly shown in circular cylinder graph, the pressure coefficient continously fluctuates untill its value becomes constant. this value is known as seperation point or angle. from the figure-1 it can be explained that the separation angle is 120 degrees for the three test. in the similar way, from the figure-5 it can be explained that the separation angle is 97 degrees for the three test. figure-6 describes that it also fluctuates and the separation point is nearly about a distance of 6 cm from the stagnation point.

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