SolidWorks CAD modeling (Projected Model and Final Model)

1. SolidWorks CAD modeling(Projected Model and Final Model)

2. Functional Description • In the initial stages of kite design our group researched a variety of different kite designs. In addition, we also considered the history, practical applications, and future of each kite design. The first kite design we studied was a combination of the box kite and the arc design of the Sutton Flow in the front and which also slopes back. This design involves an arc which will funnel air below the kite and propel the kite upwards. Then, the inflated air cells create a shape that increases the drag which will in turn increase the lift. This type of kite design would primarily be used for transportation. It would work by filling the boxes with items attaching to the air foil design of the tail. The next type of kite design we researched was the Sutton Flow form. The lack of a frame makes this kite easy to manufacture, assemble, and fly. But not having a frame also makes this kite unstable at high wind speeds, although the larger the surface area of the kite the more stable it will be at higher speeds and the more it will be able to carry. This kite can fly with up to 30 mph, and this kite has to fly within a 40 to 45 degree angle from the ground. The kite also boasts an airfoil design, which provides ample lift, but has a smaller standard deviation for its angle of attack, so figuring out the proper angle of the airfoil will be crucial. The main application of Sutton Flow form kites is aerial photography. This kite provides proficient lift and stability within a wide wind speed interval. The kite can fly stable enough to get nice clear pictures and provides enough lift to lift the camera apparatus. The third kite we researched was the basic box kite design. It’s a high performance kite noted for developing relatively high lift. It is classified under the family of cellular kites. Box kites were used in past military applications as they were used to raise emergency signals. The typical design of a box kite has 4 parallel struts-the box is made rigid with diagonally crossed struts. Finally, the last kite design we looked into was the Waldorf Box. This model has 6 parallel struts, and is hexagonal in shape. It also has a winged box design with 6 wings.

3. Description of Considered Conceptual Options • We proposed applications to each of the kite designs we researched. First for the hybrid of box kite and the Sutton Flow was mainly transportation. Next, for the Sutton Flow form kite, we proposed it to be utilized for aerial photography. Also, we researched the Basic Box Kite. Our group suggested these types of kites to be put in use for raising emergency signals as this was its main function during wartime. Finally, we also researched the Waldorf Box kite. We proposed its application to be signaling and navigation for ships. • Finally, after considering all these prospective kites and their respective designs and mechanics, we selected the Waldorf Box kite because it met the weight factors matrices the best.

4. Tests Youtube Video of Kite Test

5. Analysis • After flying the kite outside we were satisfied with the results. • The wind conditions were not optimal for flying however. • The kite was able to fly stably and land without sustaining any damage to its frame or design.