In these two weeks, I focused on building the prototype and finishing up the FEA for the solar rack. For building the prototype, I meet up with my team to fabricate the prototype and to figure out the best way to building the parts faster.    Below is the progress that I make so far on the hand-calculation drag coefficient and drag lift. These data will be implemented in ANSYS to run for the FEA in next couple days.         Source: https://file.scirp.org/pdf/JFCMV_2016012909451497.pdf   Wind analysis including cooling effects and lift prevention.   D d  = C d ⍴  V 2 2 A   D l  = C l ⍴  V 2 2 A   Where D d  is wind drag   D d  , D l : drag and lift forces, C d , C l : drag and lift coefficient relatively, ⍴ is the density of air, V is velocity of wind which has V peak and V storm , and A is the reference area or cross-sectional area of the lowest point of calcul.   Wind load calculation has to be calculated using the following values.    ⍴ = 1.225 kg/m 3  , V could be...
 
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