A1.2 For thin bodywork elements (plates, strakes / fences), once the 10mm thickness requirement is met, a sharp trailing edge and rounded leading edge (roughly circular in shape) are permitted. The 10mm thickness should be maintained over approximately ⅔ of the length or more, and must be maintained in any load-bearing region.Hutchie.91 wrote: ↑Mon Jun 06, 2022 6:32 pmFor Appendix 1.1, the rule about minimum 10mm thickness for front and rear wing aerofoil sections, by my understanding the wording states only one point along each chord length does it have to be at least 10mm thick, so does that mean the trailing edges can be a bit sharper, ie around 2mm thick? Obviously in ideal situations you would want a trailing edge tapering to a sharp as possible point, but manufacturing tolerences dictates it wont really be possible, and of course meshing doesn't like sharp points or edges anyway and is the main purpose for this rule.
So just wanted to clarify that I am correct in assuming I can still have a trailing edge thickness less than 10mm?