If you use ChairgunJune 19 2017 at 3:12 PM
|Miles (Login Miles_M)|
Response to Not a big fan of Chairgun...
I would try to use the G1 drag law as being possibly the nearest though even that is not going to be very similar. The nose for the G1 shape is a little too long and it has no boat tail, though I don't believe the boat tail on the Piledriver does very much as it is the wrong shape and angle for the speeds of interest. The thing to remember is if you use the BC you have obtained using the G1 drag law, you need to use the same reference drag law in any calculations using the BC.