= 27d567bc2d48d9f40e9ccc20ea370b15)
JGWeissman comments on The Correct Contrarian Cluster - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (228)
In the situation you described, the apparent wind is travelling from the tail of the sail to the front, in the opposite direction you would need for it to provide thrust. There is an apparent wind, and you do trim the sail in response to it, but it doesn't provide thrust when you're going downwind.
No, in the situation I described, the apparent wind flows from the luff (leading edge) to the leach (trailing edge) of the sail. I have actually done this. I will see if I can produce a diagram later tonight.
Edit: Here is the diagram:
You're right.