fire rating of cork I read somewhere that cork is very difficult to get to burn and that it requires a continuous flame source directly onto it...
Hi Guys. What's the difference between a balanced and an unbalanced Navy anchor???? I can only find the terms used but not what it actually...
useless information Pls provide the contatct details of this company, else your information is wasted time to read.
Are you saying that thru-hulls, which could be located several feet under the waterline, should be raised above the waterline and install the sea...
Tom, I am considering to do the same on my deck with Hy-Tech ceramic beads, did you use them? Singleprop
If the recommendations from Marinelightning.com is to be followed some metal strips should be welded onto the hull side (under water). What...
I used John Deere Document AG-24 to calculate the length. I think it is quite conservative (no extra padding needed) and I came up with a total of...
Fast Fred, Just the reply that I was looking for. On the other thread I asked about installing a heat exchanger cooled engine in...
Hi Fast Fred. there is another thread discussing this issue now and I raised the question about over cooling the return water as well. The...
I have run the calculations for skin cooler area using a couple of different sources, Beta Marine, Dave Gerr, Catarpillar cooling documents and...
Yes,, that was the point I was trying to get accross when saying that the cooler was way way way too big... Anyway, what do you think would be...
Let me use an example, 5 degree sea water, 20HP engine, 5 sq meters of keel surface area and 500 liters of cooling fluid. Surely, this set-up will...
I think I know what you are talking about - area. I have made the assumption that area is WAY WAY WAY bigger than required (as mentioned several...
Apex, Do you know where this thumb rule comes from, its close to Dave Gerr 's rule, he uses steel, 29.4 degree water, 8 kts, and comes up with...
