# Recent Content by Brynjaminjones

1. Post

### Icebreaker fuel tank size

I've got it about 1650 l/hr at the moment
Post by: Brynjaminjones, Mar 16, 2015 in forum: Boat Design
2. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

I'm a fool!! I had forgotten that by default Excel works in Radians! It hardly made a difference to my trim angles, but it has got my Thrust 100%...
Post by: Brynjaminjones, Mar 19, 2014 in forum: Boat Design
3. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

Cheers for the help - no matter what I do I can't change anything! Using various different forms of equations I can change the magnitude of power,...
Post by: Brynjaminjones, Mar 19, 2014 in forum: Boat Design
4. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

Thanks for that, you guys are very helpful! I've managed to get my spreadsheet working now, and have used it to calculate my tau and lambda...
Post by: Brynjaminjones, Mar 19, 2014 in forum: Boat Design
5. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

Thanks, I really appreciate the help. One thing though - you say that's the formula for cl0, but in the paper it says that formula applies for cl0...
Post by: Brynjaminjones, Mar 18, 2014 in forum: Boat Design
6. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

Okay, my apologies for asking another (probably daft) question, but what equation/combination of equations am I supposed to use iteratively with...
Post by: Brynjaminjones, Mar 18, 2014 in forum: Boat Design
7. Post

### Finding trim and mean wetted length-beam ratio using Savisky's method

Excellent, thanks for your help! I had wondered if that was what I had to do - at least now I know where to start! I'm already using Excel, as...
Post by: Brynjaminjones, Mar 18, 2014 in forum: Boat Design