ships

Hello there. I'm currently working on an assignment in which I have to find the resistance of ships using the Holtrop Mennen method in excel. I would like to know how to find the wetted surface area of appendages with an approximation formula. And also is there any specific limit for the...

There is alot of info about this but I am trying to find out the size drum I need for a specific length and thickness. My math is not what it used to be. Can anyone tell me if I have rearranged the equation right or wrong? I am trying to rearrange for A but the results are not giving me what...

Control an entire network of Unifire water cannons with this UCS by Unifire AB of Sweden (www.unifire.com). Also controls valves, lights, cameras and any other peripheral, all custom programmable to suit your needs.

All Stainless Steel 316, Remote Controlled from Secure Location, Fully Automatic Capability with Infra-Red Cameras, Pre-Programmed protection pattern, up to 5000 lpm at 12 bar, max throw range approximately 90 meters (300 feet). For complete details see www.piratesafe.com

All Stainless Steel 316, Remote Controlled from Secure Location, Fully Automatic Capability with Infra-Red Cameras, Pre-Programmed protection pattern, up to 5000 lpm at 12 bar, max throw range approximately 90 meters (300 feet). For complete details see www.piratesafe.com

All Stainless Steel 316, Remote Controlled from Secure Location, Fully Automatic Capability with Infra-Red Cameras, Pre-Programmed protection pattern, up to 5000 lpm at 12 bar, max throw range approximately 90 meters (300 feet). For complete details see www.piratesafe.com

This was from the Tall Ships visit to Newport, RI in 2000, as seen from Jamestown.