This is a re-issue of my previous post as the link to the video failed.
It shows a Sunday morning's sailing at WMBC through the 'eyes' of my 46inch Perkasa.
Details of the Club can be found here: https://www.worcestermodelboatclub.co.uk/
HMS Triumph - Trafalgar Class Submarine at Albert Park Lake, Melbourne. There is a previous post with this submarine. it is scratch built and uses Engel piston tanks as its diving system. it has been in operation over 30 years. This is the first time it has carried a camera.
One of my Old Trafford paddle steamers enhanced by my mate Duncan Laurimer and sailing on the put up pond at Tilford Rural Life Centre yesterday. Good fun was had by all !! The boiler is tablet fired [3 halves ] and is half filled with 65ml of water. Engine is single oscillator with 16:1 spur gearbox. Les Breame
This Aerokits "Sea Commander" was built C.1961 by my father with ED Mk4 diesel engine and his own scratch designed and built radio/receiver ( I have all his design documents). He raced it successfully in the early '60s but hadn't used it in years when I inherited it. Have now replaced the IC motor (mothballed carefully) with MFA Torpedo 500 but it runs a bit slowly ("river cruising" scale speed). Looking to obtain semi-planing but not racing speed.
Thanks Johnlikessailing. However, I have now replaced MFA 500 with Mtroniks 600 and got much better performance, although I'm not sure how much of this was due to the change of motor and how much was due to rectifying the slippage due to a loose grub-screw on the connection between the motor drive shaft and the universal joint that I found when I removed it! (Lesson - beware of alternative causes of problems!) Now I just need to sort out a leak - hardly a surprise on a 50 yr old model! Hey-ho!
Video of the first start-up and test of "Sweet Sue" in dry dock. All went well ! Had two sails on water since.I built this vessel from scratch using a pre made clinker fibreglass hull purchased from Mini Steam Australia. The engine is an oscillating twin cylinder and the boiler is a 3" Centre Flue Gas Fired Vertical Boiler from "Miniature Steam". The gas tank is a 1-1/2" vertical refillable GasTank also from Miniature Steam Pty. Australia. The vessel is radio controlled with the skipper appearing to control the rudder. it has a smoke generator and a rc controlled steam whistle.
This boiler runs at around 60psi ! do you think that is a little high ? I was a little concerned by the amount of steam that is being generated as you may have noticed in the video. I can adjust the intensity of the flame inside the boiler so that a lower head of steam is generated, what do you think ?
Kevin
Hi Kevin
Yes that's what I do. I am always amazed at the power the oscillator generates and once rotating very little steam is required to maintain speed. Then again it's not for windy or rough conditions. I would try gradually reducing the pressure until the engine show signs of stopping and then increase by a couple of psi to ensure safe running. You do not need to run the boiler at its max rated pressure when the escape valve will be opening just at a level that replaces what the engine uses. Can we have another video with the steam whistle sounding?
Dave
I built this vessel from scratch using a pre made clinker fibreglass hull purchased from Mini Steam Australia. The engine is an oscillating twin cylinder and the boiler is a 3" Centre Flue Gas Fired Vertical Boiler from "Miniature Steam". The gas tank is a 1-1/2" vertical refillable GasTank also from Miniature Steam Pty. Australia.The vessel is radio controlled with the skipper appearing to control the rudder. it has a smoke generator and a rc controlled steam whistle.
Hi John.
Go to video gallery. Click on. Scroll through the first page and you will come across 3 videos of Sweet Sue Steam launch. The first one is a test run up out of the water. The next 2 videos are taken at Kowhai Park. I've just checked all 3 and they are displaying. if you still have trouble Google up you tube and search for Sweet Sue Steam launch. They're in there too. Cheers Kevin
Decided to sail the Solent so took some video to share. Uses 2 Bhuler 12v brushed motors with 4 bladed 45mm PropShop props and 12v 12AHr SLA. Twin Electronize ESCs. Radio is Futaba 6Ex but I will probably change to the Taranis so I can get better control using some bespoke Tx settings to co-ordinate the props and rudder.
Lifeboat crewe had been on a night out so not quite vertical. Aplogies for the shaky video, it's difficult to sail and video at the same time.
very nice boat and yes it is difficult to video and sail at the same time ! try to get someone else to steer while you video !! using a tripod is best. Les Breame
Thanks for your feedback.
I was using a monopod so I could pan and follow the model. I agree the tripod works much better. All my fellow sailors were otherwise engaged unfortunately.
Dave
Hi and welcome to the site.
If you are considering using an IC in the model I suggest you find a local club or water where you can sail. Many local authority waters prohibit IC engines.
I see you recently asked for details of a club in Torquay and note that we do have a club registered (Model Boat Clubs) as Torbay and District MBC. You could try sending a pm to one of the members registered as sailing there and ask for details.
Good looking crew!
Dave