EXLEX THE IDEA

THE IDEA

My idea is to create a good cruiser. I like her to be small, simple, have shallow draft, be trailerable, be propelled by sail and oar.
For me this is an interesting design and building problem.
An interesting test would be to trail her to Ireland or Norway then sailing south and doubling Cape Horn.
For many the ideal cruiser is a well equipped fifty footer. The prise for such a boat ready to sail is abot a million dollar and the yearly running cost about 10 % of that.
The present boat Exlex is a canoe yawl with a bow pivoting centerboard. She will have 84 kilos of lead as mowing ballast.
She is 6.27 cm long, have a beam of 1.4 meter, with a draft of about 0.4 – 0.5 meter.
She will have two freestanding, rotating, side by side, masts with a length of about 3.5 above deck. Each of those mast will carry 3.5 square meter sail area. In addition 0.5 meter from the stern is the mizzen mast she will have 1 square meter sail. In all she will carry 8 square meter sail area, twice as much as the previous Exlex.
Her displacement with food and water for 100 days is estimated to be about 1 metric ton.
I believe my idea is more realistic as she will give more satisfaction, give less worry. One more good thing is that she will use far less of our non renewable resources.

Below two pictures of the 1:20 modell.

Exlex on the wind
Exlex sailing downwind.

Please support my project by donations via Pay pal or Swish 0706 200 550

To be continued…

Regards Yrvind.

A NEW YEAR A NEW IDEA A NEW ROUTE

A new year a new idea and a new route.

Often small small details have big consequences. Doing the mock up for the dining room I had put, below the seat twelve five liter plastic water cans as part of the water storage. My plan was to do a long sail to New Zealand. Madeira to Dunedin is about 14 000 miles. With an average estimated speed of 75 miles per day it would be about half a year.
There where refilling places on the route, but none really appealing.
To stop in Uruguay would add miles.
In South Africa, there was a lot of traffic it was stormy, there was also much crime I heard.
Australia demanded a visa. I had written to their embassy in Stockholm. You have to call Canberra came response and they have no e-mail. Sure they must have e-mail in Canberra. I realized that they tried to make it difficult for me and got angry.
With just nine cans I would have a bit more space I thought but no decision was made. I could have made the boat bigger but I like a handy boat. I waited for my inner voice to speak.

On my door, way back in time, I had written
Cape Horn East to west. Lat 50 S to 50 S as an interesting alternative.

On the night between 30 and 31 December 2021 I woke and started thinking. There is a lot of depressions passing Cape Horn. I thought if I could make reefing more easy and take advantage of the shifting winds I may stand a chance of reaching the Pacific that way.
Then I came to think of the Ljungström rig.
Navigateur Yann Quenet was using it on his Baluchon.

It has a free-standing mast that can rotate. By turning the mast on the boom-less rig the sail area is reduced in the same way as a furling jib.
It is a Swedish invention from 1933 by Fredrik Ljungström. You can still see some of the old boats around here in Sweden.
It works, but there is some problems with it. The sail is triangular, therefore the mast must be tall to give sufficient sail area and there is no boom to facilitate downwind sailing. The sheeting point is too low.
I got around these points in the following ways.
To increase the sail area I used a vertical club as the Chesapeake Bay racing log canoes. The vertical clubs I can make of composite to minimize their turbulence and make them light.
To overcome the problem with the sheeting point I will rake the mast aft 20 -25 degrees or so. That way I can sheet my two mainsails like foresails.

The rake also moves the center of effort aft. I like that because my side by side masts are forward of the fore bulkhead to not be in my bed and I like to have more weather helm. Rake is good for offshore work, as it gives a lifting force and keeps the boom from dipping in the water and possibly breaking when the boat rolls deeply.
This rig creates less forces on the masts as the lugsail hangs on the top of the mast therefore I can make it longer and more tapered.
The Ljungström mast can be rotated to get the sail always on the lee side. This will make the suction side more smooth reduce turbulence.

The chances of my succeeding in doubling Cape Horn is uncertain as I will have strong prevailing winds and currents against me, but that makes the undertaking interesting. Even if I do not succeed all is not lost as I can do as Captain Bligh did.

He had for a month unsuccessfully tried round Cape Horn in Bounty but was finally defeated by the stormy weather and opposite winds and forced to head east repair damage in Cape Town and then take the longer way to the pacific by sailing east by way of Australia.
If the canoe yawl Exlex proves to be fast and able, only then will I try the Cape Horn alternative. My hope is that she be a good boat.

Below photos

The note on my door
The new model to the left compared with the balanced lug sail rig
The new rig running with wind behind. Whisker poles will be needed but they are short and light maybe 2.5 meters at the most.

In conclusoin: I will try a new rig, more easy to reef, I will try Cape Horn. If I reach the Pacific via Cape Horn NZ will have to wait.

Plese support my project with donations.

To be continued…

Regards Yrvind.

YRWINDS CONSTANT WEIGHT DIET

YRVINDS CONSTANT WEIGHT DIET

The word diet comes from old French, from Latin diaeta, way of living, diet, from Greek diaita.

To keep in shape , to be able to climb through my hatches I have started dieting. I have created my own diet version, Yrvind constant weight diet. It is a powerful diet. Here it is in three simple steps.

Step one. Decide on a desirable weight.
Step two. When Friday comes stop eating until the desired weight is reached.
Step three. Repeat every Friday.

My last meal before the fast was Thursday 25 Nov, my first meal after the fast was Sun 5 Dec 2021

Below is a list of how my weight changed during the fast, weights to the left, difference from day before to the right.

PLease support my project on Paypal or Swish.

Regards Yrvind.

OUTSIDE LAMINATED

With the help of 4 friends. Today 2 of October 2021 the outside of Exlex the canoe yawl have been laminated. Things went well. We started with the workshop having high temperature. Primed the Divinycell. Turned off the heat opened the door to let in cooler air. The air in the cells shrunk and sucked in epoxy.

Then came on all the layers. We started 10 am and were done 4 pm had had a break with something to eat before we put on the peelply.

All of us were happy with the job thinking this is the best boat we have done.

We expect great voyages from her.

I be happy if you support my project

Below is two video of the doing and the result. The doing video is credit to Petter Robért

To be continued…

Regards Yrvind

PROGRESS ON THE CORE

Hi friends.

I am now fairing the Divinycell H 80 70 mm thick core in preparation for the outside laminate that is going to be 45°X45° 450 gram three layers on the sides and more in the bottom to take grounding forces.

Below is a video more on my Youtube channel.

Please support the project.

To be continued…

Regards Yrvind

 

PROGRES ON HULL MADE

Now all the big pieces to the hull that needs bending are in place and I have started to longboarding and shape the the hull.

Most of the wedges still have to be glued and that is going to take a long time but it is routine job and lets me think of other things when dping them.

A video shows the hull.

More videos is planned for my youtube channel Sven Yrvind. A good thing is to subscribe to not miss things. Support in the form of donations is welcome.

https://www.youtube.com/channel/UCptM0nqGDJLz14oP6ROdKRw/about

To be continued…

Regards Yrvind.

WHY SHE SHRUNK

The boat is now planned to be 6.4 meter instead of 7.8 meter.

Reason is: 2020 I sailed from Ålesund Norway to the Azores 78 from there to Porto Santo Madeira 23. Problem was on fora on internet people did not like the 1.7 knot average speed. They thought I sailed to slow. Me myself I was quite happy taking it easy. There is no engine on Exlex. Nowadays to wait for wind is not common. In fact when I was becalmed north of the Faroe Island for a few days. One day I heard a deafeaning sound that broke the silence. It was a rescue helikopter abouve my head. Somehow with the modern notion of thumbs up I convinced them that all was OK and they flew back to base.

Back in Sweden I started a 7.8 meter prototype longer for more speed. This year I sailed Madeira – Acores in 21 days and then to Ireland in 28 days.

When I came back to workshop and saw the long boat I got second thoughts about all that speed and how much less handy the boat would become. I do not sail for a destination. I sail to be out on the deep blue endless eternal sea. Sailing slowly is like a slow walk in the woods. It suits me. The sea is kind to the gentle seafarer.

I scrapped the long boat I started a new shorter one, not a prototype but a composite sandwich construction that I hope will take me on many a long sail in the less crowded high latitudes.

Below a recent video, below that a video made by an Amarican about my life.

Regards Yrvind.

A BIOGRAPHICAL VIDEO

Today I was surprised.

I saw a biographical video about myself on Youtube. It was well made. Only misinformation I found was that I was in Japan much earlier. 1997 is the correct date.

Usually there is all kind of wrongs. I hope you can help to spread the video. The creator deservs it.

Regards Yrvind

SCARFING 70 mm DIVINYCELL

Hi Friends.

Yesterday I recieved the Divinycell for the hull. Its is 70 mm H 80.

Today with the help of Peter and a ratching strap as clamp we scarfed 3 sheets.

Picture below

We also made a video for my Youtube channel. I suggest that you subscribe as more and more uppdates on the building of Exlex the Canoe Yawl 6.4 meter long 1.4 meter beam will be on video.

To be continued…

Please support Exlex.

Regards Yrvind.