SKEETA FOILING CRAFT NIKKI Скачать руководство пользователя страница 3

 

Introduction

 

This operating guide explains how to launch and sail, safety precautions and capsize recovery information 
for both Nikki and Skeeta.  
 
Information on how to assemble and rig your new Nikki or Skeeta is contained in the 

Rigging Guide.

 

 

 
 
 

Sailing a scow 

Sailing a light scow is a lot livelier than most other dinghies.  
It is important to understand the dynamics of the scow shape and how to sail effectively. 
There is a significant benefit to sailing scows heeled to leeward, especially in light air, as this greatly reduces the 
wetted surface area and drag. When heeled, the waterline becomes very narrow, just like that of a skiff or single hull 
of a catamaran and these boats are quite fast, even upwind. 

 

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Hull balance 

Wide bow sections are a distinctive 
feature of the scow hull shape. The heeled 
waterlines typically remain parallel to the 
centreline of the boat, so there is no net 
steering effect of the hull as it heels. This 
provides immense stability, while the 
helm remains completely balanced. Not 
only are scows a pleasure to sail at any 
angle of heel, but they have a light helm, 
are easy to steer and sail in any 
conditions. Without the need to steer in 
order to control the hull, the rudder can be 
smaller, with less drag, making the boat even 
faster and more manageable. 

 

The centreline of the scow remains parallel 
to the centreline of the boat, greatly 
improving the helm when heeled. 

 

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Light air sailing 

In light air, the boat can be heeled well to leeward, sailing nicely in displacement mode on a single narrow, cat-like 
hull. Buoyancy has been designed into the bilge, keeping the bow and stern well clear of the water to reduce drag. 
The heeled hull effectively presents to the water a refined, light air displacement hull. The hollow tunnel hull shape 
adds to this effect. The boat is a pleasure to sail and is fast, even in light air.  
 

 

Содержание NIKKI

Страница 1: ...NIKKI SKEETA OPERATING GUIDE vol 1 2 Mar 2021 ...

Страница 2: ... Light air sailing Planing upwind Planing downwind 2 Launching 3 Returning to shore and unrigging 3 Foiling for the first time 4 Sailing 4 Take off 5 Steering for balance 6 Safety Safety gear 8 Caution 8 Capsizing 9 Towing 10 Printed on recycled paper ...

Страница 3: ...ly remain parallel to the centreline of the boat so there is no net steering effect of the hull as it heels This provides immense stability while the helm remains completely balanced Not only are scows a pleasure to sail at any angle of heel but they have a light helm are easy to steer and sail in any conditions Without the need to steer in order to control the hull the rudder can be smaller with ...

Страница 4: ...old them in position Leave the wand fully retracted Hop aboard and sail away from the shore just like a normal dinghy Once clear of the shore and in deeper water ease the sheet release the clamp and lower the rudder by pulling the pull down rope and insert the retaining pin into the hole in the side of the rudder box Push the centerboard down fully and insert the centerboard retaining pin as menti...

Страница 5: ...massive apparent wind changes If you do make mistakes the hull is able to provide stability immediately There is much less chance of crashing as with other foilers As you get more confident with the special skills required for foiling you can raise the ride height progressively getting higher faster and even able to heel to windward for better upwind performance If at any time you feel out of cont...

Страница 6: ...p the boat moving and prevent the sail luffing while steering to keep the foils under the rig In stronger breezes you will soon find yourself going very fast downwind with the sail sheeted in quite tight Enjoy the rapid increase in speed and sheer thrill This is what foiling is all about Once you get used to reaching gradually head the boat up into the wind pulling the vang on sheeting in and lean...

Страница 7: ...nce Centreline foiling a dinghy is quite different to displacement sailing it is very much like riding a bike where you steer to keep your balance When sailing in displacement mode the righting arm is between the sailor s weight and the centre of buoyancy of the hull Refer to the diagram below As the boat heels to leeward the righting arm increases as the centre of buoyancy moves to leeward This p...

Страница 8: ...o not actively move your weight to provide balance or steer it the boat will fall over Fortunately the sail helps you a lot providing something to lean against just as with a sailboard which dampens the movement and provides a restoring force It is not sail trim alone which keeps the boat upright A lot of the skill is in steering with careful tiller movements just to keep the rig over the lifting ...

Страница 9: ...n the water especially when foiling When learning to foil sail only in steady gentle breezes in smooth waters Design Category C Inshore Designed for voyages in coastal waters large bays estuaries lakes and rivers where conditions up to and including wind force 6 and significant wave heights up to and including 2 metres may be experienced Always check weather forecast before sailing Always sail wit...

Страница 10: ...tion yourself behind the centreboard with your feet on the front bar of the wing close to the hull 3 Pull on the righting rope and lean backwards This will raise the rig out of the water 4 As the boat begins to become more upright ensure you move to either side of the wings and out of the way of the boat ...

Страница 11: ...ope off onto the appropriate position Steer the boat making sure the towing rope isn t touching the wand as this may result in damage to the wand For further questions or information please contact your Dealer Skeeta Foiling Craft Pty Ltd Melbourne AUSTRALIA skeetafoilingcraft com TIP When being towed with foils it helps to pull the wand down about 200mm This allows the main foil to lift slightly ...

Страница 12: ...11 ...

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