Tuesday, April 29, 2008
Monday, March 31, 2008
Bally Chohan - Modern Kites
Bally Chohan speaks about Modern Kites
The kites of today are flown for various reasons,thus giving rise to two main kite groups:
1. Stunt Kites 2. Power Kites
Kites are categorized further by their structure.
Power Kites are obviously built as more powerful than Stunt Kites, because they have to be able to withstand the strong winds. The kite shape also decides what group it belongs to. There are Single line kites, Dual line kites (probably the most popular) and Quad line kites.
Other main kite groups:
1. - Airfoil Kites
2. - Delta Kites
3. - Diamond Kites
4. - Box Kites
Stunt kites (by Bally Chohan)
are used to perform tricks and there are no limits to what this kite can do: 360, Axel, Backflip, Cartwheel, Cuckoo clock, Black hole, Helicopter, Walking, Pancake , Stall, Yoyo, all these and more are just a few of the many tricks that these kites, with a little experience of the flyer, can achieve.Also called Sport Kites, stunters have revolutionized kiteflying in the past few years. Flying a stunter is much more exciting than traditional kiteflying.
Ultralights need amazingly little wind to fly. Made as lightweight as possible with graphite spars, they're a bit fragile for inexperienced fliers to learn on.
Quadline Kites have four lines, which give you all of its flight characteristics: speed, direction and pull. Quadline kites can move forwards or backwards, at the speed you choose.Center pivot turns are done simply by making one side of the kite go forward and the other side backward.
Power kites (by Bally Chohan)
On the other hand, serve a very different form of entertainment. They are strong, powerful flyers that are used to do various things. The most popular uses of power kites are buggying, kite sailing and kite jumping.
These big kites develop a tremendous pull in strong winds. The sporting edge of stunt kite flying, Power Kites appeal to the risk taker who likes the pull and excitement at the max. The danger is obvious, but as with many sports, it's part of the appeal.
Airfoils: Graceful wind-inflated airfoils, Flexifoils hold the World Speed Record of 120-MPS!Flexifoil's are very physical kites to fly.Their unique design and smooth, nearly silent flight provides an exciting flying experience quite unlike any other stunt kite.Twenty years after their invention, they still seem like something from the next century.Having just one fiberglass spar at the leading edge and no bridle, Flexi's are simple to set up and easy to fly in stacks. They can be stacked in the same or mixed sizes to develop even more power.
Delta kites are easy to fly and make great first kites. Flying on the wind rather than against it, they soar on winds light enough to leave most kites on the ground. Semi-flexible construction lets them fly in a wide range of winds, shifting and swooping with bird-like grace at each change in the wind.
These one-liners are for those almost windless days.
Diamond Kites are one of the easiest kites to fly. They adjust automatically to gentle or fresh winds, and their long tails make launching a snap, even in gusty winds.
Box Kites are fascinating structures that, with a good wind, can fly like they always have: steady as a rock. Their open centers add stability while making them unusually light on the line.
A - Upper Vinyl Wing Connector- connects Upper spreader to kite frame
B - Stand-off- keep the shape of the kite, by connecting the sail to the spreaders
C - Lower Vinyl Wing Connector- connects Lower spreader to kite frame
D - Centre Spine Vinyl Connector- connects the line to the sail and spreadersE - Bridle Cup- a loop that attaches the lines to the kite
F & G - Lower and Upper Spreaders- Rods that give the kite its shape
H - Spine- Some kites have no spine eg. Flexi-Foil
I - Nose
The sail of the kite is the cloth that is put around the kite's frame. It's made from a rip-stop, high performance fabric, such as nylon or polyester.
The flying lines of the kite are the lines that are used to control the kite. Types are: spectra, dyneema and kevlar.
Views by : Bally Chohan
The kites of today are flown for various reasons,thus giving rise to two main kite groups:
1. Stunt Kites 2. Power Kites
Kites are categorized further by their structure.
Power Kites are obviously built as more powerful than Stunt Kites, because they have to be able to withstand the strong winds. The kite shape also decides what group it belongs to. There are Single line kites, Dual line kites (probably the most popular) and Quad line kites.
Other main kite groups:
1. - Airfoil Kites
2. - Delta Kites
3. - Diamond Kites
4. - Box Kites
Stunt kites (by Bally Chohan)
are used to perform tricks and there are no limits to what this kite can do: 360, Axel, Backflip, Cartwheel, Cuckoo clock, Black hole, Helicopter, Walking, Pancake , Stall, Yoyo, all these and more are just a few of the many tricks that these kites, with a little experience of the flyer, can achieve.Also called Sport Kites, stunters have revolutionized kiteflying in the past few years. Flying a stunter is much more exciting than traditional kiteflying.
Ultralights need amazingly little wind to fly. Made as lightweight as possible with graphite spars, they're a bit fragile for inexperienced fliers to learn on.
Quadline Kites have four lines, which give you all of its flight characteristics: speed, direction and pull. Quadline kites can move forwards or backwards, at the speed you choose.Center pivot turns are done simply by making one side of the kite go forward and the other side backward.
Power kites (by Bally Chohan)
On the other hand, serve a very different form of entertainment. They are strong, powerful flyers that are used to do various things. The most popular uses of power kites are buggying, kite sailing and kite jumping.
These big kites develop a tremendous pull in strong winds. The sporting edge of stunt kite flying, Power Kites appeal to the risk taker who likes the pull and excitement at the max. The danger is obvious, but as with many sports, it's part of the appeal.
Airfoils: Graceful wind-inflated airfoils, Flexifoils hold the World Speed Record of 120-MPS!Flexifoil's are very physical kites to fly.Their unique design and smooth, nearly silent flight provides an exciting flying experience quite unlike any other stunt kite.Twenty years after their invention, they still seem like something from the next century.Having just one fiberglass spar at the leading edge and no bridle, Flexi's are simple to set up and easy to fly in stacks. They can be stacked in the same or mixed sizes to develop even more power.
Delta kites are easy to fly and make great first kites. Flying on the wind rather than against it, they soar on winds light enough to leave most kites on the ground. Semi-flexible construction lets them fly in a wide range of winds, shifting and swooping with bird-like grace at each change in the wind.
These one-liners are for those almost windless days.
Diamond Kites are one of the easiest kites to fly. They adjust automatically to gentle or fresh winds, and their long tails make launching a snap, even in gusty winds.
Box Kites are fascinating structures that, with a good wind, can fly like they always have: steady as a rock. Their open centers add stability while making them unusually light on the line.
A - Upper Vinyl Wing Connector- connects Upper spreader to kite frame
B - Stand-off- keep the shape of the kite, by connecting the sail to the spreaders
C - Lower Vinyl Wing Connector- connects Lower spreader to kite frame
D - Centre Spine Vinyl Connector- connects the line to the sail and spreadersE - Bridle Cup- a loop that attaches the lines to the kite
F & G - Lower and Upper Spreaders- Rods that give the kite its shape
H - Spine- Some kites have no spine eg. Flexi-Foil
I - Nose
The sail of the kite is the cloth that is put around the kite's frame. It's made from a rip-stop, high performance fabric, such as nylon or polyester.
The flying lines of the kite are the lines that are used to control the kite. Types are: spectra, dyneema and kevlar.
Views by : Bally Chohan
Sunday, March 16, 2008
Bally Chohan - History of Kite Flying
Kites date back to as far as 3000 years ago, where they were made from bambou and silk in China. In the 19th Century, kites were used for scientific experiments. And in the 20th and 21st centuries, kites were used for military purposes...
Kites in Ancient China
Kites have made their appearance over three thousand years ago, in China. All the right materials were found there, for it's making: Bambou for the frame, and silk for the sail and bridle. It had a mythical and religious dimension. Later it was experimented as a science instrument for various researches. From China, the kite was reproduced throughout Asia, then later, in Europe, and now, in the modern age, in America, Australia and other countries.
Kites in Ancient China
Kites have made their appearance over three thousand years ago, in China. All the right materials were found there, for it's making: Bambou for the frame, and silk for the sail and bridle. It had a mythical and religious dimension. Later it was experimented as a science instrument for various researches. From China, the kite was reproduced throughout Asia, then later, in Europe, and now, in the modern age, in America, Australia and other countries.
Kites and Science
American diplomat and scientist Benjamin Franklin experimented with kites to investigate atmospheric electricity, and kite studies were also made by the American physicist and inventor Alexander Graham Bell.
Beginning in the 1890's and continuing for about 40 years, box kites, consisting of two or more connected open-ended boxes, were used for sending meteorologic instruments aloft to measure wind velocity, temperature, barometric pressure, and humidity.
Kites and the development of Transport
On November 12, 1894, Lawrence Hargrave was lifted from the ground by a train of four of his "cellular kites". This was simply one stage in his quest for a stable lifting surface which could then be powered and used as a means of transportation. Hargrave was doing his utmost to invent the aeroplane!
Hargrave developed several styles of kites and gliders, refined and developed the concept of curved surface wings, and also invented the rotary engine. He never patented any of his inventions, preferring them to be available for the advancement of mankind. He made scathing attacks on people who experimented in secrecy with the intention of profiting from their inventions, accusing them of trying to exploit humanity.
On November 7 1903, Samuel Franklin Cody actually crossed the English Channel on a vessel towed by kites.
Kites during War
In the late 19th and early 20th centuries, kites were used for lifting military observers to heights from which they could observe the disposition of enemy forces.
During World War II (1939-1945), kites were also used as gunnery targets.
French Military kites have long been popular with kitefliers. Their lifting power and stability make them ideal for high altitude flying.
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