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> BJ craft story > BJºñÇà±âÀ̾߱â
BJºñÇà±âÀ̾߱â
Episode
ÀÛ¼ºÀÚ:
¹Úº´ÁØ
Á¶È¸:
136529
µî·ÏÀÏ:
2012-06-11
÷ºÎÆÄÀÏ:
IMG_0142.JPG
(90.9KB)
Download: 33
BJ CRAFT´Â Àü¼¼°èÀÇ ¸ðµç ÆÐÅϸŴϾ ¸¸Á·½Ã۱â À§ÇØ ¸ðµç ŸÀÔÀÇ ±âü¿Í °¢°¢ÀÇ ¸Å´Ï¾îµéÀÌ ÃëÇâ´ë·Î ±âü¸¦ ±¸¼ºÇØ
´©±¸¶óµµ ÀÚ½ÅÀÇ ½ºÅ¸ÀÏ¿¡ ¸Â°Ô ±âü¸¦ º¯°æÇÒ¼ö ÀÖ´Â º°µµ¾ÆÀÌÅÛÀ» °³¹ßÇÕ´Ï´Ù
BJ CRAFT is continually developping all type of airframes to satisfy worldwide flyers and
also developping compatible items for those flyers who compose and change the airframes
which fit for their own favor and flying style with those items.
±âüÀÇ À̾߱⿡ ¾Õ¼ ÀÌ·¯ÇÑ Ä«³¯¶óÀÌÁ® ŸÀÔÀÇ ±âü¸¦ ¸¸µç ¿ùµåèÇǾð Christophe Paysant-Le roux ¾¾¿¡°Ô Á¸°æÀ» Ç¥ÇÕ´Ï´Ù.
Àú´Â ±×ÀÇ ¾ÆÀ̵ð¾î¸¦ °¡Áö°í À籸¼ºÀ» Çϸç ÀÌ·¯ÇÑ Å¸ÀÔÀÇ ±âü°¡ °¡Áö°í ÀÖ´Â °¡´É¼º¿¡ °¨ÅºÀ» Çß½À´Ï´Ù.
±æ°í Áö·çÇß´ø °³¹ß°ú Å×½ºÆ®ºñÇàÀ» °ÅÃÄ ¸ðµçºÎºÐÀÌ È®Á¤ µÇ¾ú½À´Ï´Ù.
Before describing the story of airframe I express my respect to Mr. Christophe Paysant-Le roux,
world champion and developper of canalizer type airframe.
I was greatly moved by the possibility of that airframe during the time when I recompose
the design with his basic idea.
At last the airframe was firmly designed and shown up through tedious and boring design work and test flight.
Ư±âÇÒ¸¸ÇÑ ºñÇ༺´ÉÀº ³ªÀÌÇÁ¿¡ÁöÀÇ ¼º´ÉÀ¸·Î ¹Í½ÌÀº ÇÊ¿ä¾øÀ¸¸ç ³ªÀÌÇÁ¿¡Áö ·çÇÁ´Â ¾Ù¸®º£ÀÌÅÍ Ç®¾÷·çÇÁº¸´Ù ÀÛÀº ¹Ý°æÀ¸·Î °¡´É.
³ªÀÌÇÁ¿¡Áö·çÇÁÀÇ Á¤Á¡¿¡¼ ½º·ÎƲÀ» ¾ÆÀ̵é·Î ÇÏ°í ·¯´õÀÇ ¹Ì¼¼Á¶Á¾¸¸À¸·Î ·çÇÁ¸¦ ¿Ï¼ºÇÒ¼ö ÀÖ½¿.
ÀϹÝÀûÀÎ ·çÇÁ¿Í ¶È°°Àº ½º·ÎƲ¿öÅ©¿Í ÄÁÆ®·ÑÀÎDzÀ¸·Î ·çÇÁ ¿Ï¼º. (¾Æ¹«µµ ¹ÏÁö¸øÇÒ°ÍÀÌ´Ù)
·Ñ¸µ¸Þ´º¹öÀÇ ³ªÀÌÇÁ¿¡Áö¿¡¼ °íµµÀ¯Áö¸¦ À§ÇÑ ·¯´õ ÀÎDzÀÌ ÇÊ¿ä¾ø½¿.
¼öÆòºñÇຸ´Ù ³ªÀÌÇÁ¿¡Áö°¡ ´õ Àß ºÎ»óÇÏ´Â µíÇÑ ´À³¦ Ä«³¯¶óÀÌÁ®±âÀÇ ·¯´õ Á߸³ Æ÷Áö¼ÇÀÇ ÇÊ¿äÀÌ»óÀÇ ¿¹¹ÎÇÔ(ÄÁÆ®·Ñ ¿À¹ö½¸)À» ÇØ°á ÀϹÝÀûÀÎ ±âü¿Í À§È°¨ÀÌ ÀüÇô ¾ø½¿. F-13 ¸Þ´º¹ö¿¡ ÃÖÀûÀÇ ¼º´É.
Specially remembered performance of flight is knife edge
which does not need mixing, and knife edge loop is possible with the smaller radius than
that of elevator pull-up loop.
At the top of knife edge loop, the loop can be finished with doing throttle idle
and detailed adjustment of rudder control only.
knife edge Loop is finished with the same throttle work and input control as general loop (nobody can believe this).
No needing rudder input to keep altitude in knife edge of rolling maneuver.
Feeling that knife edge rises better than horizontal level flight.
ÃÖÃÊÀÇ ÇÁ·ÎÅäŸÀÔ ±âü¿¡ ÀÖ´ø WING LETÀº ¿¡¾î·Î´ÙÀ̳ª¹Í¿¡ ÀÖ¾î¼ ¾Æ¹«·± ´ÜÁ¡ÀÌ ¾ø¾úÀ¸³ª
±âü ´ë·® »ý»êÀÇ ¹®Á¦Á¡°ú À®ÆÁÀÇ ¹«°ÔÁõ°¡·Î ÀÎÇÑ ÀÌ³Ê½Ã¾Æ ¹®Á¦·Î »èÁ¦µÊ.
episod¸¦ À§ÇØ ÃÖÀûÈ ½ÃŲ Ãֽа³³äÀÇ ÆÐÅϺñÇà±â ÁÖÀÍÀÎ DTFS WING À» ÀåÂø Á÷Áø¼º°ú ¿îµ¿¼ºÀÇ ¶Ù¾î³ ¹ë·±½º¸¦ ½ÇÇö.
À̳¯°³´Â ¾ÆÁÖºü¸£°Å³ª ¾ÆÁÖ´À¸° ¾çÂÊÀÇ ½º³À·ÑÀ» ¸ðµÎ ½ÇÇöÇÒ¼ö ÀÖÀ¸¸ç ½º³À·ÑÁß¿¡µµ ¿äÀ×ÄÁÆ®·ÑÀÌ °¡´É.
Ä«³¯¶óÀÌÁ®´Â ¼öÆò¹ÌÀͰú °ÅÀÇ °°Àº ³ÐÀÌ·Î ´Ü¿±±âº¸´Ù´Â º¹¿±±â¿¡ °¡±î¿î Ư¼ºÀ» ½ÇÇö À̵¿ÀÇ Æí¸®¸¦ À§ÇØ Ä«³¯¶óÀÌÁ®´Â Å»Âø½Ä.
The wing let which had been shown in the initial prototype of Episode was eleminated
because of the difficulty in commercial production and the problem of inertia
by the increase of weight of wing tip even if it has not had any flaw in aerodynamics.
DTFS wing, the main wing of Episode which is the latest new pattern model plane,
was optimized to perform the excelent balance of straightness and maneuverability of flight.
This wing can perform the snaproll both the fastest one and the slowest one
and is possible to perform yawing control during the snaproll.
Canallizer has almost the same area as that horizontal tail wing has,
which shows the similar flying character that biplane does rather than mono plane does.
For the sake of convenience of carriage canallizer was designed to be attached to and removed from the fuselage.
¸ðµç ¿ÜºÎ ȯ°æÀ» °í·ÁÇÏ¿© °¡Àå ÃÖÀûÈµÈ ¹öƼÄà ¸éÀû°ú ¼öÆò¹ÌÀÍÀÇ SFG.
±âü°¡ ·Ñ¸µÀ» ÇÒ¶§ ¿µÇâÀ» ÁÖ´Â ¹Ù¶÷À» 3Â÷¿øÀûÀ¸·Î ÇØ¼®ÇØ Ç×»ó ±¥ÀûÀ» À¯ÁöÇϵµ·Ï ¹Ì¼¼Á¶ÀýÇß½¿. ¼öÆò¹ÌÀÍ ÇϹݰ¢ 10µµ
SFG(side force generater) on the horizontal tail wing was designed in consideration of the optimized area of vertical.
The wind which gives effect when plane is rolling was adjusted in detail to keep track line
through the analysis of 3 dimensional method.
10 degree of anhedral in horizontal tail wing.
µ¿Ã¼ÀÇ »öä´Â ¾Æ·¡ À̹ÌÁö¿Í °°ÀÌ ¸¶¹«¸® µË´Ï´Ù .
The coloring on fuselage shall be painted with the same colors in the illustration.
The setting time requires one day from morning to evening.
The potential buyers who are in the same country of dealers, contact with dealer, those who are in other countries,
please contact at BJ CRAFT (
master@bjcraft.com
)
ARF USD 2,200$
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www.master@rcone.kr