			NACES SIMULATION VERSION 1.00
			
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	INTRODUCE:


 This program is a simulation of NACES seat of martin-baker company.
Accurately simulated modes of NACES and timings of NACES' electronic sequencer.
Parachute simulated of IRVIN AIM parachute. Having no actual function of this parachute
used estimated. Parachute is opened by travel distance. but if speed is too high , the
pressure prevent full opening. so takes more distance to open full. In this program 
simulated full opening moment  if when parachute's displacement over 50 meter and 
speed is less then 100 knot. If anyone have specific characteristic of AIM parachute or
ejection seat, please send to metalsw@lycos.co.kr.

 When calculating Airdrag force, used equation 

 N(drag) = 0.5 x Cd x A x p x Vsquare

	
	Cd = Drag coefficient ; 	  1.75 for typical parachute 
					  1.2  for flat plate

	A  = Frontal Area(meter square) ;
	p  = Air Density(kg/ cu meter)  ;
	V  = Speed (meter/sec) ;
				  

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	DIRECTX:
	
 You must intall Microsoft DirectX 7.0 or higher to run this program.
 You can download DirectX at 
  
  http://download.microsoft.com/download/win98/Install/8.1/W98Me/EN-US/DX81eng.exe
  http://microsoft.com/windows/directx/downloads/default.asp





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	REGISTER:

 If you wish to use this program without limitation. Send encode code to 
			metalsw@lycos.co.kr
 The encode code is shown MENU-ABOUT in program or Data folder's register.ini

	CODE TYPE IS 	xxx-xxx-xxx-xxx-xxx 

		
	
	* REGISTER FORM EXAMPLE

	CODE: 100-33-55-22-11
	NAME: JOHN DOE
	COUNTRY: SOMEWHERE
	EMAIL:
	WISH LIST:
	BUGS:
	SEX:
	OCCUPATION:
	
	





		
