Problem statement: understanding the aerodynamics of aircraft design,
                     momentum acceleration of aircraft after reaching layers 
                     of atmosphere where air is thin!! ...understanding mechanics
                     of a cryogenic engine or hydrogen powered aircraft used in
                     some military excersises.


Opportunity and Objective:  Innovative air-craft design ...business class or high end
                            ...given proposition and existing design that be explioted  

                            Further to as illustrated or explained in "opportunity_exploit_aircraft_design.txt"


                            A innovative aircraft design that can exploit the power of
                            a turbine for aerodynamics and use hydrogen combustion for gaining
                            momentum ...in layers of atmosphere where air is thin.

                           [ 
                             ....position the turbine cum ...combustion chamber at the rear or the tail

                                 given that size dynamics of specific aircraft design 

                                 ...these air-craft are ment to take off to air without
                                    a runup!!.

                           ] 
 

                                
 Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.


   
   