Launching higher payloads to orbit- a concept
I was listening to ISRO chairman sir speak about how one of the great difficulties in occupying space and other planets is the payload mass that LVs of present day can carry.
So I started to wonder could it be possible to assist the current day launches, say a space tug (not likely), an elevator (difficult), what about the new tech such as spin launch system (limited by mass that can be sent up)...... so can there be something else better??
A concept in order-
Following elements of the concept-
1) A rigid elevated platform such as a mountain peak or a high hill which would reduce the air resistance for a projectile being shot at 1-2 kmps
2) A hyperloop based propulsion system that houses a trolley which supports the launch vechicle (for remaining velocity addition) and the payload. To be electrically powered
3) A long track meant to fecilitate enough velocity while keeping acceleration within design limits. The track shall guide and support the launch vehicle.
4) An enclosure which maintains the vacuum inside the hyperloop
The concept is simple where the trolley would be loaded with launch vehicle and payload, the enclosure shall be evacuated. The trolley shall be accelerated on tracks it would first accelerate on level track and then after having enough velocity the direction of velocity shall be change conforming to elevating track. Finally some 100m (or some safe distance) before reaching the exit the door to the enclosire shall be shut open and the projectile would launch at say a velocity of some 1-2 kmps. After reaching a safe distance the propulsion system shall be started and the remaining velocity addition shall happen by chemical propulsion......
Objective-
To be able to launch higher payload mass to orbit around earth. If atmosphere is cleared the payload envelope could also be increased.



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