LV-N "Nerv"

LV-N "Nerv"

Deep Space Hydrogen Engine
Statistics
Mass	3.000 t
Size	SM
Max Temp	1500 K
Impact Tolerance	15 m/s
Engine
Hydrogen num t/s Thrust: 1 atm. (kN) 20.8 kN Thrust: Vac. (kN) 75.0 kN Isp: 1 atm. (s) 250 s Isp: Vac. (s) 900 s
Generator
Outputs () 10.000 /s Always Active ✔ Engine Alternator ✔
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The LV-N "Nerv" is a deep space hydrogen engine. It is unlocked in Tier 2 of the Tech Tree in the node Nuclear Propulsion that has a long shape and a singular engine bell design suited for highly efficient deep space travel. It has a bigger sibling part, the LV-SW "SWERV".

Usage

The Nerv at sea level is incredibly ineffective, with it's low thrust and I_sp. However, in a vacuum, it becomes quite efficient for small scale interplanetary travel and transfer stages. Having a high I_sp and relatively small thrust, it is quite good if you want to go really far really slowly (only beaten by the IX-6315 "Dawn" of course).

Unfortunately this engine does have its drawbacks. This ship has no gimbal range and, as a result, is not useful for split-second decisions (which will most likely not be happening with this engine). With its convenientSM and lean size, this engine is generally not used as a bottom placed engine, but makes for a quite useful side placed engine for certain crafts (i.e, light landers). It is recommended you pair it with a medium hydrogen tank, and a "Gumball" if you are feeling brave enough to pair Kerbals with this low-powered engine. Overall, this rocket motor would be mostly recommended for small scale interplanetary transfers, and not flying a jet through the atmosphere of Duna (poor Jeb...)

Synopsis

“The LV-N “Nerv” is the very first nuclear-powered rocket engine. It may be an insane approach to rocket propulsion, but it boasts a staggering ISP in vacuum, making it much more efficient than conventional methalox engines. Yes, it may be a little radioactive, but more glow means more go, right?”

Changes

0.1.0.0

• Initial release

See also

• Hydrogen