Difference between revisions of "Kerbodyne KR-2L+ "Rhino" Liquid Fuel Engine"
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{{:Kerbodyne KR-2L Advanced Engine/Box}} | {{:Kerbodyne KR-2L Advanced Engine/Box}} | ||
| − | The '''Kerbodyne KR-2L Advanced Engine''' is an extra large [[liquid fuel engine]] which has a high [[specific impulse]] compared to the thrust. While the specific impulse is | + | The '''Kerbodyne KR-2L Advanced Engine''' is an extra large [[liquid fuel engine]] which has a high [[specific impulse]] compared to the thrust. While the specific impulse is lower than the [[Rockomax "Mainsail" Liquid Engine]] in atmosphere, the I<sup>sp</sup> in vacuum is higher than most of the engines, including the Mainsail and [[Rockomax "Skipper" Liquid Engine]]. Only the [[LV-N Atomic Rocket Motor]], [[Toroidal Aerospike Rocket]], [[LV-909 Liquid Fuel Engine]] and [[Rockomax "Poodle" Liquid Engine]] are more efficient, but only have 10% (at most) of this engine's thrust. |
This, and the fact that it allows attaching parts on both sides of the engine, make it a very useful engine for upper stages. Especially because the [[S3 KS-25x4 Engine Cluster]] is the only other extra large engine in [[0.25]] but doesn't allow attaching parts below the engine. It has the second highest thrust of all engines available.{{Check version||0.25}} | This, and the fact that it allows attaching parts on both sides of the engine, make it a very useful engine for upper stages. Especially because the [[S3 KS-25x4 Engine Cluster]] is the only other extra large engine in [[0.25]] but doesn't allow attaching parts below the engine. It has the second highest thrust of all engines available.{{Check version||0.25}} | ||
Revision as of 18:08, 27 January 2015
| Kerbodyne KR-2L+ "Rhino" Liquid Fuel Engine | ||
 | ||
| Liquid fuel engine by Kerbodyne | ||
| Radial size | Extra large | |
| Cost | (total) | 25 000.00 
|
| Mass | (total) | 9.000 t |
| Drag | 0.2 | |
| Max. Temp. | 2000 K | |
| Impact Tolerance | 7 m/s | |
| Research |  Very Heavy Rocketry
| |
| Unlock cost | 68 000
| |
| Since version | 0.23.5 | |
| Part configuration | part.cfg | |
| Maximum thrust | (1 atm) | 1 205.88 kN |
| (vacuum) | 2 000.00 kN | |
| Isp | (1 atm) | 205 s |
| (vacuum) | 340 s | |
| Fuel consumption | 119.97  /s
| |
| Thrust vectoring | 4 ° | |
| Electricity generated | 12.0 ⚡/s | |
| Testing Environments | ||
| On the surface | Yes | |
| In the ocean | Yes | |
| On the launchpad | Yes | |
| In the atmosphere | Yes | |
| Sub-orbital | Yes | |
| In an orbit | Yes | |
| On an escape | Yes | |
| Docked | No | |
| Test by staging | Yes | |
| Manually testable | Yes | |
The Kerbodyne KR-2L Advanced Engine is an extra large liquid fuel engine which has a high specific impulse compared to the thrust. While the specific impulse is lower than the Rockomax "Mainsail" Liquid Engine in atmosphere, the Isp in vacuum is higher than most of the engines, including the Mainsail and Rockomax "Skipper" Liquid Engine. Only the LV-N Atomic Rocket Motor, Toroidal Aerospike Rocket, LV-909 Liquid Fuel Engine and Rockomax "Poodle" Liquid Engine are more efficient, but only have 10% (at most) of this engine's thrust.
This, and the fact that it allows attaching parts on both sides of the engine, make it a very useful engine for upper stages. Especially because the S3 KS-25x4 Engine Cluster is the only other extra large engine in 0.25 but doesn't allow attaching parts below the engine. It has the second highest thrust of all engines available.[outdated]
Product description
| “ | This engine is Kerbodyne's first attempt at a super heavy lifting engine. Later models have been designed with multiple nozzles to prevent a single point of failure and reduce manufacturing costs. | ” |
Changes
- Cost increased from 2850 to 20850 (and made meaningful)
- Initial release
