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After five months of production, I finally finished it - the LPE-IV launch vehicle
Thanks to the tower from IronManElonMusk

*Rocket Introduction
The LPE-IV is a two-stage rocket,
The first stage uses four FE-12 engines, takeoff thrust: 340t, fueled by liquid oxygen and methane
The second stage uses an FE-12V engine (a vacuum optimized version of the FE-12 engine), vacuum thrust: 1283kN, vacuum specific impulse: 385s, and fuel is liquid oxygen and methane
See the figure below for details

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In addition, I made some structures to make this rocket as close to a real rocket structure as possible

pFVJxXQ.jpg
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* Activation group
AG 1: Automatic launch program://imgse.com/i/pFVJ3Lj)
AG 2: Water spray noise reduction
AG 10: secondary auxiliary power system

* How to use
1. Press AG 1 to start the launching program and enter the target data according to the pop-up window requirements
2. After the input is complete and the data has been confirmed, press AG 1 again to confirm the launch program
3. Wait for 5s
4. The program starts, wait and enjoy the launch process

Note:

I am not very good at vizzy, so the orbit accuracy is not very good, please forgive me


* Other versions

LPE-IV Launch Vehicle
LPE-IV Launch Vehicle Pro
LPE-IV Launch Vehicle ProMax
LPE-IV Launch Vehicle ProMaxUltra

Hope you enjoy it and have fun!

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GENERAL INFO

  • Created On: Windows
  • Game Version: 1.2.109.0
  • Price: $4,129,836k
  • Number of Parts: 15635
  • Dimensions: 60 m x 40 m x 18 m

PERFORMANCE

  • Total Delta V: 8.0km/s
  • Total Thrust: 6.5MN
  • Engines: 29
  • Wet Mass: 4.11E+6kg
  • Dry Mass: 3.31E+6kg

STAGES

Stage Engines Delta V Thrust Burn Mass
2 8 141m/s 5.0MN 1.9m 4.1E+6kg
5 3 9m/s 111kN 8s 96,916kg
6 2 7.9km/s 1.3MN 5.7m 96,916kg

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