ComponentMiniThruster
ModuleARCHEAN_thruster
Mass10 kg
Size25 x 25 x 25 cm
Push/Pull FluidAccept Push


Description

The mini thruster generates thrust through the combustion of liquid fuel with liquid oxygen. It can handle both CH4 (methane) and H2 (hydrogen) as its fuel, but it requires a pre-mixed fuel-oxidizer combination.
It can produce up to 18 KN of thrust from a flow rate of 1 Kg/s of pre-mixed LOX and H2.

Usage

Connect high flow oxydizer and fuel to the fluid ports, low voltage for ignition, and send 1 in the data port to ignite.

When the fuel is H2, the optimal flow ratio is 8:1 (LOX:H2) and ratio of < 1:1 may result in a flame out (no combustion). When the fuel is CH4, the optimal flow ratio is 4:1 (LOX:CH4) and ratio of < 1:1 may result in a flame out (no combustion).

The igniter does not need to be kept on once combustion has begun, although it's a good idea to leave it on in case of a flame out. Ignition consumes 100 watts continuously when on.

List of inputs

ChannelFunctionRange
0Ignition0 or 1

List of outputs

ChannelFunctionUnit
0ThrustNewtons
1Burned flowkg/s
2Unburned flowkg/s