Torque Converter
Fluid coupling device that transmits and multiplies torque between the engine and automatic transmission. Allows the engine to idle while the vehicle is stationary.
Fluid coupling device that transmits and multiplies torque between the engine and automatic transmission. Allows the engine to idle while the vehicle is stationary and provides torque multiplication during acceleration. Features a lock-up clutch for direct drive efficiency at cruising speeds.
Inherited Methods
This device inherits all methods and properties from the Powertrain Base Device.
Public API
| Variable | Type | Description |
|---|---|---|
outputPorts | table | Map of active output ports. |
deviceCategories | table | Categories identifying this device type. |
requiredExternalInertiaOutputs | table | Output ports requiring external inertia calculation. |
Usage Example
-- Access the torque converter
local tc = powertrain.getDevice("torqueConverter")
-- Check slip ratio between pump and turbine
local pumpAV = tc.inputAV
local turbineAV = tc.outputAV1
local slipRatio = 1 - (turbineAV / pumpAV)See Also
- Automatic Gearbox — Typically paired downstream
- Friction Clutch — Mechanical clutch alternative
- Torsion Reactor — Reactor element in TC assembly
- Powertrain Base Device — Inherited base methods
Supercharger
Engine-driven forced induction compressor that provides boost pressure proportional to engine RPM. Delivers linear, predictable power gains without turbo lag.
Torsion Reactor
Stator/reactor element within a torque converter assembly. Redirects fluid flow to multiply torque during acceleration, then freewheels at coupling speed.