摘要:
Methods and systems are provided for an oil supply unit with a collecting vessel for collecting oil. In one example, a method may include maintaining a pressure of the collecting vessel during an engine off, wherein maintaining the pressure may further include maintain a temperature of the oil in the collecting vessel.
摘要:
Systems and methods are provided for determining the length of a traction mechanism that is part of a traction drive of an engine. In one example, a method includes determining a position of a movable tensioning device relative to a traction mechanism drive using measuring technology, determining an actual length LAS′ of a traction mechanism computationally using the position of the tensioning device, determining a length change ΔL with respect to a predefinable setpoint length LAS computationally using the computationally determined actual length LAS′, and adjusting one or more operating parameters based on the length change.
摘要:
Methods and systems are provided for adjusting a compression ratio of a combustion chamber. In one example, a method may include altering an axial position and rotational orientation of a control element in response to an engine operation.