As a result of an in-depth analysis, the dependences of the braking torque of a KAMAZ-740 diesel engine on the engine braking time were obtained in an analytical form, from which it was established that the initial braking torque when braking by an engine with an engine brake is 2 times higher than the initial braking torque when braking by an engine without an engine brake. But the braking torque when braking with an engine with an engine brake quickly decreases several times over time. This reduces the effectiveness of its use for service braking, therefore, to improve the engine brake, it is necessary to stabilize its braking torque due to the electronic control system.
Keywords:
analysis, engine braking properties, experimental research, electronic control
Combined Numerical-experimental Study of Dual Fuel Diesel Engine