There are three kinds of regeneration: Active, Recovery, or Forced. If you have diesel engines you must be aware of the distinctions between them and pick the one that is suitable for your vehicle. Regeneration is crucial to the engine’s performance, and can save you money on fuel. Find out more about each of them.
Regeneration Active
Active regeneration is the process of removing soot from the exhaust system of a diesel engine. Depending on the engine’s duty cycle, the amount of soot that has built up over time, the process of regeneration could occur multiple times a day. It could take up to 30 minutes. If the vehicle is not in motion for too long, the regeneration process might be disrupted. Diesel engine spares regeneration
Active regeneration is the process of raising the temperature of exhaust gas in order to stimulate soot burning. To increase the temperature of the exhaust gas this process utilizes fuel combustion energy in the engine. The heat is then transferred to the exhaust stream, where it burns off the soot in the DPF. Diesel engines do not have active regeneration.
If the regeneration process is interrupted The warning lamp will illuminate. This is an indication of a HIGH EXHAUST TIMEPERATURE. The regeneration process will cease when the temperature of the engine returns to normal. The operator must ensure that the engine is running with enough fuel to properly regenerate. The operator must also follow the directions in the InfoCenter to ensure that regeneration can start immediately. The vehicle must be shut off when regeneration is activated. The temperature of the coolant must be at least 140 degrees F.
Passive regeneration is automated, whereas active regeneration is initiated by the operator. Passive regeneration occurs naturally while active regeneration requires that the engine is operating. Passive regeneration occurs when exhaust temperature of the diesel engine is 350 degrees Celsius which is equivalent to 662 degrees Fahrenheit. In some cases, the exhaust temperature isn’t high enough to trigger regeneration, which could cause issues.
Recovery regen
Active regeneration is a procedure in which the engine ECU alters certain parameters and increases the temperature of the exhaust. The catalyst reacts with the additional fuel and burns off the soot from the DPF. This is also known by parker regeneration. It is not recommended to use in dangerous areas, like those that have low-hanging branches and the presence of combustibles.
The frequency of regeneration depends on a variety of factors , including the type of engine and the load requirements. If the vehicle is built for low loads, it may not be required to run the regeneration cycle on a regular basis. In this scenario it is recommended to put money into an accumulation bank, which could increase the cost of the engine. Another factor to consider is the involvement of the driver in the regeneration process. The process can take anywhere from 20 to 60 minutes and may consume up to a half gallon of fuel. A whistling sound may occur during regeneration. This is normal.
As a substitute for parts trading regeneration of diesel engine spares in marine vehicles is becoming more well-known. The marine environment can be extremely harsh on engine components, and a failure of one or more of them could compromise the security of the vessel. This is why a competent team of mechanics and marine engineers should be hired to perform the procedure.
Forced regen
Forced regeneration is a standard practice in the maintenance of trucks. While it is necessary to resolve an issue and bring the vehicle to a repair centre but it is vital that fleets understand how to make these processes as efficient and effective as is possible. There are a few points to keep in mind when force-regenerating a diesel engine.
For first, forced regens are long-lasting, typically lasting between 30 and 60 minutes. The engine is also rendered inoperable because of the heat generated by forced regens. This unneeded downtime, when combined with the expense of labor and the usage of a service bay, could result in lost hours. Furthermore, it can impact fleets’ delivery rates.
If your engine stops running after forcing regeneration, it’s most likely that the DPF is not working properly. If this is the situation, then cleaning or replacing the DPF may be necessary. Other instances could be a sign of a problem in another aspect of the aftertreatment process. In these cases forced regen may not be the best solution.
Forced regeneration is a solution to several common issues that can arise, such as problems with a DPF filter that is not full or is not working properly. A blocked DPF can cause a vehicle to become undriveable or even make it difficult to drive. Fortunately, if the DPF isn’t working properly, the DPF can be cleaned and replaced to keep your diesel engine running smoothly.
