
The three types of regeneration are Active, Recovery, and Forced. If you have diesel engine you must be aware of the differences between them and pick the one that is suitable for your vehicle. Regeneration is essential to your engine’s performance, and can help you save money on fuel. Find out more about each.
Active regeneration
Active regeneration is the process of cleaning soot from the exhaust system of a diesel-powered engine. The process of regeneration can occur once or several times a day, based on the engine’s work cycle and the amount of soot that has accumulated over the course of time. It can take up to 30 minutes. If the vehicle is stopped for too long, the regeneration process might be disrupted. Diesel engine spares regeneration
Active regeneration is the process of raising exhaust gas temperature to promote soot burning. To increase the temperature of the exhaust gas this process utilizes fuel combustion energy within the engine. The heat is then transferred to the exhaust stream, where it burns the soot in the DPF. All diesel engines do not have active regeneration.
A yellow warning lamp will light up in the event that the regeneration process is interrupted. This is an indication of high exhaust temperature. The process of regeneration will cease once the engine temperature is returned to normal. Operators must ensure that there is enough fuel to allow the engine to fully regenerate. He must also adhere to the guidelines in the InfoCenter so that regeneration will begin without delay. If regeneration is enabled the vehicle must be idle and the temperature of the coolant should be at or below 140degF.
Automatic regeneration occurs but active regeneration has to be initiated by the user. Regeneration that happens automatically, while active regenertion requires that the engine is operating. Passive regeneration occurs when the exhaust temperature of the diesel engine exceeds 350 degrees Celsius, which is equivalent to 662 degrees Fahrenheit. Sometimes, the exhaust temperature is not high enough to cause regeneration. This could cause problems.
Recovery regen
Active regeneration is a method in which the engine ECU adjusts certain parameters and increases the temperature of the exhaust. The extra fuel then reacts with the catalyst, and it burns the soot that is in the DPF. This regeneration technique is called parker regeneration. It is not recommended to use in areas that are prone to danger, such as those with low hanging branches or burning combustibles.
The frequency of regeneration depends on a variety of aspects, including the type of engine as well as the load requirements. If the vehicle is built for low loads, it may not be necessary to run the cycle on a regular basis. This case, it may be necessary to build an engine load bank. This could increase the engine’s cost. The operator must also be involved in the process of regeneration. The process can take between 20 to 60 minutes and consume as much as half one gallon of fuel. A slight whistling sound could occur during regeneration. This is normal.
As an alternative to parts trading, marine diesel engine spares regeneration is becoming more well-known. Engine parts are susceptible to damage due to the harsh marine environment. Failure of one or more of the engine parts could be a threat for the vessel’s security. This is why a competent team of marine engineers and mechanics should be hired to handle the task.
Forced regen
Forcible regeneration is a common procedure for maintenance on trucks. While it’s necessary to correct an issue and get an automobile to a service center, it’s essential that fleets know how to make these processes as efficient as they can. Here are some points to remember when you force-renew diesel engines.
For first, forced regens are time-consuming, often lasting between 30 and 60 minutes. The process also generates significant quantities of heat, which renders the engine unusable until it cools. This can lead to lost hours due to the unplanned downtime and the costly cost of labor. Additionally, it could affect fleets’ on-time delivery rates.
If your engine doesn’t start after forcing regeneration, it’s most likely that the DPF is defective. If this is the situation, replacing or cleaning the DPF could be required. Other instances could signal a problem in a different part of the aftertreatment process. In these situations forced regen may not be the most effective solution.
Forced regeneration can resolve many common issues that can arise, such as problems with a DPF filter that is too full or isn’t working properly. A blocked DPF could result in the vehicle being unusable or in limp mode. If the DPF isn’t working correctly, it can be cleaned and replaced so that your diesel engine runs smoothly.