How Does a Diesel Exhaust System Work?

Diesel Performance Parts

A diesel engine works by compressing a combination of fuel and air, resulting in combustion. Diesel engines don’t rely on a spark-ignited system to combust the fuel/air mixture. When combustion occurs, the energy released allows the car to move.

The remnants of the air/fuel mixture that ignited are eventually moved from the combustion chamber to the tailpipe where they are ejected from the vehicle. The exhaust system is responsible for playing this role. It ensures that the waste produced by the combustion process is eliminated from the car. This is what you should know about the way it works:

1). When combustion occurs, the exhaust gases produced move from the exhaust ports of the engine cylinders to the manifold.

The manifold is connected to the exhaust system. This allows the gases in the manifold to eventually transition through the various components of the exhaust system before reaching the tailpipe.

2). The exhaust system consists of decoupling elements, pipes and hangers, mufflers, and after-treatment devices.

3). The muffler is basically soundproofing.

It reduces the noise generated by the engine by dampening the vibrations it produces. In some places, the muffler is also called a silencer. The muffler is part of the cold end of the diesel system along with the tailpipes.

4). The decoupling elements connect the exhaust system and the manifold.

diesel combustion

5). The after-treatment system hasn’t always been present in the configuration of the diesel engine.

For a while, the exhaust system was simply tasked with taking exhaust gas from the combustion chamber and depositing it in the environment.

But after a while, experts realized that these gases possessed harmful components that could negatively impact the environment. As a result, various authorities introduced laws that were designed to regulate the emissions produced by vehicles.

Manufacturers were charged with creating tools that could treat the exhaust gas after it left the engine to make it safer for the environment. This led to the invention of after-treatment systems.

6). One of the most important pollutants generated by diesel engines is particulate matter.

This is fuel and diesel fluid that wasn’t completely burned in the combustion chamber. When it is ejected through the tailpipe, particulate matter manifests as black smoke.

diesel exhaust performance

7). One of the most critical components of an after-treatment system is a catalytic converter that turns carbon monoxide into carbon dioxide and hydrocarbons into water and carbon dioxide using various chemical reactions.

The best catalytic converters are supposed to eliminate the smell of diesel, not to mention soot.

8). Besides the catalytic converter, after treatment systems also make use of particulate filters.

The filters tackle the visible particles that the catalytic converter fails to capture.

9). Modern systems have a diesel oxidation catalyst which turns accumulated soot into ash using extreme heat.

The ash remains in the particulate filter.

10). Some vehicles have systems that use the gases from a combustion chamber for braking purposes.

These vehicles still possess wheel brakes. However, the gases from the combustion chamber use a special brake that eases the burden the wheel brakes normally carry. A perfect example of this is the Flo Pro Exhaust system.

How to quickly Hire an Emergency Locksmith in West Palm Beach, Florida

West Palm Beach Emergency Locksmith

Hiring any handyman can be a daunting task. The same is true when you have to quickly hire an emergency locksmith in West Palm Beach. The less time you have, the harder it is to find a proper handyman. So we think you should be proactive and find an emergency locksmith West Palm Beach before you are in a dire need of one. Here are some tips on how to find your very own, dependable, emergency locksmith.

1 The Internet is your Best Friend

2 Look for someone who does not demand money right away

3 Look up Additional costs of hiring a locksmith

4 Ask Around

1 The Internet is your Best Friend

Unlike previous times when you had to ask around extensively to form an opinion about a handyman, today you just have to go on Google and look them up on a couple of review sites. In the case that you have never looked for a locksmith before, you are in for a treat. There are many sites online with 1000s of reviews for the vast majority of emergency locksmith West Palm Beach. With just a couple of minutes, you can figure out some of the most important things. The most important things to look at when looking at online profiles are:

a) The Locksmiths Experience and years in the trade

b) The amount of positive and negative reviews

c) How many times they fixed the issue that is bothering you

West Palm Beach automotive locksmith

2 Look for Someone who does not demand Money right away

When you hire a locksmith and the first thing that comes out of his mouth is, this will cost you x amount of money and give the money up right away, you might have fallen prey to a hobby locksmith who scams people without a proper Florida license. The most course of action would be to call the cops immediately. They will take it from there.

3 Look up Additional costs of hiring a Locksmith

As with any Florida businesses, locksmiths have additional costs or free stuff for certain people. If you are perhaps a proud veteran, there is a chance that some emergency locksmith might be willing or have the habit of reducing the costs for the most patriotic among us. But, one of the most common groups that do get discounts is our dear senior citizens.

West Palm Beach residential locksmith

4 Ask Around

It is always advisable to hire an emergency locksmith West Palm Beach who has worked for someone you know. They will be able to provide you with an honest and unbiased option of him or her and their work. Friends and family have your best interest in mind, so trust them when it comes to hiring people. Another metaphorical door you could knock on is that of the police. The police have an extensive database and some locksmiths have worked with or for the police in the past. If an emergency locksmith is good enough for your city’s finest, you can bet that he or she will give you everything you need. Gather all the information that you possibly can and make your choice.