Why do you put a muffler in the exhaust?
You see, the idea of putting a muffler into the exhaust is to minimize the noise or sound waves created by the vehicle’s engine. The sound or noise created by the engine is generally in the form of pressure waves of alternating low and high air pressures.
Why does my muffler Rattle at the tailpipe?
As the gas is propelled towards the end of the pipe, the sound waves travel a lot faster towards the tailpipe. This is why you will be able to hear the noise first before you can start noticing the gas coming out from the exhaust. Now, your muffler is a simple but neat device that is placed just towards the tailpipe.
Why does my muffler make noise when I turn it on?
So, the very first pressure wave that hits the muffler is often the one with the highest pressure. However, the pressure wave following it is at the lowest pressure. When these waves reach the ear, they don’t register as noise simply because they cancel each other out.
How can I muffle the sound of my AC unit?
You can remove the top of your A/C outdoor unit and install a sound blanket over the compressor — it just sits right on top of it. This will muffle much of the sound of the unit. Another option is to install some sound-dampening fencing around your A/C unit.
Where does the sound come from in a muffler?
In a chambered muffler, the sound waves generated by the engine at the end of the exhaust stroke enter the muffler and bounce around the muffler’s various chambers. As they do, they encounter friction which destroys some of the sound waves.
Which is the best exhaust muffler for your car?
#Flowmaster provides everything that you need to tune the sound and performance of your vehicle’s exhaust system to your specific wants, needs and budget. In this video, 8 of Flowmaster’s most popular mufflers are tested, from mild to aggressive, in order to help you figure out which muffler is right for you.
Why does my exhaust make so much noise?
Backfiring, sputtering and stuttering is usually a sign of something that needs to be adjusted or repaired under the hood, not in your exhaust tubing or muffler.
How does a straight through car muffler work?
Those two sound waves cancel each other out, further reducing the noise that the vehicle produces. In the straight-through muffler design, the sound waves pass through a straight pipe, with some of the waves being absorbed by the material surrounding the pipe, much like the earliest mufflers.