what is the muffler
57b1fadaaee43fc28545e87c25dbd90a
Engineering Acoustics/Car Mufflers A car muffler is a component of the exhaust system of a car. The exhaust system has mainly 3 functions: 1) Getting the hot and noxious gas from the engine away from the vehicle. 2) Reduce exhaust emission. 3) Attenuating the noise output from the engine. The last specified function is the function of the car muffler. It is necessary because the gas coming from the combustion in the pistons of the engine would generate an extremely loud noise if it were sent directly in the ambient surrounding through the exhaust valves.
41cd54cf95b3368edef59339964f777d
Muffler Muffler, also called silencer, device through which the exhaust gases from an internal-combustion engine are passed to attenuate (reduce) the airborne noise of the engine. To be efficient as a sound reducer, a muffler must decrease the velocity of the exhaust gases and either absorb sound waves or cancel them by interference with reflected waves coming from the same source.
34e25d57e773795196135b99324b8ad4
How Exhaust Resonators Get Rid of Rasp Much like a muffler, a resonator is dimensioned to reduce the noise from the engine as the exhaust gases pass through its chambers. Adding a resonator to your existing exhaust system can not only give your car a sporty sound, but it can reduce the raspy sound of the exhaust as well.
0f1154861f793b805d568fcc80268516
Definitions &Translations A warm piece of clothing for the hands. muffle(Noun) A kiln or furnace, often electric, with no direct flames (a muffle furnace) muffle(Verb) To wrap up (a person, face etc.) in fabric or another covering, for warmth or protection. To wrap up or cover (a source of noise) in order to deaden the sound. To mute or deaden (a sound etc.). Webster Dictionary(0.00 / 0 votes)Rate this definition: Origin: [F. moufle, prop., a mitten, from the resemblance in shape.
0501ee3096ff493b02f6dbcb570b6854
Mufflers & Exhaust Service Exhaust manifolds connect to the cylinder heads, where they collect exhaust gases. As the gases move through the exhaust system, they're first analyzed by oxygen sensors, then refined by the catalytic converter and, finally, muffled by the muffler.
4fb5e9ab02caf0a2f057ba2961ab7fba
2-1/2 in. Muffler/Diffuser for RIDGID Wet Dry Vacs The VT2525 RIDGID Noise Reduction Muffler is ideal for reducing wet dry vac noise by hampering the exhaust air stream. This muffler fits all RIDGID vacuums with a blower port. Vacuuming suction is not affected with the use of this muffler. 1  Reduces vacuum noise. 2  Reduces the power of the exhaust air stream. 3  Fits all RIDGID vacuum with a blower port.  Works with 4 to 20 Gal. wet/dry vacuums.
fe6be1db4944fbfd8ba73a39e63b7ec4
What Is a Muffler Replacement Cost? Quick Answer. The cost of a muffler replacement might range from $75 to $750, as of September 2014. The cost can be significantly higher if other components, such as the exhaust pipes, have to be replaced at the same time. Continue Reading.
dc37f17aa64653a648fa1586cba7a79a
How important is a car's muffler? Report Abuse. 1  It is very important and imperative to have a muffler on your car. Your car can shoot fire out the back and blow up. 2  Mufflers have an important function on today's cars. 1, they provide back pressure to increase the efficiency of the engine.
dac052ba038485b94ea98245ff9303d5
- Sundays, 8:00 PM ET on CBS. 60 minutes. A spinoff of hit CBS show NCIS, NCIS: Los Angeles is a drama about the high stakes world of the Office of Special Projects (OSP), a division of NCIS that is charged with apprehending dangerous and elusive criminals that pose a threat to the nation's security.
e104435cd6d4dcf4633a5696124cc138
Muffler Muffler: Muffler, device through which the exhaust gases from an internal-combustion engine are passed to attenuate (reduce) the airborne noise of the engine. To be efficient as a
5a86fcaaa06f81d6a1ceee324d3da2d8
- Once the new muffler is in position, the car is started and the mechanic will make a detailed check for gas leaks and vibration. A check is also made to ensure that the muffler is not fouling on the underside of the car. The car can then be taken on a short drive to check for any noise or vibration.
a8970e4e114a4e9cb24854797cb794a9
- A muffler is an important component of an engine's exhaust system. The muffler is found near the back of a vehicle, and its purpose is to reduce the noise produced from the exhaust process.
d89bdaed02996ec3678247d584d7c53b
Muffler ''Muffler'', as previously described, and pertinent to the original question, is a warm, woollen scarf, worn in winter, to protect one from the cold. I know that ''muffler'' has a lot to do with engine noises and audio sounds. This has nothing to do with the original question - the difference between a muffler and a scarf.
704aa5626eaaf56798a0256404be379e
- An exhaust manifold or headers are bolted to the exhaust ports of the cylinder heads and carry the spent mixture away from the engine, to the muffler if one is used. At approximately the end of the COMPRESSION stroke for each cylinder, a spark plug is used to ignite the air/fuel mixture.
6263c8b29227a5e62e90ac1b1b47ce7e
- Midas is North America's leader in mufflers and exhaust system service. With over 50 years of experience and more than 1,400 neighborhood locations, Midas takes pride in providing high-quality mufflers, pipes, and other exhaust system components for your car or truck.
f6aa6ed6df601d3b0753aa7254228409
Suppressors a.k.a Silencers - Part I A suppressor (or a silencer) is a device that is screwed on to the barrel of a gun and designed to reduce the amount of noise and flash generated by a weapon. Before we start to study about these devices, it is good to clear up a few myths about them (and these myths are mainly due to Hollywood movies).
9440df054ab6f1809cbc92450f07e78c
Learning Center A ceramic fiber interior, called a Muffle, is a one-piece shell with the elements molded and protected inside the walls. A muffle kiln has a top temperature of 2000F so you won't be able to fire porcelain or ceramics with it, but you can fire bisque ware.
db5bb23d6a0585815ca8c4e08c21ce09
- A lawnmower backfire makes a surprisingly loud noise, catching you off guard when you're wrapping up your yard work and shutting off the lawnmower. This backfire occurs when fuel ignites outside the engine, usually in the muffler. The backfire won't hurt your engine, but it's often a symptom of a mechanical problem.
521b9c43b2fe11130d9ab8bf4b5aa507
- A: Since the 1990’s, most exhaust systems are built with stainless steel, and modern engine management systems are controlled by computers. These advancements allow the muffler to last for years, and in some cases, depending on where you live, a muffler can last the lifetime of the vehicle.
8826cd6c4e5789ee50d8016fb29271e1
Diffuser Diffuser can refer to any device that diffuses in some manner such as: Diffuser (acoustics), a device that scatters reflections of sound across frequencies; In aerodynamics Diffuser (automotive), a shaped section of a car's underbody which improves the car's
1c61be7d7e937ced97871401c001b546
Symptoms of a Bad or Failing Muffler When the muffler is damaged or has a hole in it, this causes the pre-muffled exhaust to leak, increasing the sound that comes out of the exhaust system. Although it is possible that exhaust leaks can occur before the muffler, in most cases, loud exhaust is caused by a leak in the muffler itself.
b7ecb0e4ab0e48cf1b783063c7d0c27c
How Hot Does a Car Muffler Get? Quick Answer. The cost to repair or replace an automobile's muffler and exhaust system can range from $75 to $2,500, as of May 2015. Many factors affect the total price of the repair or replacement of a muffler and exhaust system. Continue Reading.
f303f3b317dba44f8d3e8ac7fbc993ec
Resonator A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic).
97da01eca4695031a9689acd3412cffb
Earmuffs Earmuffs are objects designed to cover a person's ears for hearing protection or for warmth. They consist of a thermoplastic or metal head-band, that fits over the top or back of the head, and a cushion or cup at each end, to cover the external ears. This article primarily focuses on the earmuffs for hearing protection.
19fa9ce0f5dc36e29efd5925c3ecdbec
What Do Mufflers Do? You see them on every single vehicle on the road. You know they affect a vehicle's sound. You've also been told countless times that upgrading them is an essental way to boost your power and performance.
8f88d75b2fd1317f0405eebd4e1b397f
Whats the difference between mufflers and resonators? A resonator is one part in exhaust systems that works with the muffler to reduce noise, by making sound waves cancel each other out[1]. The exhaust note is an important feature for many vehicle owners, so both the original manufacturers and the after-market suppliers use the resonator to enhance the sound.