Sunday, November 20, 2011

Study of Car Engine (Internal Combustion Engine)

Study of Car Engine (Internal Combustion Engine)

Exhaust System

Before going into detail account of car engine one should know, what does an engine mean? Engine is a mechanical device which converts energy into the motion or mechanical force. Do you ever notice the engine of your cars? It apparently seems to be a big mess of metallic wires, tubes, channels, valves, cylinders and many more. The car engine aims at converting the fuel energy into mechanical force so that your vehicle can move. This force is produced inside the engine by burning the fuel or gasoline. And hence, it is also called as the internal combustion engine.

Kinds of Internal combustion engine

Diesel engines and Gas turbine engines

-Diesel Engines
In which the heat of compression is used to begin ignition to burn fuel, which is penetrated into the combustion chamber during the final stage of compression.

-Gas turbine or Rotary (spinning) engine
It takes out energy from a flow of burning gas. It has a burning or combustion chamber in between the upstream compressor joined to a downstream turbine.

Now we will discuss some of the important parts of engine:

Key Parts and Tips

-Valves
Internal and exhaust valve are used for two opposite reasons. Exhaust valve discharge the burnt fuel from the chamber whereas intake valve direct the amount of air and flow that is released into the chamber on ignition stroke.

-Piston and Flywheel
Piston is found inside the cylinder moving up and down, also called a moving cylinder. Flywheel is another part in the engine which is usually used to keep the momentum intact.

-Connecting rod
It is a rotating rod which can move or rotate either side. It joins the piston to the crankshaft.

-Crankshaft
Piston's up and down motion is converted into circular motion with the help of this shaft.

-Fuel Trap or Sump
The fuel trap or sump encircles the crankshaft. Its purpose is to store the oil.

-Cooling Systems
In the course of severe driving and continuous use of your vehicle, the engine might get overheated. To avoid this there must be present a healthy cooling system in each car to make your engine cool. There is present a cooling fan and a radiator which contains the antifreeze fluid which helps to maintain the temperature of the engine and avoid the overheating problem.

-Starter Systems
Spark plugs are the essential part of the starter system. Spark plugs produce spark to ignite the air/fuel mixture. It is necessary to keep this thing in mind that the spark at the right time is of great importance for things to work properly.

-Lubrication Systems
Proper lubrication of all the parts is important for your vehicle healthy performance. Improper lubrication leads different parts to produce friction which may result in the malfunctioning of the part. Lubrication makes part frictionless so each part performs its best for longer period of time. Improper lubrication shortens the part's life.

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RV Generator - Adding an Exhaust System to Your RV Generator? Heed This Warning First

RV Generator - Adding an Exhaust System to Your RV Generator? Heed This Warning First

Exhaust System

Guess What? We Didn't Need a RV Generator! - It's no doubt that RVs are great fun. I think about the times my dad packed us up in the RV and we hit the road for some memorable trips. My first chance at love happened on an RV outing. Ah yes, it was the beginning of summer; we parked and hit the beach off the Pacific Coast Highway and BAM! It happened, I saw a beautiful girl and fell in love. I think her name was Pamela Anderson, well, maybe not! Of course, I was only 16, so that scenario happened a lot more times than I can count.

While thinking about all the great times we had, I couldn't help think about how things have changed. We never needed a RV generator mainly because we only parked at places and parks with electrical hookups. However, today's RVs have become residences on wheels with all of the conveniences of home. In addition, more and more people are opting to live in their RVs as opposed to residing in a traditional home. Consequently, an RV Generator has become an essential piece of equipment for virtually every RV owner. But this presents two major challenges.

1). Some RV Parks, scenic areas, rallies and sports events DO NOT have electrical hookups. That means you either use a RV generator or resort back to Stone Age tactics.

2). If you use a RV generator, you'll have to address the generator exhaust issue. Know for a certainty, this impacts both you and your neighbors. By not doing so properly, you could expose yourself and others to (CMP) Carbon Monoxide Poisoning.

The solution most people are opting for is using a self-installed extended exhaust system for their generator. If you decide to go this route, here are some areas you should be concerned about and thoroughly examine.

Will This Project Void Your Warranty? - The use of an exhaust extension kit may void your RV generator warranty. Make sure you check first to avoid any unnecessary disappointments or misunderstandings.

Have You Created Any Back Pressure? - Remember what I said earlier about being a mechanical engineer? Here's one reason why. Depending on how you design/build the exhaust, you could increase back pressure on the engine, which in turn, can reduce engine performance and cause the engine to fail to meet government-regulated exhaust standards.

Have You Thoroughly Checked Each Connection For Poor Seals? - To prevent carbon monoxide poisoning, ALL of the connection points MUST be sealed GASTIGHT! That means each connection point should be able to pass an acceptable leak free test. And remember, you'll have to perform this test every time you install the exhaust system.

Is The Exhaust Pipe Exposing Anyone To Potential Burn Hazards? - Unfortunately, some exhaust extensions leave exposed metal that quickly become burn hazards once the RV generator is running. Know this, you are setting yourself up for a liability lawsuit from anyone passing by who might come in contact the burn hazard.

Is Your Exhaust System Piping Self-Supporting - If it's not, the extra weight could actually incite stress cracks or even break exhaust system parts. This in turn could result in carbon monoxide seeping into occupied spaces.

Has The Exhaust Actually Cleared The Vent at The Roof Line? - If it hasn't, this can become another one of those potentially hazardous situations that could lead to carbon monoxide poisoning. Don't assume the wind will blow the exhaust away; instead make sure that you have the right clearance.

Your best option is to use one of the RV Generator Exhaust Extension Kits. This way you can quash the idea of attempting to become a jackleg mechanical engineer.

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Saturday, November 19, 2011

Crown Victoria Exhaust pt. III

Crown Victoria Exhaust pt. III On YouTube.





Third clip of the exhaust on my 2004 Crown Victoria LX Sport. Full description of components on the car after the video...

Keywords: Crown, Victoria, crownvic.us, crownvic.net, exhaust

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Friday, November 18, 2011

On-Board Brake Stroke Monitoring System

On-Board Brake Stroke Monitoring System

Exhaust System

On-board brake stroke monitoring systems have been developed to communicate air braking issues in real time with the drivers, inspectors, or mechanical personnel. These systems are designed to inform the vehicle operator of a number of different issues that could potentially happen with an air braking system.

The most common braking system issues are due to over stroking, non-releasing, or inoperative pushrod travel issues. When these issues arise the truck brakes can either work at a lower than the necessary levels or become completely inoperable.

By installing an on-board stroke monitoring system driver will be alerted to these potential issues in real time as they happen. The cab of the truck will have a driver interface installed that is designed to light up LED lights when potential braking issues are discovered.

Since drivers are often unaware of existing brake defects and reduced braking capability, brake monitoring systems provide valuable information to let the driver know when brakes are out of adjustment or not working properly so that corrective measures can be taken to maintain the vehicle's safe operation.

The on-board brake stroke monitoring system is able to alert the driver to multiple safety issues regarding the braking system. Drivers could be alerted to worn, seized, or out of adjustment manual and automatic slack adjusters, slack adjusters that have not been installed properly, pushrods that have been cut too short, ruptured actuator diaphragms or leaking airlines, plugged or crimped airlines, frozen or stuck air valves, cracked or broken brake drums, brakes shoes that may be "hung-up" due to other faults in the foundation brake system or slack adjuster faults, push rods that have not retracted due to components binding, broken parking brake springs, and worn S-cams.

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Thursday, November 17, 2011

Tim Mundys 370z exhaust

Tim Mundys 370z exhaust Video Clips.





This video was uploaded from an Android phone.

Keywords: mobile

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Diesel Truck Exhaust Stacks, The Hottest Thing On The Road

Diesel Truck Exhaust Stacks, The Hottest Thing On The Road

Exhaust System

Exhaust stacks are the hottest item in the diesel performance aftermarket. Diesel exhaust stacks look great and are functional. In this Article I will attempt to address the functionality of truck exhaust stacks and the different variations of truck exhaust stacks that are available. First I will address the main companies making exhaust stack systems.

MBRP Inc. is the manufacturer of the MBRP Smokers exhaust stacks. The MBRP Smokers exhaust stacks were designed to give the aggressive Big Rig look and the classic MBRP sound. MBRP has both turbo back exhaust stacks systems and universal bed kits that go through the bed and connect onto the stock exhaust system offering the look at a reasonable price. Both the turbo back exhaust stack system and the universal "T" Pipe bed kit are made of stainless steel. The Turbo back exhaust stacks are mandrel bent and will give maximum exhaust flow, fuel mileage gain, power increase, and minimize the EGT's. The diesel exhaust stack "T" pipe bed kits are more for looks, although there still will be a performance gain. MBRP offer 4, 5 and 6 inch exhaust stacks and have the options of a straight cut, mitre or angle cut, a curved end or turn out tip, and bull hauler stacks. These stack variations come in either 36 inch or 48 inches long. There is also an aluminum checker plate cover over the "T" pipe in the bed, it give a nice complete finished look and will keep the hot "T" pipe from touching anything.

Grand Rock truck exhaust systems make chrome exhaust stacks for trucks and big rigs. Chrome exhaust stacks are also very durable and have the mirror finish that many look for. Grand Rocks Chrome exhaust stacks come in 3, 4, 5, 6 and 7 inch sizes. Grand Rock also offers their chrome universal Powerflow "T" pipe bed kit for those who are just looking for the big rig look and a small performance gain. They also offer a turbo back chrome exhaust stack system for those looking for all out performance and looks. Chrome exhaust stack systems are very durable and are a lot less expensive. Chrome exhaust stacks look great and are a great value.

Most people that buy truck exhaust stacks have them for either looks or performance gains and maximum exhaust flow. Some though have exhaust stacks for functional reasons. Imagine having a flatbed that you use to haul things day in and day out. Wouldn't it be nice to get the exhaust up above everything you are working on so you aren't constantly choking on exhaust fumes. In conclusion, truck exhaust stacks are functional and look great, and above all, add to performance, economy, and help keep temperatures down so that your expensive truck will last longer than you need it to.

Exhaust Stacks are a great way to increase power and Chrome Exhaust Stacks will give you the look you want on your truck.

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Wednesday, November 16, 2011

R4Tech by Firestone

R4Tech by Firestone

Exhaust System

R4Tech by Firestone is a new technological advancement for truck suspensions. The R4Tech is a hybrid system that combines a traditional leaf spring suspension with an adjustable air spring suspension. The ride becomes better as the air spring adjusts when riding with heavy to light truck loads. This unique suspension combination creates a much smoother ride for light trucks under all load conditions. The improvements in handling also help reduce the wear and tear on the truck.

Handling is another factor that gets improved when using the R4Tech by Firestone. The weight of the load becomes balanced evenly by the adjustment capability of the air spring system. There is less steel and therefore less weight, so the mileage on the vehicle is also improved. Handling while loading is improved because you can lower the truck bed for loading and unloading cargo or hooking up trailers or 5th Wheel RVs.

Firestone Industrial Products Company, LLC and co-developer SANLUIS Rassini recently were honored for their contributions to the suspension arena of products, for this joint development effort. They received the Editor's Choice Award for 2008 from Popular Mechanics at the SEMA Show. The award is given to developers of products that are innovative, and that are demonstrative of top quality new design and engineering. Firestone is the exclusive distributor for the R4Tech, where they insist that professional installation of this aftermarket product is necessary; although it is said to be easy to install.

The system includes the Rassini leaf spring foundation suspension combined with the Firestone Airide air spring and compressor control system. This combination offers the best of both systems, which work together for an improved ride, handling, and suspension and for the economy of better mileage from smoother control. This system allows for a more comfortable ride for passengers, and more protection from rough roads for cargo loads and trailers. With your cargo riding more smoothly, truck efficiency and mileage become better, thus costing you less in the long run.

Firestone brings its 65 years of spring development together with the world leading SANLUIS Rassini, and with it's leaf spring design and manufacturing experience, it became a successful new product. Air spring suspension has been used widely for the big trucks, and now R4Tech by Firestone brings air spring suspension benefits to light trucks.

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