Radiator Cover

A radiator is a heat-exchanging device that either absorbs or radiates heat. A typical radiator has a copper or aluminum tube bent several times to form a rectangle. These multiple loops help increase the internal surface area of the radiator and help in the cooling and heating process.

Radiator Cover

Radiator Cover

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Radiator Cover

Radiator Cover

Radiators are common in homes, especially those located in cold regions. Unlike automotive radiators, where the device functions as a cooling element, building radiators primarily serve the function of heating the apartments. The radiator is warmed by hot water being pumped into it from a water heater. The hot water, when passing through the main radiator, gives out hear through the aluminum body and then sinks back to the bottom of the device. Although radiators are effective heating devices, their appearance tends to hamper the aesthetic beauty of the room. Most radiators are bulky in size and their aluminum body clashes with the rest of the room décor. Radiator covers are the perfect cure for this problem.

Radiator covers, as the name suggests, are enclosures for the radiators. These may be made of wood, aluminum, brass or fiberboard. These covers not only shield the unsightly radiator but also enhance the heating effect of the device. A normal radiator's heat goes off into all directions of the room. One the other hand, a radiator cover, with its straight fins, directs the warm air in a particular direction, hence maintaining a consistent temperature in the room.

Radiator covers serve several other purposes as well. They function as protective devices, shielding people from the extreme heat that can be generated. Radiators can pose severe burn hazards if left unattended. Some of the modern radiator covers can also double up as storage devices.

Some experts claim that radiator covers tend to hold back heat and as a result use up more energy. However, if the radiator is properly designed and well maintained, this problem can be overcome. Overall, radiator covers are sure to enhance the process of heating and add to the aesthetic beauty of a room.

Radiator Cover

Why Won't My Diesel Start?

What It Takes To Make a Diesel Run

Why Won't My Diesel Start?

Why Won't My Diesel Start?

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Why Won't My Diesel Start?

Why Won't My Diesel Start?

There are only three things that are needed to make a diesel run;.

(1) Heat from compression,

(2) Fuel at the Right time and pressure.

(3) Sufficient crank shaft speed to provide the compression. The engine must also have sufficient air.

A diesel in the purist form is a very simple engine.

What makes a diesel hard to start?

If the fuel is not injected into the cylinder at the correct time the engine will be very difficult to start. The fuel needs to be injected before the piston reaches top dead center to create a flame front in the cylinder. The timing is critical for correct engine operation.
If the fuel injection pressure is not sufficient the engine will be hard to start. Injection pressure is difficult to test and usually manifest it self in hard starting, lack of power and sometimes smoke from unburned fuel.
The engine must crank at sufficient speed to provide the necessary compression, heat in the cylinder to ignite the fuel. Many hard starting problems with diesel engines can be attributed to a poorly functioning starter.

How can I the do it yourselfer check some of these things?

If you own a diesel and are going to work on it, it might be worth while to invest in the tools to set the fuel injection timing. There are many methods of setting the timing of a diesel. Some older diesels use a drip tube. The V.W. diesels us a dial indicator for checking pump plunger travel on the IDI engines (Indirect Injection). Some of the Cummings diesels are timed in the same manner. Some of the new diesels are timed using a scan tool to inter face with the engine management computer.

If you are going to work on your diesel, buy a book, preferably the factory manual.

You can check to see if all fuel filters are clean.

You can check to see if your glow plugs are working. The best method that I have found to check glow plugs is to use a direct current (DC) amp clamp. This is a meter that clamps over a wire and read the amount of current flowing through it. Most glow plugs pull about 9 amps after the initial surge. You can get the correct figure from the manufactures technical data. DC amp clamps are a lot cheaper now than they were in the past. I bought the small hand held unit that our shop uses for Sears for under .00. If you use starting fluid in a diesel with glow plugs it nearly always burns out the glow plugs even if they are new ones.

The amp clamp that you bought to check your glow plugs is a good tool to check your starter. Measure the current draw of the starter and compare it to the manufacturers specifications. Any thing beyond these simple things will require specialized tools and knowledge.

Why Won't My Diesel Start?

Family Force 5 - Radiator

Family Force 5 - Radiator Video Clips. Duration : 3.70 Mins.

Music video by Family Force 5 performing Radiator.

Tags: Family, Force, Radiator