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Choosing a Diesel Powered Engine or Gas Generator

In today's world, where fuel prices are increasing as a consequence of increasing demand and diminishing supply, it is important to keep in mind when choosing a cost-effective fuel to meet your needs. Diesel power generation has proved to be extremely efficient and cost-effective. While there has been a lot of debate about whether to choose diesel generators or gas generators, this article will give you some guidelines of why a diesel generator will be beneficial for your business in the long run. 



How Does a Diesel Engine Work? 

In a diesel engine, air and the fuel are infused into the engine, as opposed to a gas engine where a mixture of air and gas are introduced. Fuel is injected into the diesel engine using an injector whereas, in a gasoline engine, a carburetor is used for this purpose. In a gasoline engine, fuel and air are sent into the engine together and then compressed. The air and fuel mixture limits fuel compression, and therefore the overall efficiency. A diesel engine compresses only air, and the ratio can be much higher. A diesel engine compresses at the ratio of 14:1 up to 25:1, whereas in a gasoline engine the compression ratio is between 8:1 and 12:1. After combustion, the by-products are removed from the engine through the exhaust. During the colder months, extra heat is provided through 'glow plugs'. 

Diesel engines can either be two cycles or four cycles and are chosen depending on the mode of operation. Air-cooled and liquid-cooled engines are the variants to be chosen appropriately. It is often preferable to use a liquid-cooled generator, as it is quiet in operation and has the evenly controlled temperature.  

Advantages of a Diesel Engine 

The diesel engine is much more efficient and preferable as compared with gasoline engine due to the following factors such as noise and maintenance cost reduction, reliability, easy to use and a variety of power options to choose from.    

Applications & Uses for Diesel Engines 

Diesel engines are commonly used as mechanical engines, power generators and in mobile drives. They find widespread use in locomotives, construction equipment, automobiles, and countless industrial applications.  Industrial diesel engines and diesel-powered generators have construction, marine, mining, hospital, forestry, telecommunications, underground, and agricultural applications, just to name a few. Power generation for prime or standby backup power is the major application of today's diesel generators.  
  
Therefore, it is important for businesses to decide in the long run to choose between using diesel or gas generators. We hope this article can give your business an idea of how beneficial it will be to have a diesel generator.  
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