3.0
- Year/Month: 2002/0
- Stock ID: T112981
- Transmission: Manual
- CC: 3000
- Mileage: 0
- Fuel Type: Diesel
- 255 Views
Isuzu NKR 3.0 For Sale From UK At Reasonable Price
A Buyer Who Is Ready To Purchase Isuzu NKR 3.0 For Sale Should Be Very Attentive About Exhaust
As a prospective buyer of Isuzu NKR 3.0 for sale, so you know that the issue of emissions, here deliberately treated in a semi-serious manner, is complicated in many respects and this should make us reflect on what we are observing even in the face of the most recent events. Unfortunately, the heat engine, whether it is diesel or petrol, has its own limits that will probably never be exceeded.
Alternative Traction
It is a thermal machine that, despite recent developments, still works with very low yields. When we then find ourselves facing diesel engines and discover that the gas post-treatment system is worth, in economic terms, as much as the engine, it is very clear that a refinement limit has been reached that probably goes beyond the potential of this type of engine. Time will force us to seriously consider the choice of alternative forms of traction. Here, in this discussion, it will try to discuss the particular aspect of the auto exhaust that can heart the health and increase pollution, both. Things got even more complicated when we started to measure the CO2 emitted, for which one can consider a correlation such as linear with fuel consumption. Hence the extreme attention to consumption, also because as is known, every modern vehicle is equipped with an on-board computer that provides average and instantaneous consumption values.
Critical Issues
All the engines, it has been said, emits a mixture of substances. It is mainly nitrogen, water, and carbon dioxide. But there is a small percentage, which fluctuates between 1 and 1.5%, composed of substances that are harmful to the environment and, therefore, to humans. The poisonous mixture These are carbon monoxide (CO), non-combustible hydrocarbons (HC), nitrogen oxides (NOx), sulfur oxides (SOx) and carbonaceous particulate matter (PMx). Let's try to look at them closely, one at a time. Carbon monoxide Colorless, odorless, tasteless, CO is toxic and very insidious if inhaled. Because it binds tightly to the iron ion in the blood hemoglobin it prevents the arrival of oxygen in the tissues. Already at the concentration of the specific percent, it causes a state of unconsciousness (the brain gradually receives less oxygen) and, therefore, can lead to death by asphyxiation. Finally, the phenomenon linked to the weight of CO, which is greater than air, is noteworthy; in fact, it tends to stratify on the ground, putting the respiratory tract of the smallest (humans or animals) at greater risk.
The Cycle
Besides, the CO2 as is well known is not a pollutant, but it is a gas that produces a greenhouse effect because it produces a shield that envelops the earth and behaves asymmetrically with respect to the sun's rays. Solar energy manages to enter because it has a different wavelength, but then, once it is reflected on the earth, it comes back with a wavelength in the infrared field that it cannot pass. Besides, it should also be noted that the thermodynamic cycle is very efficient that is about the difference in temperature between the hot source and the source cold. So the contradiction in terms lies in the fact that in order to limit CO2 there is a need to practically have to burn the fuel in a less efficient way, so one do CO. There is also a need to keep low temperatures in the thermodynamic cycle to not or less produce NOx. Hence, a wise buyer should heed the above-discussed aspects when he pays the Isuzu NKR 3.0 price to used car exporter.
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