cnr steam locomotives

The EGR system routes a number of the exhaust gases (6 ? 10%) over the EGR valve, in for the Intake System, and finally inside combustion chamber. The exhaust gases are inert i.e. they cannot burn within the combustion chamber; also, the exhaust gases take up many of the space which will rather be taken from the intake air. This reduces the level of intake air available for the combustion process during each Power Stroke; which experts claim decreases the peak combustion temperatures. This leads to lower NOx emissions. Food fights will almost always be the funniest festival to participate and thus does tomato throwing hold celebrated every last Wednesday from the month of August annually. Tomato throwing, often known as La Tomatina, will be the festival in the Battle of Tomatoes which could be the world's largest vegetable fight. Truck loads of tomatoes are employed by locals and tourists in the festival, which can make the city colored red with tomato juices following the event. An estimated 90,000 pounds of tomatoes are actually hurled at anything and 60,000 attended the festival.