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Engines with higher efficiency have more energy leave as mechanical motion and less as waste heat. Some waste heat is essential: it guides heat through the engine, much as a water wheel works only if there is some exit velocity (energy) in the waste water to carry it away and make room for more water. Thus all heat engines need cooling to operate.
If plain water is left to freeze in the block of an engine the water can expand as it freezes. This effect can cause severe internal engine damage due to the expanding of the ice. Development in high-performance aircraft engines required improved coolants with higher boiling points, leading to the adoption of glycol or water-glycol mixtures ...
Carburetor heat (usually abbreviated to 'carb heat') is a system used in automobile and piston-powered light aircraft engines to prevent or clear carburetor icing. It consists of a moveable flap which draws hot air into the engine intake. The air is drawn from the heat stove, a metal plate around the (very hot) exhaust manifold.
U.S. regulators are warning airlines to limit the use of an anti-icing system on Boeing 737 Max jets in dry air to avoid overheating engine-housing parts, which could cause them to break away from ...
The SEAT 600 is a city car made in Spain by SEAT from 27 May 1957 to 3 August 1973, built under license from Fiat on the original Italian Fiat 600, designed by Dante Giacosa. It was offered in two-door saloon body style rear engine layout, although a four-door version was also offered as SEAT 800 .
Dieseling (in the sense of engine run-on, and disregarding combustible gaseous mixtures via the air intake) can also occur in diesel engines, when the piston or seals fail due to overheating, admitting engine oil into the cylinder. A structurally failing diesel engine will often accelerate when the throttle is released, even after fuel ...
As extreme heat slams the U.S., it's important to remember the dangers of leaving children in hot cars. Ten children in the U.S. have died from hot cars so far this year, from Pennsylvania to ...
Example of a Roush cold air intake system installed on a sixth generation Ford Mustang Illustration of how the first generation Honda Ridgeline's cold air intake system gets fresh air forward of the radiator and into its airbox using an air channel created by the bulkhead cover and rubber seals under the engine's hood. [1] A cold air intake ...