Why does the cooling system pipes swell? Solid pipes скачать в хорошем качестве

Why does the cooling system pipes swell? Solid pipes

Why does the cooling system pipes swell? The pipes are solid. Sooner or later, everyone can find themselves in such a situation. Swelling of the cooling system pipes can be caused by several factors, but, I assure you, the main ones that most often occur are the coolant cap factor and the fan factor. What does the lid have to do with it? This is despite the fact that there is a pressure-relieving valve installed in the lid. Due to physical processes, the pressure in the cooling system is constantly changing - it increases and decreases. The increase is due to the fact that, as we know from school physics, when the temperature increases, the volume also increases. Since when the engine is running, the temperature of the antifreeze in the system constantly increases, the volume of antifreeze expands accordingly