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Water has a boiling point of 100°C and evaporates at temperatures above this. Coolants, which are mixture of glycol and water, rather than just water, are instead used in engine radiators. This mixture has a higher boiling and lower freezing point than water. But keep in mind that the radiator works in a pressurised system and as such the coolant inside have an even elevated boiling point. More over the radiator fan does a good job in keep the engine temperature in a controlled range. Considering the high specific heat and great thermal conductivity that coolants offer, heat is released as soon as gained to prevent vapourisation.
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟