Bulletproof cooling system

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(What is overheating?)
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This is why using a lower-temperature thermostat often doesn't solve overheating problems. The heat that the coolant takes on must be roughly equal to the heat that it dissipates.
 
This is why using a lower-temperature thermostat often doesn't solve overheating problems. The heat that the coolant takes on must be roughly equal to the heat that it dissipates.
  
==What is overheating?==
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==Overheating and its causes==
 
"Overheating" essentially just means that the cooling system is taking on more heat than it can dissipate. When coolant takes on too much heat, it boils. This means that the water jacket surfaces will be covered with more steam than coolant. Steam can't absorb heat like coolant can, and this exponentially exacerbates the problem: more heat results in more steam, which leads to less effective coolant, and, in turn, more boiling of coolant.
 
"Overheating" essentially just means that the cooling system is taking on more heat than it can dissipate. When coolant takes on too much heat, it boils. This means that the water jacket surfaces will be covered with more steam than coolant. Steam can't absorb heat like coolant can, and this exponentially exacerbates the problem: more heat results in more steam, which leads to less effective coolant, and, in turn, more boiling of coolant.
  

Revision as of 14:37, 15 February 2012

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