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innovative cooling technologies are being developed as the power dissipation of electronic components is increasing rapidly over the years. in general a cooling technique is evaluated by a term called the heat transfer coefficient(htc) which is a measure of heat removal. 

literature is rich with htc values for different fluids and data shows that jet impingement cooling seems to offer a high heat transfer coefficient and is expected to result in better cooling than natural or traditional forced convection methods. 

this engineering paper explores jet impingement cooling, with a focus on single phase self oscilatting jets. 

click here to read the entire pdf article, there is no cost for this engineering paper.