whistling problem from radiator

February 10, 2001, 14:39

I encouter a whistling problem from the radiator (with straight fin) in a compacotr machine after the fan reach a certain speed. Can anyone provide some insight of the problem to me. I will appreciate the help. Thanks!

February 13, 2001, 19:50

(1). You need to identify the source of this whistling if you are trying to avoid it. (2). Was it from the fan itself? or from the radiator fin? or from the inside of the radiator? or from the casing? (3). Do you think that it is related to CFD ?

February 10, 2001, 14:39	whistling problem from radiator	#1
goku Guest Posts: n/a	I encouter a whistling problem from the radiator (with straight fin) in a compacotr machine after the fan reach a certain speed. Can anyone provide some insight of the problem to me. I will appreciate the help. Thanks!

February 13, 2001, 19:50	Re: whistling problem from radiator	#2
John C. Chien Guest Posts: n/a	(1). You need to identify the source of this whistling if you are trying to avoid it. (2). Was it from the fan itself? or from the radiator fin? or from the inside of the radiator? or from the casing? (3). Do you think that it is related to CFD ?

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