Recent content by Mike Zhou

Thanks for the article.

Well... actually, i tried this one, when i set the frquency as 50Hz the flame viberate a lot, and when i set the frequency as 25Hz the fire was off suddenly. i think the ideal would casue this happen is because the when the sound wave generated, it caused the butane to butane to viberate, and...

Hi all i am now prepar to write a essay about use sound to put off fire, and the pre-reserach i have done have show that the sound do can put off fire, however the very low efficient. What i want to find out how can i extend its distance to put out fire, i have try something ,and some of them...