HONEYCOMB SCIENTIFIC SCREEN DEMONSTRATION

HONEYCOMB SCIENTIFIC SCREEN DEMONSTRATION Red yarn tufts in an air jet with and without a hex screen.    Without Hex Screen                                                       With Hex Screen -  The jet is directed upward and the yarn illustrates the reduction in rotational velocity. -  80% of the rotational energy imparted by the prop is recovered and [...]

HONEYCOMB SCIENTIFIC SCREEN DEMONSTRATION2020-01-28T22:37:56-08:00
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