The advances of many future engineering applications rely on effective cooling techniques. Beyond the traditional thermal management solutions, design potential unsteady impingement is still under-explored. As a combined experimental and numerical study, this paper reports new findings high-amplitude intermittent with controlled patterns. Specifical attention was paid flow close time ratio. wor...

The procedure for recording the precordial movements was described in the previous publication.' Records were taken from KV1 through KV5, and KV3R. (KV3R is in the same location as KY3, except for being located on the anterior right side of the chest.) KV1, KV2, etc., are used to denote kinetocardiograms taken from areas similar to conventional electrocardiograph chest leads. Records from KY6 a...