Several years ago, I bought a smartphone and soon came to love it. Being able to send an e-mail, look up a fact, or buy something no matter where I was meant a previously unimaginable gain in ...
Abstract: The identity equation derived by Fukagata, Iwamoto and Kasagi (Phys. Fluids 14 (2002) L73-L76) leads to a general strategy for accomplishing turbulent skin-friction drag reduction. This is ...