Famous trumpet effects

Abstract

Annotation An analytical review of the effects obtained in the course of studies of flows in pipes is presented. There are descriptions of the famous experiments of Reynolds, who put on the agenda the problem of turbulence. The description and analysis of the discovery of Taylor vortices, which gave the received stimulus to the development of spatial hydro-gas dynamics, is given. The original invention of the Shebeko gas-dynamic tube, which allowed solving the problem of high-altitude testing of the Burya rocket, is presented. The original experiments with the thermal acoustic effect of Riike and Bossch — Riess are described, which stimulate new views on the stability of processes in the future. The invention of Gershman, which gave a practical impetus to the use of resonators in technology, is described. The description of the Rank — Hilsh pipe is given, the effect of which is widely used in the chemical and oil industry. The effect of a heat pipe used in industry for space heating is described.