The ability to understand and predict mean friction drag generation in wall-bounded
turbulence is highly desirable in many engineering applications. In this paper, we …

The scallop damper seal (SDS) is a new sealing solution utilized in supercritical CO 2 (S-CO
2) turbomachinery, and its sealing performance is of great interest. Analyzing the energy …

For adverse-pressure-gradient turbulent boundary layers, the study of integral skin-friction
contributions still poses significant challenges. Beyond questions related to the integration …

The application of drag-control strategies on canonical wall-bounded turbulence, such as
periodic channel and zero-or adverse-pressure-gradient boundary layers, raises the …

Non-universal scaling transition of momentum cascade in wall turbulence Page 1 J. Fluid
Mech. (2019), vol. 871, R2, doi:10.1017/jfm.2019.309 journals.cambridge.org/rapids Non-universal …

It is well known that acetylene has a wide flammability and is readily available and low-cost
non-crude oil derivative fuel. According to the property of low motor octane number, the …

Water scarcity is a global concern, with irrigation of food crops contributing significantly to
freshwater depletion. Drip irrigation technology reduces water consumption but faces issues …

The friction coefficient decomposition was investigated in viscoelastic incompressible fluid
turbulent channel flows based on two methods, ie, the Fukagata-Iwamoto-Kasagi (FIK) …

A framework for analyzing energy flux in turbulent channel flows is proposed which enables
quantification of the drag reduction efficacy by different control methods. In contrast to the …

Townsend's attached eddy hypothesis (AEH) gives an accurate phenomenological
description of the flow kinematics in the logarithmic layer, but it suffers from two major …