The effects of climate change and global warming are arising a new awareness on the
impact of our daily life. Power generation for transportation and mobility as well as in …

Topology optimization is an effective method for designing high-performance heat sinks with
reduced weight and size. The integration of topology optimization with additive …

This paper proposes a novel type of GWE (named as DUT-R1) equipped with radial curved
channels, which can enhance the energy transfer efficiency using centrifugal force. Through …

A gas wave ejector (GWE) is an efficient energy conversion technology. This study
innovatively proposes a new type of curved diverging channel (Sp-ch channel) and performs …

Supercritical carbon dioxide Brayton cycle is emerging as a solution to effective and clean
power resources, and the pressure exchanger is a critical part of such cycle. While …

Wave rotors are unsteady flow machines that exchange energy through pressure waves.
This has the potential for enhancing efficiency over a wide spectrum of applications, ranging …

Radial gas wave refrigerators uniquely integrate pressurization and refrigeration processes.
This paper emphasizes optimizing the device's structure to reduce power consumption. It is …

Non-equilibrium phase transition will take place in the pressure oscillation tube if the intake
of wave rotor refrigerator (WRR) contains condensable components, which will affect …

Wave rotors exchange energy between different fluid streams via unsteady shock and
expansion waves without the application of mechanical parts. This offers potential efficiency …

The paper describes a numerical investigation of the thermal decomposition of methane to
hydrogen and carbon within a single-channel, four-port wave rotor using a three …