Due to the increasing demand for better fuel economy and increasingly stringent emissions
regulations, engine manufacturers have paid attention towards engine downsizing as the …

Organic Rankine cycle (ORC) is an effective technology to harness low-grade energy.
Turbine, as a key component of ORC, takes advantages of its high efficiency and compact …

Liquid hydrogen plays a crucial role in the large-scale storage and long-distance
transportation of hydrogen energy. Effectively controlling hydrogen turbo-expanders is an …

In the past decade, pressure gain combustion research has promised over 10 percentage-
points of increase in power plant thermal efficiency. Alas, to realize such potential gain, one …

The urgent need to mitigate the environmental impacts of fossil fuel combustion has spurred
interest in renewable energy sources for electricity generation, particularly solar organic …

Most of solar organic Rankine cycle (ORC) studies treat expansion machines as ideal
machines operating with constant efficiencies. Expansion machines play vital role on the …

Lightweight components are essential for the future of the energy and aerospace fields. This
paper presents an innovative radial turbine design that utilizes a cavity structure on the rotor …

With the general progression of small communities toward greater industrialization, energy
consumption in this sector has increased. The continued growth of energy consumption …

This study is experimentally exploring the feasibility of organic Rankine cycle (ORC) as a
waste heat recovery (WHR) technology in internal combustion engines, aiming at improving …

The organic Rankine cycle (ORC) system is of great importance to achieving the effective
exploitation of waste energy. As the essential component of the ORC system, the expander …