Aiming at the recovery of exhaust energy for a diesel engine, a set of ORC (organic Rankine cycle) system is designed. The characteristics of the exhaust gas under various operating conditions are studied through experiment. Based on experimental results and theoretical calculation, effects of...

Founded in 1987 as a sales agent of PBX (private branch exchange), Huawei has become one of the world's leaders in the ICT Industry. It initially had little technological and management knowledge, but competed with the incumbents including Sino-foreign joint ventures (JVs), state-owned firms,...

To achieve energy saving and emission reduction for vehicle diesel engines, the organic Rankine cycle (ORC) was employed to recover waste heat from vehicle diesel engines, R245fa was used as ORC working fluid, and the resulting vehicle diesel engine-ORC combined system was presented. The...

This study analyzed the variation law of engine exhaust energy under various operating conditions to improve the thermal efficiency and fuel economy of diesel engines. An organic Rankine cycle (ORC) waste heat recovery system with internal heat exchanger (IHE) was designed to recover waste heat...

We explored the application of Low-Intensity Pulsed Ultrasound (LIPUS) technology to improve the metabolic activity of microorganisms. In this study we showed that LIPUS improves bio-ethanol production from lignocellulosic biomass. We determined specific LIPUS conditions to increase the...

All-glass evacuated collector tube has the configuration of two concentric Borosilicate glass tubes with sputtered Al-N/Al selective surfaces developed in Tsinghua University, Beijing, and mass produced now. Installed evacuated collector system with Various manifolds for domestic hot water....