This study considers the effect of Eichhornia Crassipes Biodiesel(ECB)blends on the performances,combustion,and emission characteristics of a direct injection compression ignition engine operated in a dual-fuel mode(D...
funded by National Engineering Laboratory for Mobile Source Emission Control Technology of China[Grant No.NELMS2019A01];the Undergraduate School of Shandong University,China[Grant No.2022Y155].
A dedicated heat exchanger model is introduced for the optimization of heavy-duty diesel engines.The model is a prerequisite for the execution of CFD simulations,which are used to improve waste heat recovery in these ...
Biodiesel fuel is a potential alternative energy source for diesel engines due to its physiochemical characteristics relatively similar to those of traditional diesel fuel.In this study,the performance,emission,and co...
funded by the National Natural Science Foundation of China[Grant Nos.51576129 and 12102298];the China Postdoctoral Science Foundation[Grant No.2021M702443];the State Key Laboratory of Engines(Tianjin University)[Grant No.K2022-09].
Power deterioration is a major problem for diesel engines operating at high altitudes.This problem stems from the limited availability of turbocharger energy,which is not enough to increase the boost pressure to the r...
supported by the Natural Science Foundation Project of Shandong Provincial(Grant No.ZR2019MEE041);the open funds of National Engineering Laboratory of Mobile Source Emission Control Technology(Grant No.NELMS2019A01).
The influence of heterogeneous flow injection of urea at different velocities and temperatures on NO x conversion efficiency,ammonia storage and ammonia leakage is investigated experimentally.A diesel engine employing...
supported by the Science Fund of the State Key Laboratory of Engine Reliability(No.SKLER-201902).
Avoiding cavitation inside the water jacket is one of the most important issues regarding the proper design of a diesel engine’s cylinder liner.Using CFD simulations conducted in the frame of a mixture multiphase app...
The STAR-CCM+software is used to investigate the flow inside a cooling water jacket of an in-line six-cylinder diesel engine.The results show that the average flow velocity of the cooling water inside the jacket is 1....
This work was supported by the National Key Research and Development Project of China(Grant No.2017YFB0103504);National Natural Science Foundation of China(Grant No.51576116).
The increasing demand of cooling in internal combustion engines(ICE)due to engine downsizing may require a shift in the heat removal method from the traditional single phase liquid convection to the application of new...
A new design of a selective catalytic reduction(SCR)mixer called tornado was developed for a heavy-duty diesel engine to solve the urea deposition problem.A combination of CFD simulation and experimental studies was u...
the High-Tech Ship Scientific Research Project[MC-201501-D01-01].
Proper design of exhaust systems in marine high-power turbocharged diesel engines can contribute to improve the low-speed performance of these engines and make the working conditions of the cylinders more uniform.Here...