Exhaust waste heat recovery system based on organic Rankine cycle(ORC)has been considered as an effective method to achieve energy conservation and emissions reduction of engine.The performance of adiesel engine with ...
Supported by the National Natural Science Foundation of China(51406013)
A frequency compensation control method for the opposed-piston two-stroke folded-cranktrain( OPFC) diesel engine's common rail system is presented as a result of the study of the loop-shaping theory. A common rail ...
Supported by Diesel Engine Development Program of MIIT(DEDP-1004);Natural Science Foundation of BIT(3030012211428)
A turbocharged diesel engine model was built with the GT-Power software,and experimentally verified.Then two different control variables for the control of the variable geometry turbocharger(VGT)were described,and t...
Supported by the National Basic Research Program of China(613570303)
Using finite element method,influence of diesel cylinder head structure on fatigue strength is investigated.A simplified head model with function characteristics is built for thermal-mechanical simulation.From the sim...
Supported by the Ministry level advanced research project(40402040108)
Based on the coupled boundary element method-finite element method (BEM-FEM) method and the acoustic transfer vector (ATV) technology, BEM/FEM model is proposed for a Vtype eight cylinders engine acoustic radiatio...
According to demand of electronic control and combustion process measurement in diesel engine, cylinder pressure difference method was introduced to study combustion condition. Combustion parameters such as intensity,...
Sponsored by the National Natural Science Foundation of China (50576063)
The development of a diesel engine model using one-dimensional (1-D) fluid-dynamic engine simulation codes,and its validation using experimental measurements are described in this paper.The model was calibrated by r...
Sponsored by Postdoctoral Science Foundation of China(2007042031)
In order to reduce oxides of nitrogen (NOx) emanated from a diesel engine, a comprehensive urea selective catalyst reduction (SCR) DeNOx catalyst was modeled in which numerical simulations were used as a complemen...
Sponsored by the Ministerial Level Advanced Research(10660060220)
A hardware-in-the-loop simulating platform is developed to avoid designing defects caused by the complicated logical structure and multiple-functional buildup of the dectronic control unit(ECU)in modem diesel engine...
Sponsored by the National "973" Program Projects(652345)
A concise formula for computing radiation heat flow of in-cylinder soot is presented, based on the assumptions that in-cylinder heat transfer of diesel engines is a quasi-equilibrium process and in-cylinder soot parti...