원문정보
초록
영어
Hydrodynamic retarder is one of the important auxiliary braking systems among oversize vehicle. Internal flow field in this paper, the retarder has carried on the innovation design and modeling and simulation, and in the design of test bed frame for retarder was tested, through the comparison of simulation data and experimental data, in order to get more reliable data of retarder braking torque. Using simulation software AMESim braking whole model, set up a retarder and under different conditions are simulated with retarder, compared with the result of simulation analysis, do the further research of the hydraulic retarder braking performance of the system. Braking and driving through the retarder braking joint simulation of braking curve, it can be seen that the use of hydraulic retarder of automobile braking performance, driving safety and economy superiority.
목차
1. Introduction
2. Introduction of ZYBX4451 Hydraulic Retarder
2.1. Introduction of the Structure
2.2 Introduction of the Retarder Working Oil-way
3. Calculation and Verification of Retarder Braking Torque Data
3.1 The Whole Flow Field Simulation
3.2 Retarder Test Bench
4. The Retarder Simulation in Vehicle Braking
4.1. The Brake Torque Data Processing
4.2. Modeling of Vehicle Braking Simulation
4.3. Brake Simulation Process and Result
5. Conclusion
References