Wheel–rail surface damage in curves can be effectively reduced with a lower vehicle Primary Yaw Stiffness (PYS), while lowering PYS is detrimental to ride comfort and stability. This trade-off addressed by integrating hydraulic damping into primary suspension. However, work this area only concentrated on comparing the effects of specific devices – full potential hydraulic-damping-integrated sus...

suspension system as one of the most important key elements of vehicle has always been considered by research centres and auto makers over the world and this issue is more important on sport cars which have special sensitive working conditions and even the smallest defect can strongly affect their performances. in this study, optimization of effective handling parameters of a sport car with thr...

The stability and comfort of vehicles depend on the operation suspension system. To increase smoothness for passengers in vehicle, stiffness system needs to be changed flexibly. conventional pneumatic can partially meet these requirements. However, change is not much. This paper introduces a model integrated with hydraulic actuator. completely novel unique method. In case that excitation random...

Jean-Baptiste Bélanger (1790–1874) worked as a hydraulic engineer at the beginning of his career. He developed the backwater equation to calculate the freesurface profile of gradually varied, steady open channel flow. He also introduced the concept of critical flow and the numerical technique called the direct step method. Later, as an academic staff member at the leading French engineering sch...

Simulation of fluid power systems typically requires models from multiple disciplines. Achieving accurate load dynamics for a system with complex geometry, for example, may require both a 1D model of the hydraulic circuit and a 3D multi-body model. However, most simulation tools are limited to a single discipline. A solution to these kinds of problems is co-simulation, where different tools are...