Influence of Variety of Oil Temperature on Performance of Hydro-Pneumatic Suspension
A test platform based on hydro-pneumatic suspension was set up to research the influence of temperature for the hydro-pneumatic suspension system. A series of experiments on damping holes of different diameters were carried out, and the temperature of oil and pressure on both sides of damping holes were recorded. A mathematical model of this platform was established using knowledge of fluid mechanics. The result of mathematical model was verified by experiments result, and the result is that oil temperature has little influence to working condition of suspension cylinder when it is between room temperature and 75°C.
Zhu Zhilin & Patrick Wang
J. Yang et al., "Influence of Variety of Oil Temperature on Performance of Hydro-Pneumatic Suspension", Applied Mechanics and Materials, Vols. 40-41, pp. 705-710, 2011