TY - GEN
T1 - Influence of pre-orifice on static characteristic of ball bearing
AU - Chen, Xinglong
AU - Xiang, Dong
AU - Gao, Han
AU - Bao, Gang
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/17
Y1 - 2016/11/17
N2 - A simulation model was developed to study static characteristic of ball bearing with annular orifices. The influence of pre-orifice diameter was discussed through simulation analysis. Simulation results show that for constant supply upstream pressure, the larger pre-orifice diameter is the larger volumetric flow rate of pre-orifice is; and for constant pre-orifice diameter, relation between volumetric flow rate and supply upstream pressure is nearly proportional when upstream pressure is larger than some critical pressure value. And a pressure and flow rate measurement system was established to carry out the experiments of how pre-orifice diameter affects the pressure and volumetric flow rate to verify the simulations; it was revealed that the experimental results were in agreement with the simulation results. This research will contribute to some relative investigations on the design of ball bearing system.
AB - A simulation model was developed to study static characteristic of ball bearing with annular orifices. The influence of pre-orifice diameter was discussed through simulation analysis. Simulation results show that for constant supply upstream pressure, the larger pre-orifice diameter is the larger volumetric flow rate of pre-orifice is; and for constant pre-orifice diameter, relation between volumetric flow rate and supply upstream pressure is nearly proportional when upstream pressure is larger than some critical pressure value. And a pressure and flow rate measurement system was established to carry out the experiments of how pre-orifice diameter affects the pressure and volumetric flow rate to verify the simulations; it was revealed that the experimental results were in agreement with the simulation results. This research will contribute to some relative investigations on the design of ball bearing system.
UR - https://www.scopus.com/pages/publications/85006821034
U2 - 10.1109/AUS.2016.7748086
DO - 10.1109/AUS.2016.7748086
M3 - 会议稿件
AN - SCOPUS:85006821034
T3 - AUS 2016 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems
SP - 419
EP - 422
BT - AUS 2016 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems, AUS 2016
Y2 - 10 October 2016 through 12 October 2016
ER -