Torque loss in thrust ball bearings lubricated with wind turbine gear oils at constant temperature

被引：28
|
作者：
Fernandes, Carlos M. C. G. [1 ]
Amaro, Pedro M. P. [2 ]
Martins, Ramiro C. [1 ]
Seabra, Jorge H. O. [2 ]
机构：
[1] Univ Porto, INEGI, P-4200465 Oporto, Portugal
[2] Univ Porto, FEUP, P-4200465 Oporto, Portugal
来源：
TRIBOLOGY INTERNATIONAL | 2013年 / 66卷
关键词：
Wind turbine gear oils; Rolling bearings; Friction torque; Efficiency; BIODEGRADABLE ESTER; FRICTION TORQUE; POWER LOSS; FZG GEARS;
D O I：
10.1016/j.triboint.2013.05.002
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Six fully formulated wind turbine gear oils with the same viscosity grade and different formulations were selected and their physical properties were determined. Thrust ball bearing friction torque tests were performed on a modified Four-Ball Machine at a constant temperature of 80 degrees C under the following operating conditions: speed between 75 and 1200 rpm and two loads (700 N and 7000 N). The experimental results showed that wind turbine gear oil formulation has a significant influence on rolling bearing friction torque. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：194 / 202
页数：9
相关论文
共 50 条
  • [21] Influence of grease rheology on thrust ball bearings friction torque
    Cousseau, Tiago
    Graca, Beatriz M.
    Campos, Armando V.
    Seabra, Jorge H. O.
    TRIBOLOGY INTERNATIONAL, 2012, 46 (01) : 106 - 113
  • [22] WIND TURBINE GEAR OILS PERFORMANCE EVALUATION
    Martins, Ramiro
    Fernandes, Carlos M. C. G.
    Seabra, Jorge H. O.
    M2D2015: PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS IN DESIGN, 2015, : 1975 - 1988
  • [23] Power losses at low speed in a gearbox lubricated with wind turbine gear oils with special focus on churning losses
    Marques, Pedro M. T.
    Fernandes, Carlos M. C. G.
    Martins, Ramiro C.
    Seabra, Jorge H. O.
    TRIBOLOGY INTERNATIONAL, 2013, 62 : 186 - 197
  • [24] Dynamic effects on spur gear pairs power loss lubricated with axle gear oils
    Hammami, Maroua
    Feki, Nabih
    Ksentini, Olfa
    Hentati, Taissir
    Abbes, Mohamed Slim
    Haddar, Mohamed
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2020, 234 (05) : 1069 - 1084
  • [25] Measurements and modeling of friction torque of wind turbine blade bearings
    Menck, O.
    Behnke, K.
    Stammler, M.
    Bartschat, A.
    Schleich, F.
    Grassmann, M.
    SCIENCE OF MAKING TORQUE FROM WIND, TORQUE 2022, 2022, 2265
  • [26] Torque loss in FZG-A10 gears lubricated with axle oils
    Hammami, Maroua
    Fernandes, Carlos M. C. G.
    Martins, Ramiro
    Abbes, Mohamed Slim
    Haddar, Mohamed
    Seabra, Jorge
    TRIBOLOGY INTERNATIONAL, 2019, 131 : 112 - 127
  • [27] Film thickness and traction curves of wind turbine gear oils
    Fernandes, Carlos M. C. G.
    Marques, Pedro M. T.
    Martins, Ramiro C.
    Seabra, Jorge H. O.
    TRIBOLOGY INTERNATIONAL, 2015, 86 : 1 - 9
  • [28] FRICTION TORQUE OF INSTRUMENT BALL-BEARINGS UNDER COMBINED RADIAL AND THRUST LOAD
    KITAHARA, T
    OKAMOTO, J
    JOURNAL OF JAPAN SOCIETY OF LUBRICATION ENGINEERS, 1983, 28 (04): : 279 - 286
  • [29] Effect on Torque and Thrust of the Pointed Tip Shape of a Wind Turbine Blade
    Lee, Kyoungsoo
    Roy, Shrabanti
    Huque, Ziaul
    Kommalapati, Raghava
    Han, SangEul
    ENERGIES, 2017, 10 (01)
  • [30] Low temperature rheology of wind turbine oils
    Garelick, K.
    Guevremont, J.
    Anderson, W.
    Devlin, M.
    Ryan, H.
    Cates, W.
    Savage, P.
    Tribologie und Schmierungstechnik, 2016, 63 (06): : 61 - 67
12345