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本文介绍了平面螺旋槽气膜润滑特性的计算方法，分析了不同参数对平面螺旋槽气体止推轴承承载能力的影响，实验结果证明了理论计算的正确性。
In this paper, the calculation method for the lubrication characteristics of planar helical groove gas film is introduced. The influence of different parameters on the bearing capacity of gas turbine thrust bearing is analyzed. The experimental results show the correctness of theoretical calculation.