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Wenjun Gao

Northwestern Polytechnic University (NPU)

SCHOLARLY PAPERS

7

DOWNLOADS

225

TOTAL CITATIONS

2

Scholarly Papers (7)

1.

Analysis of Oil Capture Characteristic and Global Sensitivity of Radial Oil Scoops with Different Blade Radius Differences for High-Speed Bearings

Number of pages: 22 Posted: 13 Jun 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 62 (951,658)
Citation 1

Abstract:

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Radial oil scoop, Blade radius difference, Oil capture characteristic, Sensitivity analysis, Two-phase flow

2.

Research on the Influence of Lubrication Mode on Oil-Air Two-Phase Distribution in Ball Bearing

Number of pages: 19 Posted: 15 Feb 2025
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 41 (1,183,237)

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ball bearing, oil-jet lubrication, under-race lubrication, oil-air two phase flow

A Multi-Phase Numerical Investigation of Drag Force on Cylindrical Roller in the Bearing with Under-Race Lubrication

Number of pages: 32 Posted: 19 Mar 2025
Wenjun Gao, Can Li, Yuanhao Li, Yajun Lu and Yaguo Lyu
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 24 (1,473,203)

Abstract:

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Drag force, cylindrical roller bearing, under-race lubrication, two phase flow

A Multi-Phase Numerical Investigation of Drag Force on Cylindrical Roller in the Bearing with Under-Race Lubrication

Number of pages: 32 Posted: 23 Apr 2025
Wenjun Gao, Can Li, Yuanhao Li, Yajun Lu and Yaguo Lyu
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 9 (1,621,812)

Abstract:

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Drag force, cylindrical roller bearing, under-race lubrication, two phase flow

4.

Theoretical and Experimental Analysis of the Characteristics of a Novel Tilting-Pad Bearing with Preload Effects

Number of pages: 52 Posted: 21 Aug 2025
Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN and Chongqing University
Downloads 29 (1,345,526)

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Tilting-pad journal bearing, static and dynamic characteristics, Rotor dynamics, preload effects

5.

Intelligent Identification Method for Oil-Gas Two-Phase Flow Patterns in Scavenge Pipes Based on Multidimensional Image Features

Number of pages: 28 Posted: 11 Apr 2025
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and affiliation not provided to SSRN
Downloads 26 (1,385,945)
Citation 1

Abstract:

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Two-phase flow patterns, Scavenge pipe, Multidimensional image features, Artificial neural network

6.

Intelligent Identification Method for Oil-Gas Two-Phase Flow Patterns in Aviation Engine Scavenge Pipes Based on Multidimensional Image Features

Number of pages: 30 Posted: 16 May 2025
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 18 (1,481,165)

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Two-phase flow patterns, Scavenge pipe, Multidimensional image features, Artificial Neural Network

7.

Flow and conjugate heat transfer characteristics of dual-nozzle oil jet impingement on a rotating disk with global sensitivity analysis

Number of pages: 43 Posted: 05 Jun 2026
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 16

Abstract:

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Dual nozzle, Oil jet, Rotating disk, conjugate heat transfer, sensitivity analysis