☆ 4.7 Article

A study of double layer conical porous hybrid journal bearing operated with non-Newtonian lubricant

TRIBOLOGY INTERNATIONAL (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Mechanical

Development of aerostatic porous bearings manufactured using metal 3D printing technology

Ryo Sadahiro et al.

Summary: In this study, an aerostatic porous bearing with a layer thickness of several hundred micrometers and a support member, manufactured using metal 3D printing technology, is proposed. The optimum conditions for manufacturing the proposed bearings with a direct metal laser sintering method 3D printer were investigated, and the characteristics of the prototype were experimentally studied.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2023)

添加到收藏夹

Article Engineering, Mechanical

Non-Newtonian lubrication of hybrid multi-recess spherical journal bearings with different geometric shapes of recess

Adesh Kumar Tomar et al.

Summary: The present study numerically analyzed the synergistic effect of recess shapes and non-linear behavior of the lubricant on 4-pocket hybrid multi-recess spherical journal bearings. The results demonstrated that the recess shapes and non-linear factor significantly affected bearing performance, and the proper selection of these factors is necessary for enhanced performance.

TRIBOLOGY INTERNATIONAL (2022)

添加到收藏夹

Article Engineering, Mechanical

Behaviour of conical porous hybrid journal bearing operated with MHD lubricant considering influence of surface irregularities

Anil Singh et al.

Summary: This study focuses on the numerical simulation of a conical porous hybrid journal bearing with the consideration of both three-dimensional surface irregularities and magnetohydrodynamic lubricant. The study analyzes the interactive effects of permeability parameter, MHD lubricant behavior, semi cone angle, and 3D surface irregularities on the performance of the bearing. The findings show that using MHD lubricant can enhance the fluid film thickness and damping coefficients.

TRIBOLOGY INTERNATIONAL (2022)

添加到收藏夹

Article Engineering, Mechanical

Non-linear stability analysis of two-layered porous journal bearings with velocity slip and percolation effect of additives of coupled-stress lubricant

Shitendu Some et al.

Summary: The paper presents a non-linear stability analysis of a two-layered porous journal bearing under coupled-stress lubricant, considering velocity slip and additive's percolation effect. Various trajectory of journal center locus for different operating conditions are represented graphically, and stability characteristics are studied with respect to critical mass parameter and whirl ratio under various parametric conditions, with a comparison between linear and non-linear analysis demonstrated.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2021)

添加到收藏夹

Article Engineering, Mechanical

Behavior of Conical Porous Hybrid Journal Bearing with Pseudoplastic Lubricant

Satish C. Sharma et al.

Summary: Recent years have seen an increase in the use of porous bearings in industrial applications due to their noise reduction, precision, and low maintenance. The study focuses on the numerical analysis of a conical porous hybrid journal bearing system (CPHJBS) and investigates the effects of permeability parameter, semi cone angle, and pseudoplastic lubricant behavior on its performance. Findings suggest that using a pseudoplastic lubricant in CPHJBS can improve stability threshold speed margin under certain conditions.

TRIBOLOGY TRANSACTIONS (2021)

添加到收藏夹

Article Mechanics

Analysis of a double layer porous hybrid journal bearing considering the combined influence of wear and non-Newtonian behaviour of lubricant

Anil Singh et al.

Summary: This paper explores the theoretical examination of the effect of worn bearing surfaces on the behavior of a hybrid double layer porous journal bearing system operating with power-law lubricants. The study finds that the hybrid DLPJBS operating under non-Newtonian lubricants offers enhanced values of certain dynamic coefficients. The governing equations for non-Newtonian lubricant flow in bearing porous clearance space are solved using the FEM method.

MECCANICA (2021)

添加到收藏夹

Review Engineering, Mechanical

Analysis of misaligned hydrodynamic porous journal bearings in the steady-state condition with micropolar lubricant

Ujjal Baidya et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2020)

添加到收藏夹

Article Engineering, Mechanical

Adiabatic analysis of microtextured porous journal bearings functioned with power law fluid model

N. Sharma et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2019)

添加到收藏夹

Article Engineering, Mechanical

Evaluation of the performance characteristics of double-layered porous micropolar fluid lubricated journal bearing

Biplab Bhattacharjee et al.

TRIBOLOGY INTERNATIONAL (2019)

添加到收藏夹

Article Engineering, Mechanical

Steady-state performance analysis of misaligned double-layered porous journal bearings under coupled-stress lubrication with slip flow and additives percolation effect

Shitendu Some et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2019)

添加到收藏夹

Article Engineering, Mechanical

A comprehensive numerical model for double-layered porous air journal bearing at higher bearing numbers

M. Phani Kumar et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2018)

添加到收藏夹

Article Engineering, Mechanical

Static and dynamic characteristics of externally pressurized annular porous gas thrust bearings

Shuyun Jiang et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2016)

添加到收藏夹

Article Materials Science, Coatings & Films

Stability analysis of double porous and surface porous layer journal bearing

T. V. V. L. N. Rao et al.

TRIBOLOGY-MATERIALS SURFACES & INTERFACES (2016)

添加到收藏夹

Article Engineering, Mechanical

Rigid Rotor Stability Analysis on Finite Hydrostatic Double-Layer Porous Oil Journal Bearing with Velocity Slip

M. Phani Kumar et al.

TRIBOLOGY TRANSACTIONS (2015)

添加到收藏夹

Article Engineering, Mechanical

Comparative performance analysis of conical hydrostatic bearings compensated by variable slot and fixed slot

Xiaobo Zuo et al.

TRIBOLOGY INTERNATIONAL (2013)

添加到收藏夹

Article Engineering, Mechanical

Analysis of Journal Bearing with Double-Layer Porous Lubricant Film: Influence of Surface Porous Layer Configuration

T. V. V. L. N. Rao et al.

TRIBOLOGY TRANSACTIONS (2013)

添加到收藏夹

Article Engineering, Mechanical

Micropolar fluid squeeze film lubrication of finite porous journal bearing

N. B. Naduvinamani et al.

TRIBOLOGY INTERNATIONAL (2011)

添加到收藏夹

Article Engineering, Mechanical

Numerical study of the thermo-hydrodynamic lubrication phenomena in porous journal bearings

S. Boubendir et al.

TRIBOLOGY INTERNATIONAL (2011)

添加到收藏夹

Article Engineering, Mechanical

The performance of a porous ceramic hydrostatic journal bearing

I. S. Durazo-Cardenas et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2010)

添加到收藏夹

Article Engineering, Mechanical

MHD steady and dynamic characteristics of wide tapered-land slider bearings

Jaw-Ren Lin

TRIBOLOGY INTERNATIONAL (2010)

添加到收藏夹

Article Engineering, Mechanical

Thermohydrostatic analysis of capillary compensated symmetric hole-entry hybrid journal bearing operating with non-Newtonian lubricant

H. C. Garg et al.

INDUSTRIAL LUBRICATION AND TRIBOLOGY (2009)

添加到收藏夹

Article Engineering, Mechanical

Theoretical and Experimental Study on Dynamic Coefficients and Stability for a Hydrostatic/Hydrodynamic Conical Bearing

Guo Hong et al.

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME (2009)

添加到收藏夹

Article Mechanics

Unsteady oil film forces in porous bearings: analysis of permeability effect on the rotor linear stability

V. D'Agostino et al.

MECCANICA (2009)

添加到收藏夹

Article Mathematics, Applied

Finite element analysis of orifice-compensated multiple hole-entry worn hybrid journal bearing

R. K. Awasthi et al.

FINITE ELEMENTS IN ANALYSIS AND DESIGN (2006)

添加到收藏夹

Article Engineering, Mechanical

Steady-state and stability characteristics of hydrostatic two-layered porous oil journal bearings

N Saha et al.

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2004)

添加到收藏夹

Article Engineering, Mechanical

Nonlinear dynamic analysis of a hydrodynamic journal bearing considering the effect of a rotating or stationary herringbone groove

GH Jang et al.

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME (2002)

添加到收藏夹

Article Engineering, Mechanical

Static and dynamic performance characteristics of orifice compensated hydrostatic flexible journal bearings with non-newtonian lubricants

SC Sharma et al.

TRIBOLOGY TRANSACTIONS (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.