Numerical Investigation of the Heat-fluid Characteristic inside High-speed Angular Contact Ball Bearing Lubricated with Grease

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (5)

The development of special grease makes it possible for angular contact ball bearings to operate at high speed and temperature; so, it become necessar......

Design and Optimization of Halbach Permanent Magnet Array with Rectangle Section and Trapezoid Section

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (11)

In this work, a novel Halbach permanent magnet array with rectangle section and trapezoid section is proposed and optimized. The analytical model of t......

Axial Compression Performance of Square Tube Filled with Foam Aluminum

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (5)

As a typical buffer energy absorbing structure, thin-walled tube filled with foam aluminum has good mechanical properties and energy absorption charac......

Introducing an Enhanced Friction Model for Developing Inertia Welding Simulation: A Computational Solid Mechanics Approach

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (3)

Numerical simulation of inertia welding attracts enormous research interest during the past decades. Extremely large plastic deformation and complicat......

The Influence of Overburden Structure on Mine Ground Pressure Appearance in Working Face with Super-large Mining Height: a Case Study in Shendong Mining Area

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (1)

The Shendong mining area where is located in the northwest of China has the highest fully mechanized working face in the world. The purpose of this pa......

Elastic Buckling Response of a Composite Panel Stiffened Around Cutouts

期刊： INTERNATIONAL JOURNAL OF ENGINEERING, 2021; 34 (1)

Perforated composite panels are widely used in many engineering applications as subcomponents of complex structures including aircraft, ships, and oth......