A5027190532- Advanced ceramic materials synthesis
- Tribology and Wear Analysis
- Industrial Technology and Control Systems
- Advanced materials and composites
- Bone Tissue Engineering Materials
- Calcium Carbonate Crystallization and Inhibition
- Aluminum Alloys Composites Properties
- Powder Metallurgy Techniques and Materials
- Advanced Sensor and Control Systems
- Simulation and Modeling Applications
- Brake Systems and Friction Analysis
- Metallurgy and Material Forming
- Titanium Alloys Microstructure and Properties
- Metal Forming Simulation Techniques
- Hydraulic and Pneumatic Systems
- Tribology and Lubrication Engineering
- Gear and Bearing Dynamics Analysis
- Dielectric materials and actuators
- Mechanical stress and fatigue analysis
- Boron and Carbon Nanomaterials Research
- Magnesium Oxide Properties and Applications
- Contact Mechanics and Variational Inequalities
- Adhesion, Friction, and Surface Interactions
- Advanced Machining and Optimization Techniques
- Belt Conveyor Systems Engineering
Harbin Institute of Technology
2019-2021
TED University
2013-2014
Hong Kong Plastic Machinery Association
2013
Shandong University of Technology
2009-2010
Deep shale gas reservoirs in the southern Sichuan Basin feature well-developed geological discontinuities, including bedding planes and natural fractures. The interaction between Hydraulic fractures (HFs) these weak can cause complex pressure responses microseismic event patterns during multi-fracture propagation. This study introduces a novel experimental method for multi-stage multi-cluster hydraulic fracturing horizontal well. simultaneous sequential HF propagation are analyzed by...
The characteristics of unlimited short journal bearing has been analyzed by using the equivalent viscosity correction model under thin film lubrication conditions. interaction between lubricant and surface within a very small gap seriously considered. changes regular pattern properties are comprehensive researched. Unlimited is regarded as research object. After researching, varying regularity its received. At same time, relationship parameters performance established. basis provided for...
Basing on the basic principle of mechanical movement, movement and dynamic performance analysis Opposed Reciprocating Ten-Plunger Pump are done. The equations about position, velocity acceleration 10 plungers deduced. motion characteristics each plunger calculated. Thus, calculation model equivalent resistance torque the-plunger is simplified. drag torques crankshaft gotten. So power analyzed. At same time, efficiency selected motor analyzed in order to achieve good save control.
Low-temperature cementing and friction material which is developed has been analysed through experiment in this paper. Under other same conditions, the key parameters at process of forming have studied an experimental theoretical way. And variation coefficient wear rate it after best control parameters, play important guiding role development production analysis materials, discovered.
The relationship between performance and ambient temperature of the development low cemented friction materials has been studied, influence changes molding to frictional properties mechanical ha analysed by testing in process, rule that material with mold variation is gained. Mold matched cold-molding, importance parameters fully proved research processing, a meaningful basis data have provided for production theoretical studies.
Basing on the basic principle of machine movement, movement and dynamic performance analysis bias large flow high-pressure reciprocating pump are done. The location, velocity distribution acceleration multi-cylinder listed. Thus, calculation model equivalent resistance torque is simplified according to device operating characteristics. So power crankshaft gotten. These data for design stability system.
Automotive friction plate processing technology were reviewed and put forward a low-temperature method of cementation. At the same time does experimental analysis theoretical research to problems prelude new methods. That have obtained best process parameters, base on conducting large number experiments, provides data support for industrialization.
The lubrication of bearings is directly affected by the flow properties liquid lubricant. One key feature lubricant its viscosity distribution in bearing. dependent on adsorbent surface and velocity This paper only connected with analysis cross-gap flow. Because increasing speed, apart from temperature, other features will be changed. describes fluid profiles for continuous model
The motion characteristics of 300T high-speed presses are obtained by kinematic analysis and dynamical main movement mechanism which according to its operating features the basic principle mechanical design. Equivalent moment resistance force is also equivalent based on equation machine movement. results this study provides support for research stability machines run determination driving torque.
According to analysing the simulation done by software ETA/Dynaform instead of experiments, rules, which indicate influence conditions forming speed, are summarized. The whole process was controlled through adjusting blank holder force (BHF), stamping speed and friction coefficients varied with time. It provides a theory basic choose reasonable parameters improve quality drawing parts, shorten cycle mould design prolong life die.
Pore size is a crucial indicator to describe the microstructure but invariably neglected when considering dielectric properties in porous Si3N4 ceramics, which restricts precise design of wave transmitting components used at high frequency. In this study, simulation and experimental approaches were employed predict effects pore on properties. Three-dimensional periodic models with varied sizes built calculate constant by finite element analysis (FEA). The ceramics similar structure same...