The properties of particle lubrication is studied based on end-face tribotester in this thesis, and the process of the particle damage is simulated by using the discrete element numerical analysis techniques.
其次,为了能直观的观察到润滑中颗粒的破坏情况,本文基于离散单元法建立颗粒破坏模拟模型,实现对颗粒破坏过程的动态模拟。
Experimental Research on Particle Flow Lubrication in Plane Contact and Numerical Simulation of Particle Damage
基于面接触的颗粒流润滑试验研究及颗粒破坏过程数值模拟
Microscopic Mechanics of Soil Failure and PFC Numerical Simulation;
土体破坏细观机理及颗粒流数值模拟
This roughness occurs on a small scale, involving grain boundaries and failure surfaces.
小规模的粗糙度涉及到颗粒边缘和破坏表面。
Numerical simulation on particles-caused erosion reducing method in throttleer
减弱节流器中颗粒冲蚀破坏措施的数值模拟
Study of Failure Mechanism of Gabion Retaining Wall under Vibrating Compaction Using PFC
石笼挡墙在振压下破坏机理的颗粒流模拟研究
Damage Behavior of Eutectic Silicon Particles in ZL101 Aluminum Cast Alloys During Cyclic Loading
循环加载下铸造铝合金中硅颗粒的破坏行为
For the surface of seal for powder medium was often damaged by solid particles,the improvement on common seal was made.
含固体颗粒介质的密封装置 ,常常因固体颗粒进入密封装置引起密封表面破坏。
These granules also can be broken down by physical disruption, added by soaking in water.
这些颗粒也能借助于水浸的物理破坏作用而分解。
Results indicated that the higher of the degree of cross linking the smaller change in starch appearance during the biodegradation.
结果表明：随着交联度的增大，颗粒被微生物破坏的程度变小。
Particle Flow Code Numerical Simulation Of Failure Around a Circular Opening In Jointed Rock Mass
含孔洞节理岩体损伤破坏过程的颗粒流数值模拟
Influencing factors for particle breakage of coarse grained soil
粗颗粒土颗粒破碎影响因素试验研究
Coarse Granular Soil Constitutive Model Incorporating Particle Breakage;
考虑颗粒破碎的粗粒土本构关系研究
Constitutive model for coarse granular aggregates incorporating particle breakage
考虑颗粒破碎影响的粗粒土本构模型
This speck disrupts the otherwise uniform index of refraction, creating a cloudy spot in a person's field of vision.
这种小颗粒会破坏水晶体原本均质的折射率，在视野中制造出模糊的点。
Chemical reactions on the cloud particles help chlorinebased chemicals to rapidly destroy ozone.
而薄云的微小颗粒发生的化学反应会帮助含氯化学物质迅速破坏臭氧。
Check the engine tail pipe on metal particles and visible damage.
检查发动机尾喷管无金属颗粒和损坏。
Research on the failure rate of coated fuel particles for HTGR
高温气冷堆包覆燃料颗粒破损率研究
Particle Breakage Strain of Rockfill Materials and Its Numerical Simulation
堆石料的颗粒破碎应变及其数学模拟