This paper presents a theoretical model for the coefficient of restitution calculation of point impact.
建立了一种计算点接触正碰撞恢复系数的理论模型。
It is shown that the coefficient of restitution affects the inpact velocity of tamper and i.
研究表明,恢复系数影响夯锤的冲击速度,冲击速度显著影响强夯的冲击应力。
According to the coefficient of restitution, this paper provides the design method for buffer of docking mechanism, adaptable to various equivalent masses.
从恢复系数出发，给出了针对不同等效质量、对接机构缓冲器的设计方法。
Derivation of the restitution coefficient formula for plane-parallel motion rigid body
平面运动刚体的恢复系数公式的推导
The effects of the gas-solid drag force,the restitution coefficient of particle collision,the frictional stresses between particles on the bed expansion ratio and the bubble dynamics were evaluated by comparison with the experimental data.
采用双流体模型结合颗粒动力学理论,对锥形分布板射流流化床内气固流动行为进行了三维的计算流体力学(CFD)模拟研究,系统分析了曳力模型、恢复系数和颗粒间摩擦力对射流流化床膨胀高度和气泡动力学行为的影响。
At the same time, the dynamic behavior in fluidized beds and the distribution of particle average velocity were also studied when restitution coefficients were different.
用硬球方法和软球方法分别模拟了不等粒径流化床中的动态行为;比较了颗粒平均速度、运动轨迹的差异;研究了恢复系数对流化床中动态行为、颗粒平均速度的影响。
Numerical calculation on coal refuse recovery coefficient in ballistic coal and coal refuse separation;
弹道式煤矸分选中煤矸石恢复系数的数值计算
The recovery coefficient of pounding between adjacent girders, which influences the sampling of the damping coefficient of Kelvin impact model, is numerically analyzed.
基于Hertz接触理论,考虑波动效应,按照最大撞击力与最大撞击变形的比值,确定Kelvin撞击模型的碰撞刚度;数值分析了影响Kelvin撞击模型阻尼系数取值的邻梁碰撞恢复系数。
The article deduces the general expression for the recovery coefficient in solution of dynamic collision, based on on-dimension face-to-face collision and law of particle momentum conservation.
从一维正碰着手,应用质点动量定律,推导出力学碰撞问题中恢复系数的一般表达式,为我们正确理解恢复系数,解决与此相关的问题提供理论支持。
Radial distribution of the recovery factor was determined.
得到自由和浸没冲击射流恢复系数的径向分布。
Measurements were made to investigate the local behavior of recovery factor and heattransfer coefficient with free-surface circular jets.
‘／（iC）（z）其中，为恢复系数，。
The material selection and structural design of the thermocouple sensor and the routine test conditions,especially the recovery factor and time constant experiment are introduced.
介绍了热电偶传感器材料的选择和结构的设计以及传感器的例行实验情况,特别是恢复系数和时间常数实验。
Also discussing modes of hydrocarbon generation and expellation,oil and gas affinity,hydrocarbon generation potential and TOC recovery coefficients of different source rocks in the different stages.
为了给珠江口含油气盆地有效烃源岩的判识和区带成藏条件评价提供实验依据和基础数据,选取了该盆地珠一坳陷有代表性的泥岩样品(I-II1型、II2型、III型)进行了真空封闭体系下热压模拟实验,研究了不同烃源岩在生油气高峰阶段和在不同演化阶段的产油气率,综合分析了不同类型烃源岩的生排烃模式、倾油倾气性和生烃潜力,还分析了不同演化阶段的TOC恢复系数。
Derivation of the restitution coefficient formula for plane-parallel motion rigid body
平面运动刚体的恢复系数公式的推导
Detection of Firmness in Peaches by Coefficient of Restitution or Percentage of Absorbed Energy
利用恢复系数、能量吸收百分率预测桃子硬度
Research on Restitution Coefficient in Vehicle Frontal Impact Based on Finite Element
基于有限元的轿车正面碰撞恢复系数研究
Simple Measurement of Restitution Coefficient of Granular Material and its Application
颗粒物料恢复系数简易测量方法及其应用
Research on Carrier Recovery Methed in Digital Communication System;
数字通信系统中载波恢复方法的研究
Research on Backup and Recovery Mechanisms in DM DBMS;
达梦数据库系统备份与恢复机制研究
An expert system of data recovered from case-based reasoning;
基于CBR技术的硬盘数据恢复专家系统
Oracle Database Backup and Recovery in Flight Test and Measurement Engineering Database System;
飞行试验数据库系统中Oracle数据库的备份和恢复
Data Transmission Fault and Data Backup in SINUMERIK 802D CNC System
SINUMERIK 802D系统数据传输故障及数据备份与恢复
System clock recover is the key in digital TV system.
系统时钟恢复是数字电视系统设计中的难点。
Design and Implementation of Relational-Database System Transaction Recovery strategy;
关系数据库系统事务恢复策略的设计和实现
The architecture and recovery of IMS database management system
IMS数据库管理系统的体系结构及可恢复性分析
The Design of Recovery Subsystem of Embedded Real Time DBMS
嵌入式实时内存数据库恢复子系统的设计
Research and Implementation of Disaster Recovery System for Data Center in Bank;
银行数据中心灾难恢复系统研究与实践
The Design and Implementation of File Matching Method in Data Backup & Recovery System;
数据备份恢复系统中文件匹配方法设计与实现
Application of Data Backup and Restore on E-government System;
数据备份恢复技术在电子政务系统中的应用
The Design and Realization of a Data Recovery System Based on Windows FAT;
基于WINDOWS FAT的数据恢复系统的设计与实现
The Design and Implementation of Backup and Recovery Subsystem in DaMeng Database;
达梦数据库备份与恢复子系统的设计与实现