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   温度分析模型 的翻译结果: 查询用时:0.261秒
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温度分析模型
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  “温度分析模型”译为未确定词的双语例句
     After building an approximate model, a numerical analytical platform is programmed with Visual C++.
     建立了起落架刹车盘的瞬态温度分析模型,运用编程软件VC++编制了数值分析平台。
短句来源
     The conclusion of the simulation shows that the approximate model is feasible.
     分析结果表明,文中建立的碳/碳复合材料刹车装置的瞬态温度分析模型是可行的,和实际情况比较吻合。
短句来源
     A 3-D finite element model of gear tooth is developed to investigate the bulk temperature of gear tooth.
     建立了轮齿本体温度的有限元温度分析模型;
短句来源
     Piston air ventilation model was introduced to analyse the effect of piston when closed mode was operated in open/closed system, models of thermal load and temperature were built correspondingly.
     引入活塞风通风模型,对开/闭式系统中闭式运行时的活塞风影响进行分析,并建立相应的负荷及温度分析模型
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  相似匹配句对
     Analysis of the Model of Plane Ticket Price
     飞机票价的模型分析
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     A WELLBORE TEMPERATURE MODEL & ITS' PARAMETRIC SENSITIVITY ANALYSIS
     井下循环温度模型及其敏感性分析
短句来源
     third, model analysis.
     第三,模型分析
短句来源
     The temperature effect is analyzed.
     分析温度效应;
短句来源
     Stepwise Regression Analysis Model to Calculate Finishing Temperature During Hot Strip Rolling
     热带终轧温度计算的逐步回归分析模型
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An analysis approach and modelling procedure is developed to analyse the transient contact: temperature of tooth surface for involute gears. Contact stresses of meshing gear teeth with standard and modified profiles is analysed by using Hertz contact theory and finite element method. The relative sliding velocity, the coefficient of friction and frictional heat flux between contact tooth flanks are calculated. A 3-D finite element model of gear tooth is developed to investigate the bulk temperature of gear tooth....

An analysis approach and modelling procedure is developed to analyse the transient contact: temperature of tooth surface for involute gears. Contact stresses of meshing gear teeth with standard and modified profiles is analysed by using Hertz contact theory and finite element method. The relative sliding velocity, the coefficient of friction and frictional heat flux between contact tooth flanks are calculated. A 3-D finite element model of gear tooth is developed to investigate the bulk temperature of gear tooth. The flash temperature of tooth surface is also calculated. Factors influencing the tooth bulk temperature and the surface transient contact temperature of involute gears with standard and modified tooth profiles are investigated.

建立了高速齿轮传动轮齿瞬时接触温度的分析方法和模型;采用赫兹接触理论和有限元接触分析方法分析了标准渐开线齿廓和齿顶修形齿廓的齿面接触压力;研究了啮合过程中轮齿的相对滑动速度和齿面摩擦因数以及摩擦热流密度的计算方法;建立了轮齿本体温度的有限元温度分析模型;计算了轮齿接触面的瞬时温升;分析了标准和齿顶修形渐开线齿轮的轮齿本体温度和瞬时接触温度及相关因素对它们的影响。

Considering some important factors such as meteorological phenomena, mode of operation, and volume of passenger flow, the feasibility of several system concepts were studied, including open ventilation system, platform screen door system, open/closed system, and open-closed mixing system. Simplified quasi-empirical method was used to calculate the variation of temperature in station and tunnel for open system and platform screen door system, respectively. Piston air ventilation model was introduced to analyse...

Considering some important factors such as meteorological phenomena, mode of operation, and volume of passenger flow, the feasibility of several system concepts were studied, including open ventilation system, platform screen door system, open/closed system, and open-closed mixing system. Simplified quasi-empirical method was used to calculate the variation of temperature in station and tunnel for open system and platform screen door system, respectively. Piston air ventilation model was introduced to analyse the effect of piston when closed mode was operated in open/closed system, models of thermal load and temperature were built correspondingly. When the open-closed mixing system was adopted, energy conservation principle was used to analyse the variation of temperature in unairconditioned station which abuts on airconditioned station, while air in airconditioned station was regarded as a control volume. Based on these study, the reasonable advice of system concept suitable for the environment control system of Chengdu metro was proposed.

针对成都地区的气象条件、地铁列车运行模式、客流量等因素,重点研究开式、屏蔽门式、开/闭式和开闭混合式系统模式的可行性。采用简化的半经验法,对开式系统和屏蔽门系统中车站和隧道内的温度变化进行计算。引入活塞风通风模型,对开/闭式系统中闭式运行时的活塞风影响进行分析,并建立相应的负荷及温度分析模型。将开闭混合式系统中非空调车站内空气作为一个控制体,用能量守恒原理,分析与空调车站相邻的非空调车站内空气的温度变化。根据热力过程分析比较结果,提出适合成都地铁环控系统模式的建议。

Tooth surface thermal equilibrium conditions have significant effects on gear performance and failure. Because the pressure angles have an effect on load capacity of involute gear, the unsymmetric involute gear was designed which had different pressure angles on the drive side and coast side. The approach of estimation for frictional heat flux of unsymmetric gear was developed and the distributions of heat flux on meshing tooth flank with influencing factors were investigated. Thermal equilibrium equation of...

Tooth surface thermal equilibrium conditions have significant effects on gear performance and failure. Because the pressure angles have an effect on load capacity of involute gear, the unsymmetric involute gear was designed which had different pressure angles on the drive side and coast side. The approach of estimation for frictional heat flux of unsymmetric gear was developed and the distributions of heat flux on meshing tooth flank with influencing factors were investigated. Thermal equilibrium equation of tooth bulk temperature of unsymmetric gear was proposed,and finite element models for temperature distributions were set up. The results showed that the maximum bulk temperature of unsymmetric gear was lower than symmetric gear, so unsymmetric gear with double pressure angles could efficiently improve the tooth face scuffing load capacity, and the relation between pressure angle and maximum temperature of tooth face was evaluated.

探讨了非对称齿轮摩擦热流量的计算方法并分析了其沿啮合面的分布规律以及相关的影响因素,推导了轮齿本体温度的热平衡方程,建立了轮齿有限元温度分析的模型。结果表明:达到热平衡时,非对称齿轮本体温度最大值比对称齿轮低,因而双压力角非对称齿轮能有效提高轮齿齿面抗胶合承载能力,并分析了压力角与齿面温度峰值的关系。

 
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