• 通过不同工况对比表明使用高压变频系统节能效果显著提高了系统的安全可靠性

    Through comparison of different working conditions, it is shown that remarkable energy saving effect was obtained and safety and reliability were enhanced after using high voltage converter system.

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  • 通过工程实例介绍直径圆柱壳体理论计算不同工况内力,计算方法简便实用,同时对不均匀堆煤的影响了分析,可供设计参考。

    Taking an actual project for example, the calculation of internal forces of a large diameter silo under different working conditions according to cylindrical shell theory is described in detail.

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  • 通过对比分析得出了不同工况优先选用几种高温炉材料

    By contrasting and analysis, several material of furnace tube that be selected firstly under the different working circustances is obtained.

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  • 通过R 410a为制冷剂蒸汽压缩式商用风冷冷水机组进行相同工况条件下不同循环性能对比指出类型机组优化设计方法,可供其它类似机型作参考。

    Compared the performance of different cycle in the same condition about the R410A commercial air-cooled chiller, and indicated a method of the optimum design to these units or other similar units.

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  • 通过理论推导,研究水轮机综合特性系数调压稳定断面影响,即水轮机运行中不同工况点效率的相对变化对调压室稳定断面的影响。

    The effect of turbine characteristic on stable sectional area of surge tank can be expressed by the synthetic characteristic coefficient of turbine, it shows the effect of turbine efficiency.

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  • 通过分配复合制动纯空气制动等不同工况动力计算动力车和拖车制动压力

    The braking force distributions in different cases of compound brake and air brake have been compared, and the brake cylinder pressure for motor car and the trailer is calculated.

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  • 通过物理模型试验得到3船型在不同工况组合幅度、偏荡周期以及系泊实测数据

    Physical model experiments were made to obtain the observed data of yawing range, yawing period and mooring force of 3 ship types under different working conditions.

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  • 通过分析拉杆不同工况应变基本规律发现了拉杆在工作条件下应力分布实际受力状态

    Analyzed the basic rules of rods' strain in several different working conditions and found out the stress distribute and the acting force situation in the working condition.

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  • 这样通过调节电磁就可以实现发动机不同工况下有最佳的供油提前角之匹配,从而达到改善发动机经济性动力性降低废气排放目的。

    That the optimum fuel injection timing corresponding to one operating mode of engine is determined by adjusting the solenoid valve can improve economy and power, and lower the emissions of engine.

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  • 提出了等温线接触弹流问题的完全数值通过逆解迭代计算方法,获得了不同工况条件油膜压力分布、油膜厚度油膜形状。

    A numerical solution for the elastohydrodynamic line contacts problem under heavy loads is presented, and the corresponding method which makes use of the inverse iteration is also described.

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  • 通过分析选择出适合不同工况条件使用磁性耐磨材料。

    Different magnetic wear-resistant alloys were recommerded to be used under respective different working conditions.

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  • 通过压力脉动数据的FFT频谱分析研究了直尾水管内部不同位置不同工况下的压力脉动在时域变化规律

    With the FFT analysis it is analyzed that the pressure surge changing laws in the taper pipe and draft tube in time domain and frequency domain.

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  • 通过模糊控制器设计计算出EQ6 10 0汽油机在不同工况下的排气门提前开启进气门滞后关闭角模糊控制值。

    The fuzzy control values of the optimized exhaust lag angle and intake advance angle of the EQ6100 engine are calculated by designing the fuzzy controller.

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  • 通过动态调整油泵齿条位置实现柴油机突变负载转速闭环控制,从而保证不同工况下转速的稳定性

    By adjusting dynamic fuel pump rack position, closed loop of engine speed in suddenly changing of load was realized in this model. It could keep engine speed stability in different status of engine.

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  • 通过动态调整油泵齿条位置实现柴油机突变负载转速闭环控制,从而保证不同工况下转速的稳定性

    By adjusting dynamic fuel pump rack position, closed loop of engine speed in suddenly changing of load was realized in this model. It could keep engine speed stability in different status of engine.

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