变工况

Based on the performance of galvanic couple ,this paper gives a brief discussion about the performances at varied operating conditions ,and the range of working valtage and current is presented.

在电偶制冷特性的基础上讨论了热电制冷器变工况时的工作特性，并提出了工作电压和工作电流的选择范围。

Under various working conditions, a numerical simulation on performances of the absorption heat pump is carried out.

在变工况条件下对第二类吸收式热泵的性能进行了模拟研究。

Therefore, in order to achieve the optimal output performance of the off-design operation condition, the incident angle of turbine should be constraint into the above scope.

因此，为实现变工况下波能装置的最佳性能输出，只需保证透平的平均进气迎角始终处于上述范围。

This paper makes a through investigation on the performance of HAT cycle, including the performance of the saturator and the part-load performance of HAT cycle.

本文在归纳总结国内外学者研究成果的基础上，对HAT循环的流程及其变工况性能进行了系统的研究，并从理论及实验两方面对饱和器的性能进行了较为全面的分析研究。

To analyze the aerodynamics performance of a wind turbine blade, the viscous fluid 2-D calculating model is used. The characteristics of a wind turbine, a fluid pump, and a throttle are analyzed.

并在实验与数值计算的基础上，分析了风力机，流体升压泵，节流器的特性，还对联机构成风力致热系统时的性能匹配与变工况特性进行了分析研究。

These methods have simply computational algorithms, on-line realization capacity and can be applied to different working conditions. Their reliability is verified experimently

上述方法计算简捷，在线实现能力强，评估、预诊结果可靠，可适用于机组起停车等任何机组变工况运行过程。

The models and numerical method for the prediction of precooling and starting process of LOX/LH〓 rocket engine were systematically developed in this thesis with the emphasis on cryogenic thermodynamics and full range regime description.

本文以分级燃烧动力循环液氢液氧发动机的研制为背景，针对预冷与起动过程低温热流体动力学现象和大范围变工况特点，系统地研究了预冷与起动过程计算的模型与数值方法。

The sectors are subdividable for higher preciseness. The temperature distributions of the gas, air and hea...

给出的不同类型回转式空气预热器的具体算例和分析表明，该方法具有计算精度高、适用范围广的特点，既适用于两分仓回转式空气预热器，也适用于三分仓回转式空气预热器；既可以用于回转式空气预热器的热力计算，也可以用于对其进行变工况分析计算。

The results show that the flow in the hub airfoil-vane diffuser with certain vane height is better than that in a vaneless diffuser.

与有叶扩压器相比，无叶扩压器变工况性能较好，加工非常简单，但是流动损失较大。

Finally, Several energy saving approaches including for intermittent power supply are comprehensively discussed and compared with the optimal voltage curve. The simulation and field test on beam pump unit show the effect and applicability of these approaches.

对包括断续供电节能在内的几种动态节能途径进行了综合讨论和对比，通过对典型周期性变工况的抽油机电动机的仿真和实测，分析了几种节能途径的效果和适用性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。