热效率

To achieve in practice; 90 per cent is a good adiabatic efficiency for the compressor and turbine.

压气机和涡轮有90％的绝热效率就满好了。

It is found that even in low Reynolds number region the properties of turbulent heat and mass transfer can still appear.

依据实验数据，提出了其用于空气处理的全热效率、通用热效率的经验关系式。

While the thermal efficiency of NSP system is higher and the consumed heat is lower, the influence of the coal burning degree in calciner is lower.

对于系统热效率高，热耗低的生产线，煤粉燃烬度的影响也略小一些；2随着预热器各级旋风筒中分离效率的降低，窑尾系统热效率也随之降低，但各级的影响幅度差别很大。

In the energy saving, Vanward keep the record of the highest efficiency of 70% for gas stove and 107% for gas water heater.

同时，在节能技术方面，万和保持了中国最高热效率的燃气灶（70％）和中国最高热效率的燃气热水器（107％）纪录。

The intelligent meter based on microprocessor can monitor online combustion parameters in difficult operation. It integrates functions of oxygen content in smoke analysis, thermal efficiency monitor, combustion control of boiler, alarm and printing.

所研制的基于微处理器的热效率智能检测监控仪集烟气氧量分析、热效率监测、锅炉燃烧控制、报警、打印多种功能于一身，能在恶劣环境下在线检测锅炉燃烧参数。

Ericsson cycle provides the maximum efficiency at a certain temperature ratio, and the performance of any other thermodynamic cycle can be got by revising the performance of Ericsson cycle with component-perfection coefficients and cycleperfection coefficient.

该公式有很强的功能，可以估算循环的热效率、比功、水气比、极限效率、各设备性能对循环性能的影响以及采用再热手段后循环的性能，而且具有很高的精度，热效率与精确计算相比相对误差在0.5％以内。

The results of thermal characteristics and environmental protection performance tests show that in the CWS-fired boiler the output obtained is 14.123 MW, the combustion efficiency is 98% and the boiler efficiency is 89.975%, and CWS fuel can be burned cleanly, steadily and with high efficiency, which proves the technology is a promising oil-saving combustion technology.

其热工性能和环保性能的测试结果表明，用该型水煤浆锅炉实际出力达14.123 MW，燃烧效率高达98%，热效率为89.975%，热效率高出力足；烟尘及污染气体排放均未超过现行国标限值，采用该技术可实现水煤浆的高效、清洁、稳定燃烧，是一种前景广阔的代油燃烧技术。

With a thermal efficiency of more than 45 percent （compared with a typical subcritical plant thermal efficiency of 30-38 percent）, a fuel conversion rate of less than 272.9 grams/KWh

由于热效率超过50％（典型的临界发电厂热效率为30％-38％），燃料转换率少于272.9 grams/KWh

High thermal efficiency, usually it is between 80% to 90

热效率高，其一般热效率约为80%~90%之间。

In order to analyze the relationship between radiation heat transfer and thermo-efficiency, the radiant heat flux of the cylinder and thermal balance are measured. The results show that: The reduction of thermal radiant flux in the cylinder is the primary cause of the improvement of thermal efficiency of the engine.

为了研究发动机热效率和辐射传热量变化之间的关系，利用辐射传感器测量了柴油机燃用DMC柴油混合燃料后缸内辐射传热量，进行了热平衡实验，分析结果表明，添加含氧燃料后，发动机缸内辐射传热量的减少是导致其有效热效率的提高的主要原因。

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。