铝导热性能好，因此铝质酿酒设备的热效率很高，节省燃料，并且出酒快，出酒率高。
Aluminum with good thermal conductivity, so the thermal efficiency of aluminum brewing equipment is very high, save fuel, and the wine quickly, high liquor yield.
工业炉窑烟气余热回收利用，是提高炉子热效率、节约炉用燃料的极为有效的途径。
Recycle and utilization of waste heat in exhaust fume of industrial furnaces is the efficient way enhancing furnace heat efficiency and saving fuel used by furnace.
过剩空气系数、排烟温度、燃料用量是影响加热炉热效率的三个主要因素。
The excessive air coefficient, flue gas emission temperature and fuel consumption are three major factors affecting the heat efficiency of the furnace.
冷凝式锅炉的热效率提高潜力主要取决于燃料种类、锅炉本体的排烟温度、工艺流体的温度、所需的低品位热能的数量、过量空气系数等。
The potential for efficiency improvement depends mainly on the fuel type fired, the exit flue-gas temperature, the process fluid temperature, the low-level heat required, and the excess air etc.
通过对燃料燃烧的放热效率及燃烧生成物进行分析，进而对柴油发动机富氧燃烧的可行性进行理论分析。
The feasibility of oxygen-enriched combustion in diesel engines was analysed in theory from aspects of heat release rate of fuels and combustion products.
在负荷特性工况运行时，混合燃料发动机的有效燃料消耗率和有效热效率与汽油机基本相当；
Under the load characteristic of operation, the brake specific fuel consumption and effective thermal efficiency is almost similar to that of gasoline engine.
本实用新型既能提高灶具的热效率，节约燃料，又能减少灶具烧沸冷水的时间。
The utility model can improve the heat efficiency of the cooker, save the fuel and shorten the time for boiling the cold water by the cooker.
与第一代生物质成型燃料热水锅炉相比，各项热损失、热效率和燃烧效率有着相似的变化规律，但其大小有着不同程度的改变。
Comparing to the 1st generation, all kinds of thermal loss, thermal efficiency and combustion efficiency have the similar variance law, but the degree is different.
并且进行了烟气阻力计算、热效率计算和能量平衡测试，对改进后的稠油燃料和改进前进行了对比，燃烧状况和热效率有明显改善。
At the end of the paper, the energy balance test and the comparison between before and after retrofit are made, and the effectiveness of retrofit is obvious.
同时分析了提高压缩比并掺水蒸气后有效热效率提高的主要来源是燃料—空气理想循环热效率的提高。
Concurrently analyzed is that improvement of effective thermal efficiency after rise in compression ratio and water injection is resulted from thermal efficiency promotion of fuel-air ideal cycle.
空气会形成气膜降低传热效率，从而导致燃料耗量增加，并且这些气体也是管道腐蚀的主要原因。
Air film reduces heat transfer efficiency, resulting in increased fuel consumption, and these gases are also the main reason for the air pipe corrosion formation.
本发明热效率高、节省燃料、不易冒烟出焦油、减少了污染物排放。
The invention has the advantages of high thermal efficiency, fuel saving, no smoke or tar oil, and pollutant emission reduction.
本发明是一种热效率高，结构相对简单，且可以小型化的可利用固 体燃料的内燃机。
The invention relates to the internal-combustion engine capable of being miniaturized and utilizing the solid fuel, which has high efficiency and relative simple structure.
本发明是一种热效率高，结构相对简单，且可以小型化的可利用固 体燃料的内燃机。
The invention relates to the internal-combustion engine capable of being miniaturized and utilizing the solid fuel, which has high efficiency and relative simple structure.
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