While gasoline-powered ICE cars have an operational thermal efficiency of 15% to 30%, early automotive steam units were capable of only about half this efficiency..
The working method of the SERVOTRON® has a considerably higher thermal efficiency factor.
ECE的热效率较低,但更容易调节一氧化碳的产生。
ECEs have a lower thermal efficiency, but it is easier to regulate carbon monoxide production.
因此,传统锅炉的热效率只能达到87%至91%。
So the traditional thermal efficiency of the boiler can only reach 87% to 91%.
壁炉安装在活动最多房间里可以取得最大的热效率。
Fireplace installed in the most active room can achieve maximum thermal efficiency.
燃料的热效率部分基于燃料特性,例如:粘度,比重和闪点;
Thermal efficiency of a fuel is based in part on fuel characteristics such as: viscosity, specific density, and flash point;
事实上,它将铜的热效率提高了30%至40%。
In fact, it enhanced the copper's thermal effectiveness by 30 to 40 percent.
它必须具有至少75%的热效率等级,使用较低的热值进行测量。
Requires thermal efficiency rating of at least 75% as measured using a lower heating value.
锅炉投入使用后,实现了很高的热效率,燃料输入成本也大大降低。
After the boiler is put into use, it achieves very high thermal efficiency, and the fuel input cost is also significantly reduced.
在有条件的情况下,有必要对印刷电路的热效率进行分析。
If necessary, it is necessary to perform thermal performance analysis of printed circuits.
一个很好的经验法则是您拥有的热效率越高,您需要的通风越多。
A good rule of thumb to follow is the more heat efficiency you have, the more ventilation you need.
相对于燃煤锅炉、燃油锅炉、电锅炉而言,燃气锅炉的热效率是最高的。
Compared with coal-fired boiler, oil-fired boiler, electric boiler, thermal efficiency of gas-fired boiler is the highest.
此外,这些产品优良的品质,良好的强度,燃烧效率高,较好的热效率和高性能的高度赞赏。
Moreover, these products are highly appreciated for fine quality, good strength, high combustion efficiency, better thermal efficiency and high performance.
These include improved fuel technology, superior thermal efficiency, significantly enhanced safety systems(including passive nuclear safety), and standardized designs for reduced maintenance and capital costs.
热量),则该专用车的热机效率是多少??
Heat, what is the efficiency of this heat engine?
为了保证炉子的燃烧热效率,防止火焰被风吹灭,炉子应安装在避风的地方。
To ensure the thermal efficiency of combustion stove and prevent flame was blown off and cause an accident, stove must be installed in sheltered places.
所以传统的锅炉热效率是一般只能达到87%~91%。
So the traditional thermal efficiency of the boiler can only reach 87% to 91%.
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